LT4HWT-AC240VS

General Catalog Timers, Counters, Hour Meters Contents Table of Contents General Information Timers Timers Chart Overview 4 Timers Selector Chart 5 Timer-Related Terminology 8 On-Delay Timer Basic Circuit 10 General Application Guidelines 11 Digital Timers LT4H 14 LT4H-W 20 LT4H Series Cautions for use 25 QM4H 28 Analog Timers S1DXM-A/M 32 PM4H-A/S/M 38 PM4H-SD/SDM 44 PM4H-F 46 PM4H-W 50 PM5S - A/S/M 55 Installing DIN Size Timer 62 Options and Accessories Timers 63 General Information Counters and Hour Meters Counters Selector Chart 69 Counter-Related Terminology 70 Precautions in using the Counter 71 Counters LC2H DIN Half 73 LC2H Preset 81 Precautions in using the LC2H Series 87 LC4H 90 LC4H-S 97 LC4H-W 106 Precautions in using the LC4H Series 114 Installing DIN Size Counter (Common) 117 Hour Meters LCD Hour Meters Selector Chart 118 LH2H DIN Half Size HM 120 LH2H Preset Type 128 Precautions in using the LH2H Series 133 Hour Meters, electromechanical TH13/TH23 137 TH14/TH24 139 TH40 141 TH50 143 TH63/TH64 145 TH8 147 Precautions in using the Hour Meters 149 Options and Accessories for Counters and Hour Meters 150 Applications / Power Supplies / International Standards 153 ON-delay OFF-delay Twin Flicker One-shot LT4H (Signal) LT4H-W LT4H LT4H LT4H LT4H-W Integration Relay terminal socket PM4H-A PM5S-A PC board mount LT4H QM4H PM4H-W 4 Star delta LT4H Surface mount/Flush mount Digital quartz timers Multiple operation Multi-range analog timer (CR oscillation) General Information Timers TIMerS CHArT OvervIew S1DX PM4H-S PM4H-M PM5S-S S1DXM-A/M S1DXM-A/M S1DX PM4H-A (Signal) PM4H-F PM5S-A (Signal) PM5S-M (Signal) PM4H-SD/SDM PM4H-A PM5S-A PM5S-M S1DX S1DXM-M PM4H-A PM5S-A PM5S-M S1DX S1DXM-M S1DXM-M S1DXM-M 30m 10m 5m 2m 1m 30s 10s 5s 1s 0.1s 0.01s del has various ges. See the ists before 8 time ranges selectable 16 time ranges selectable MERS SELECTOR CHART 8 time ranges selectable 10min 8 time ranges selectable General Information Timers me range TIMerS SeLeCTOr CHArT 3s 0.1s 0.05s 0.05s 0.08s Power ON delay (1) Power ON delay (2) Signal ON delay Signal OFF delay Pulse One-shot Pulse ON-delay Signal Flicker Totalizing ON-delay Power ON delay (1) Power ON delay (2) Signal ON delay Signal OFF delay Pulse One-shot Pulse ON-delay Signal Flicker Totalizing ON-delay PM4H-W Analog multi-range Quartz oscillation counting timer MERS SELECTOR CHART S SELECTOR CHART Operation mode Model/Product Name Power OFF-start cyclic Model/Product Name PM4H-W Analog multi-range cyclic twin timer PM4H-W Analog multi-range CR oscillation counting timer cyclic twin timer LT4H Digital timer LT4H-L Digital timer cyclic twin timer 0.2s 0.01s ON-start flicker OFF-start flicker Delay one-shot Power ON-delay LT4H-W Digital timer timer QM4H LT4H-LTimer Digital QM4H Timer S1DXM-A/M LT4H-W Digital Timer timer 0.5s 0.05s Power ON-delay Power flicker Power One-shot Output with contact LT4H-L Digital LT4H-W Digitaltimer timer CR oscillation counting timer S1DXM-A/M Timer QM4H Timeraccurate For highly time For repetitive ON/OFF Suitable for super-high accurate, digital setting Possible to set and change the operation setting Power ON delay (1) Power ON delay (1) Power ON delayPower (1) ON delay (1) Power ON delay (1) With a large transparent dial. time with front digit switches Power ON delay (2) Power ON delay (2) ON delay (2) Power ON delayPower (2)display ON delay (2) Economically price. Bright Power and easy-to-read display 9999h 1000h 16 time ranges are selectable. Bright and easy-to-read999.9h 999.9h This timer can ON-delay be attached easily during the power 9990h off. ON-delay Power Power ON-delay Power Signal ON delay Signal ON delay Signal ON delay Signal ON delay Signal ON delay Features is Simple operation Display is a bright reflectiveSimple operation 500h 100h 1s to 500h (Max. range) ON-start flicker ON-start ON-start flicker ON-start flicker both on the DIN flicker rails and Furthermore single unit has a flicker Power Power flicker Power Signal OFFflicker delay delaybody delay Signal OFF delaySignal OFFtype Signal OFFrange delay controlled in one unit. Signal OFFShort LCD. setting Power ON-delay OFF-start cyclic OFF-start Wide flickertime Power ON-delay Power OFF-startPower cyclic30h cyclic OFF-start flicker Power ON-delay OFF-start flicker Power ON-delay 10h OFF-start flicker Power OFF-start cyclic Power OFF-start panel. time range of 0.01s to Power One-shot Power One-shot Power One-shot Pulse One-shot Pulse One-shot Pulse One-shot Pulse One-shot Pulse one-shot One-shot ode Operation mode Operation mode 10h Delay Delay one-shot Delay one-shot 9990hrs!!Delay one-shot Pulse ON-delay Pulse ON-delay Pulse ON-delay Pulse ON-delay Pulse ON-delay Major uses 1h 60min 30min (Relay outputSignal type) Flicker (Transistor output type)Flicker (Relay outputSignal type) Flicker (Transistor output type) (Relay outputSignal type) (Transistor Signal Flicker Signal Flicker output type) 30m 7A 10min 7A 8 time ON-delay 8 time 8 time Totalizing ON-delay Output with contact Totalizing Totalizing Output with contact 10m Totalizing ON-delay Totalizing ON-delay Output with contact 16 time ON-delay ranges ranges ranges 5A 5A 5A 5A 5A 5A oldel has various 5m ranges 5A counting oscillation timer Quartz oscillation counting Current CR oscillation timer counting CR oscillation timerC counting timer oscillation counting timer counting CR2 oscillation CR oscillation timer Quartz selectable selectable selectable CR oscillation counting CR oscillation counting timer oscillationQuartz counting timer timer Quartz timer CR oscillation counting timer counting Form selectable ut 2m ges. See the 4 Form C type For repetitive ON/OFF For highly accurate time For highly accurate time For repetitive ON/OFF For repetitive ON/OFF For repetitive ON/OFF For highly accurate time 3A 1m 100mA ve) 100mA ists before Suitable for super-high accurate, digital setting Suitable for 100mA Major uses Suitablefor forsuper-high super-high accurate, digitalsetting setting Major uses type Suitable accurate, digital super-high accurate, digital setting setting operation 30s operation setting operation operation setting 10s 9999h 9999h 2509999h V AC 30 V9990h DC 250 V AC 1000h 250999.9h V AC 30 V9999h DC 250 V AC 9990h 250999.9h V AC 30 V999.9h DC 999.9h 999.9h 1000h Voltage 1000h 9990h250 V AC 9990h 5s 500h100h 500h 500h 500h 100h 100h 1s 30h 30h 30h 3s 10h 10h 10h 0.1s 0.1s 10h 10h 10h 0.2s 0.5s 0.05s 0.05s 0.08s 0.01s Mounting method 0.01s 1h 1h 1h 60min 60min 0.05s 30min 60min 30min 30min me range 30m 30m 30mTime range 10min 10min 8 time 10min 88time 8 time 8 time 8 time 8 time 8 time time 10m 10m 10m 16 time 16 time 16 time 16 time ranges ranges ranges ranges ranges ranges ranges ranges 5m del has various ranges5m Terminal block, cap, panel Each model has 5m ranges ranges ranges block, cap, panel Terminal block, cap, panel block, cap, panel selectable Terminal block, cap, panel selectable Terminal block, cap block, selectable Terminal selectable Terminal selectable selectable selectable selectable selectable selectable selectable selectable 2m 2m ges. See the 2mparts various time ranges. Mounting cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting mounting frame, fitting 1m frame ists before 1m See1m the product frame sockets, protective cover frame lists frame frame 30sordering. 30s 30s Name before Model/Product 100 to 240 V AC 100 to 240 V AC, 10s 100 to 120 V AC, 100 to 240 V AC 100 to 240 V AC 10s 10s 100 to 240 V AC/DC 24 V AC 48 to 125V DC, 24 V AC/DC, 24 V AC 200 to 220 V AC, 24 V AC 5s 5s 5s voltage 5s Rated operating 12 to 48 V AC/DC 12 to 24 V DC 12 V DC 12 to 24 V DC 12 V DC, 24 V DC 12 to 24 V DC 1s 1s 1s 1s (other models) 3s 3s 3s (other models) models) (other models) (other models) (other models)0.1s 0.1s 0.1s 0.1s 0.1s 0.1s(other 0.1s0.1s PM4H-W 0.1s Analog multi-range 0.2s 0.5s 0.01s 0.2s 0.5s 0.2s 0.5s 0.01s 0.05s 0.05s 0.08s 0.05s 0.08s 0.05s 0.08s 0.01s 0.05s 0.05s 0.01s 0.01s T.D. mode: Time delay 0.08s 2C 0.01s 0.01s (Relay LT4H0.05s Digital LT4H-L Digital (Transistor timer0.08sout- (Relay LT4H-W Digital(Transistor timer0.01s Timer cyclic twin timer S1DXM-A/M Timer 0.01s (Transistor out- (Relay output out- QM4H output output timer 0.05s 0.05s 0.05s Timed-out Timed-out 2 Form C INST. mode: Time delay 1C S1DXM-A/M Timer Power ON-delay Power flicker Power One-shot me range put type) Timed- Possible Arrangement put type) Timed- type) Timedtype) Timedputchange type) Timedtype) TimedPossible to set set and and change the set and change to set and the Possible Possible to change andtoinstantaneous 1C the 2 Form C Timed-out 4 Form C the out 1with Form C digit out 1 Form A out 1 Form C out 1 Form A out 1 Form C out 1 Form A (Use MODE switch on front) time awith with front digit switches switches time with digit switches large transparent dial. time a large transparent dial. time front digit 16 ranges are selectable. Economically price.switches Bright andfront easy-to-read display With Bright and easy-to-read display Bright Economically price. Bright andfront easy-to-read display With 16 time ranges are selectable. 16 time ranges are selectable. Economically 16 time time ranges price. are selectable. and easy-to-read display Economically price. Bright and easy-to-read display easily during the power off. ±(0.005% + 50 ms) ±(0.005% + 80 ms) ±(0.005% + 50 ms) easily during the power off. This timer can be attached ±1% Operation time fluctuation ±0.3% easily during the power off. This timer can be attached easily during the power off. Features 1s range) is Display is aa bright bright Simple operation ±(0.01% + 0.05 s) Simple operation Displayoperation is a bright reflectiveSimple operation Features 1s to 500h (Max. range) is 1s to 500h (Max. range) is Features Display 1s to toin500h 500h is a (Max. (Max. bright range) is Simple Display is Simple operation Furthermore single unit has aa in case of power on start in case of power starta case of power on start Furthermore single unit has a both on the DIN railsunit andhas Furthermore single unitonhas both ontime thesetting DIN rails and Furthermore single ±5% ±2%unit. controlled unit. reflective-type LCD. Widein range case of power on start e controlledTemperature Short bodyin type LCD. Wide time setting range controlled in one in one unit. error reflective-type controlled in one one LCD. unit. Wide time setting range reflective-type LCD. Wide time setting time range range of of 0.01s 0.01s to to ±(0.005% + 20 ms) + 20toms) ±(0.005% + 20 ms) time range of 0.01srange to panel. time ±(0.005% range of 0.01s panel. time ±0.005% ±0.03 s cy Model/Product Name ±1% Voltage error ±0.5% Model/Product Name Name 9990hrs!! in case of reset or input in case of reset or input in case of reset or input 9990hrs!! 9990hrs!! 9990hrs!! (G type only) ±10% Setting error ±5% start (Transistor output type) (Relay start (Transistor start (Transistor output type) (Relaysignal (Relaysignal outputtype) type) (Transistoroutput outputtype) type) (Relay (Relay output output type) type) (Transistor (Transistor output output type) type) output (Relaysignal output type) output type) (Relay output type) (Transistor output type) 7A 7A 7A 7A 7A 100 ms 100 ms 500 ms Min. power off time 300 ms 500 ms 500 ms 5A 5A 5A 5A 7 5A 5A PM4H-W Analog multi-range 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A Control 7 7 7 7 PM4H-W Analog multi-range PM4H-W Control Analog multi-range2Current olin. 5A 2 × 10 107 — — 2 × 10 — 2 × 10 Mechanical × 10 2 × 10 5A 5A LT4H Current Current Digital timer LT4H-L5 Digital DigitalLT4H-W timer 7 Digital LT4H-W LT4H-W DigitalQM4H timerTimer QM4H Timer 2 Form C Timer S1DXM-A/M twin timer 2 Form C output cyclicLT4H S1DXM-A/M Timer LT4H Digital timer LT4H-L timer timer QM4H Timer cyclic S1DXM-A/M Timer Digital timer LT4H-L7Digital timer timer 5 Digital uton) output twin timer cyclic 5twin timer 5 5 7 4 Form C type type 10 10 2 × 1054 Form C 10 10 10 10 10 10 Electrical (resistive) 3A 100mA 100mA 3A 3A Possible tothe set and and change change the 100mA ve) 100mA 100mA 100mA 100mA (resistive) type type the Possible set Possible to set and changeto 11-Pin type 11-Pin type QM4H-S type Pin type time with front digit switches With a large transparent dial. With a large transparent with NC front digit switches With a large transparent dial.2 Form time withdisplay front digittime switches Timed-out C type dial. Bright and easy-to-read display Economically price. Bright and easy-to-read time are selectable. 16selectable. time ranges ranges are selectable. Bright and easy-to-read display Economically price. Bright and easy-to-read Voltage 250 V AC 250Reset VAC AC 30VV Vdisplay DC 250be VAC AC 250during V AC AC 30NCV Voff.DC DC 16 time ranges are16 Bright and easy-to-read display Economically price. Bright and easy-to-read display easily the power This timer can attached 250 V 30 DC 250 V AC 250 V Voltage 250 V AC Voltage 250 V AC 250 V AC 30 V DC 250 V AC 30 V DC 250 V AC 250 V AC 30 DC 250 V 250 V AC 30 250 V AC Reset timer can be attached easily off. during theThis power off.can be This timer attached easily during the power NO Simple operation Display is a bright reflectiveSimple operation Features 1s (Max. range) is NO Start Start Features 1s to 500h (Max. range) 1s to to 500h 500h (Max. range) is Simple operation Display is a bright reflectiveSimple operation is N.C. SimpleN.C.operation Display isN.C. a bright reflectiveSimple operation N.C. Furthermore single both 1on the DIN rails4and 4 5 unit has a bothand on the DIN rails and unit both onhas the aDIN rails Furthermore singleFurthermore unit has a single Stop Stop setting 6 7 Short body body type LCD. LCD. Wide time range controlled in unit. N.O. N.O. type 5 type 5 6range 7 controlled in one oneShort unit. body Short controlled in one unit. LCD. Wide time setting Wide rangetime 3 6 N.O. N.O. time to panel. Lock Lock setting 4 8 4 time range 8 4 5 panel. time range of of 0.01s 0.01s to MODE 5 8 panel. of 0.01s to range 6 3 3 9 3 9 9990hrs!! 2 7 Mounting method 9990hrs!! 9990hrs!! Mounting method Mounting method 2 10 2 10 9 12 7 1 8 2 1 11 1 11 NC type) (Relay output type) (Transistor (Relay output type) (Transistor output type) (Relay output type) (Transistor output output type) 8 output type) (Transistor 13 14 1 (Relay COM COM 7A (Relay output (Transistor output type)(Transistor (RelayStart output output type)(Transistor (Relay output (Transistor output type) outputtype) type)Operating (Relay output type) outputtype) type) (Transistor (Relay output type) outputtype) type)Operating 7A 7A 7A 7A 7A (–) Operating voltage (+) – 5A 5A ol 5A 5A 5A ol Terminal block, cap,diagrams panel 5A nal layouts and Wiring 5A Terminal block, cap, panel Current 5ACurrent rent ut Mounting parts Screw terminal typemounting ut cover, Mounting parts cover, rubber gasket, rubber gasket, Mounting parts 3A ve) 3A 3A ve)mounting frame frame + voltage NO 4 5 Reset 5A – 5A Operating voltage 5A + voltage Operating 5A 65A 5Acap, panel 5A 5A block, cap, panel 5A Terminal block, 5A 3 5A block, cap, panel 5A voltage 5A Terminal Terminal Terminal block, cap,block, panel Terminal block, Terminal cap, panel Terminal Terminal block, cap, panel Terminal block, cap 22 Form C Terminalblock, block,cap, cap,panel panel Terminal block,cap, cap,panel panel Terminalblock, block,cap cap,block, panel C Terminal block, cap, panel 7 Form C gasket, 2 Form 2 Screw terminal type Screw terminal QM4H-G type cover, rubber gasket, cover, rubber gasket,type mounting mounting cover, rubber gasket, mounting mounting cover, rubber mounting Form C type Timed-out 4 Form C44type cover, rubber gasket, fitting cover, cover,rubber rubbergasket, gasket, mounting cover, rubber gasket, mounting cover, cover, rubber rubber gasket, gasket, mounting mounting cover, rubber frame, gasket, fittingmounting mounting cover, rubber gasket, mounting Form C 8 1 100mA type 4 Form C frame, type 100mA 100mA STOP NC type Reset Reset mounting frame frame frame frame 100mA 100mA 100mA 100mA 100mA 100mA type frame sockets, type protective cover Start frame frame mounting frame frame frame sockets, frame frame Start Operating RESETprotective cover NO Stop Stop – voltage + 4 2 3 1 Lock 4 5 N.O. 100 to 240 V AC 100 to 240 V AC 100 to 240 V AC Lock N.C. N.O. 8 9AC toto7240 ACV DCN.O. 1006 250 to7 240 V10 AC,N.C. N.O. 100to to240 120 VAC/DC AC, 250 V100 AC 250 V100 AC 30 V DC V AC 250 V AC Voltage 250 AC 30 100 to 240 V AC 100 240 AC AC ACV 100 240V9V30 100 100 to to120 240 VVAC AC 100 V 7240 8 V 9V 10 3240 V AC/DC 250100 AC 3010AC V DC250 V AC 100 250 V V AC 250VV V100 ACto 240 V250 30 V DC DC 250 250 V 7V ACAC/DC Voltage 250to AC6totoDC, 30 DC to250 N.C. AC 30 VVDC 250 V AC 250 AC 30 DC 250 V AC 5 100 Voltage 250 V AC 30 VVDC to624 240V8VAC AC/DC to 240 48 125V 24 V VAC/DC 24 24 V AC 6 48 tooperating 125V DC,voltage 2411V AC/DC, 200 220 V AC,8 48 to 125V DC, 24 V AC/DC Rated 48 to 125V 24DC, V AC 24 V AC/DC 24 V AC 24VVAC AC N.C. 200toto 24 VV AC V AC 12 6toto48 V AC/DC 1 2 3 4 5 12 48220 AC/DC Rated operating voltage 7 Rated operating 1212 to 48 V AC/DC 12VtoDC, 48 V24AC/DC 122 V3 DC 12 to 24 V DC 12 2to 24 V DC 4 12 Vvoltage DC 12 V DC 12 10 11 9 12 V DC 12 1to 1224 VV DC DC5 12 to 24 V DC 121toto224 243 VV4DC DC 12 12 V DC, to 24 24 V V DC DC (other models) 5 8 (other (other (othermodels) models)14 (other models) (othermodels) models) (other1models) models) 13 Operating COM (other (other models) (other (other models) (other (other– models) models) (other models) (othermodels) models) (other (othermodels) models)COM Operating (+) voltage (–) Mounting method Operating + voltage + output T.D. mode: Time delay 2C Operating voltage – hodMounting method (Relay (Transistor output (Relay output (Transistor output T.D. mode:voltage Time(Transistor delay 2C output mode: Time(Transistor delay 2C outT.D.Operating mode: Time delay (Transistoroutput out- (Relay output (Relayoutput output (Transistoroutput out- (Relay (Relayoutput output (Transistor (Relay (Transistor (RelayT.D. output (Transistor output (Relay output Timed-out INST. mode: Time delay2C 1C voltage Timed-out Timed-out 2 Form C mode: Time delay Timed-out Timed-out Timed-out 2 type) Form C1C Arrangement type) Timed-out type) Timed-out Timed-out Timed-out INST. mode: Time delay 1CTimed-1 type)INST. INST. Time delay andmode: instantaneous 1C1C putCtype) Timed-1 type) Timedput type) put type) Timed- type) type)Timed-out TimedArrangement type)Timed-out Timed- type) Arrangement type) type) Timed-out Timed-out type) Timed-out type) Timed-out 1 type) Timed-out type) Timed-out 2 Form and instantaneous 1C 1CA andMODE instantaneous 2 Form Timed-out 4 Form C 2 Form C 2CForm C1 Form A Timed-out 4 1Form 1 Form Cand instantaneous Form 1 Form C UL/c-UL, Form CA (Use switch on1C front) CE CE UL/CSA, CE, C LLOYD CE Available standards outCE out 1 (Use Form C switch out Form 1panel Form 1 Form out 1 Form C cap, (UseCMODE switch on front) 1out Form C UL/c-UL, Form A 1Terminal Form C UL/c-UL, 1outForm A A 1 Form C UL/c-UL, Form A A 1 Form 1 CE Form A MODE on1panel front) (UseUL/c-UL, MODE switch on front) Terminal block, cap, Terminal block, cap, panel Terminal block, cap, panel block, Terminal block, cap block, Terminal block, cap, panel p(0.005% +Terminal 50 panel ms) block, cap, p(0.005% +Terminal 80 ms) block, cap Operation time panel fluctuation p0.3% Terminal block,+34 cap, panelblock, cap, Terminal block,+41 Terminal block, cap block, Terminal block, 50 Terminal block, cap, Terminal block, cap, panelblock, cap, Terminal panel Terminal panel block, panel Terminal block, cap, panel Terminal block, cap, panel P.gasket, P.gasket, 29 P. Pagep0.3% ±(0.005% +34 50 ms) ±(0.005% 50 ms) ±(0.005% 80 ±1% Operation time fluctuation p(0.01% +57 0.05 p(0.005% p(0.005% 80 p(0.005% +cap, 50ms) ms) p(0.005% +cap, 80 panel ms) time fluctuation rubberP.gasket, mounting cover, rubberP. gasket, mounting mounting rubberp0.3% mounting cover, rubberP.gasket, mounting cover, Mounting parts frame, fittings) cover,Operation rubber±0.3% mounting cover, p1% ±(0.01% + 0.05 s) in case of power on start in case of power on start p(0.01% + 0.05 s)on p(0.01% + 0.05 cover, rubber gasket, cover, rubberofgasket, mounting mounting frame, fittings)on start cover, rubber gasket, mounting cover, rubber gasket, cover, rubber gasket, mounting rts Mounting partscover, rubber cover,on rubber mounting cover,mounting rubber gasket, mounting mounting frame, fitting cover, rubber mounting gasket, mounting cover,mounting rubber gasket, mounting Temperature error start Time in case of power power start gasket, case ofpower power on start gasket, caseofp5% ofpower power onstart start frameinincase frameinincase framein case ofp2% framein case of power on start sockets, protective cover ±5% Temperature ±2% p2% on e Time frame Temperature p(0.005% 20ms) ms) + 20 ms) case of power on start in case of power on start frame±(0.005% frame framein protective cover framep(0.005% frame±(0.005%p2% protectivesockets, cover frame error frame error ±(0.005% +++frame 20 accuracyframe 100 toVoltage p0.005% p0.03 s p(0.005% +frame 20V ms) p(0.005% + 20V ms) p(0.005% 20 ms) p(0.005%±0.03 +sockets, 20 ms) error 100 toof240 V AC 100 top0.5% 240 AC 100 to 240 AC 240 V AC, 100 to±1% 120 V AC, ±0.005% sor input cy incase caseto reset orinput input in case of reset accuracy p0.005% p0.03 s p0.005% p0.03 s Voltage ±0.5% Voltage error p0.5% error100 p0.5% p1% 100 to 240 V AC/DC 100 240 V AC 100 to 240 V AC 100 to 240 V AC, 100 to 120 V AC, 100 to 240 V AC in case of reset or input in case of reset or input in of reset or to 240 V48AC, 100 to 240 V AC typetoonly) in case24ofVreset or input in case of reset or 100 inputto 120 V AC,(G200 AC 24p5% V AC 100 to 240 V AC 24 V AC 100 to 240 V AC to 125V Setting DC, 24 error V AC/DC, 220 V AC, 100 to 240 V AC/DC (G type only) 100 to 240 V AC/DC signal start signal start typestart only) typeto±10% only) 12 to start 48 V AC/DC200 to 220 V AC,(G200 Rated operating voltage Setting ±5%24 error 24 V AC 24 V AC 125V Setting DC, V AC/DC, 220 V AC, 24p5% V AC signal 24 V AC (G 24 V AC signal 48error to 125V DC, 2448VtoAC/DC, 24 V AC signal p10% signal start signal 12 to 24 ms V DC 12 to 48 V AC/DC 12 start to300 24 ms V DC 12 start to 24 V DC DC 12 V DC, Rated operatingp5% voltage 12 to 48 Vms AC/DC voltage 500 500 power12 offV time 10024 msV DC (other models) 12 to 24ms V DC 24ms V DC 12 DC V DC, 24 12 to 24ms V DC 12 to 24 V DC 12 to 12 V DCMin. 12 to 24 V DC (other 500 100 ms Min. power300 off time 300 ms ms Min. power offVmodels) time 500 300 ms 500 100 500 ms 100 500 ms ms 12 V DC, 24 V DC12(other 100 ms7V DC models) models) (other models) 12 to 24 V DC (other (other models) models) (other models) (other 7 7 7 (other models) (other models) (other models) (other (other models) (other models)2 s 1077 (other models) (other models) (other models) — —(other models) Mechanical 2 s 107 2 smodels) 7 7107 Life (Min. 7 7 7 77 2 s 107 77 7 T.D. mode: Time delay 2C 2 × 10 — 2 × 10 2 × 10 2 × 10 10 Mechanical 2 × 10 Mechanical — — — 10 — 2 s 10 2 soutput 10 2 s 10(Transistor7 out2 s 10 2 s 10 in. (Transistor out- (Relays output (Transistor out- (Relay (Relays output2 s 10 Life (Min. 5 7 5 T.D. delay 2C T.D. 2C5mode: operation) Timed-out Timed-out10255 Form C INST. mode:Time Time delay 1C (Transistor out- (Transistor (RelayTimedoutput (Transistor out- Time delay (Transistor out- (Transistor (RelayTimedoutput (RelayTimedoutput 10 107mode: 10 10 Electrical out- 10(Relay (Relay output output (Relay output (Transistor 55 out5 5 5 5 out7 7 on) Arrangement type) put type) type) operation) Timed-out Timed-out Form C 105 107Timed- type) 10 107Timed- type) 10 10 105 C Electrical Timed-out Timed-out 2 FormTimed-out C 2 ×1010 INST. Time INST. mode: Time delay 1C5mode: 105 Electrical 10put 10Timed105put type) 10Timed10 101C 2 s10 105 delay and instantaneous 1C 2 Form 42 Form C put Timedtype) Timedput 1type) TimedArrangement type) Timedtype) Timedput type) TimedTimedput put type) Timednt Timedtype) Timed11-Pin typeswitch onTimed-out QM4H-S type instantaneous 1C Pin and instantaneous 1Cand out type) 1 Form A outtype) 1 TimedForm C put out type) 1 Form A out Form A out 1 Form C type) out 1type Form C type) (Use MODE front) 2 Form C Timed-out 4 Form C 2 Form C 4 Form C 11-Pin 11-Pin QM4H-S type 11-Pin QM4H-S 11-Pin type QM4H-S Pin type Pin type Pin type out 1 Form out FormAtype Ctypeout (Use 1 Form A switch out 1 Form out FormAtype C out out FormAtype C out 11Form FormAC out 11Form 11Form FormAC out out 1 Form C out NC type NC (Use MODE switch on front) MODE on front) Timed-outNC 2 Form Timed-out 2 Form C typeNC Reset ±(0.005% + 50 ms) ±(0.005% + 80 ms) ±(0.005% + 50 ms) ±1%C typeNCNO Operation time fluctuation ±0.3% NC NC NC NO ±(0.01% + 0.05 s) NON.C. ±1% Start Reset Reset Reset Reset ±(0.005% + 50 ms) ±(0.005% + 80 ms) ±(0.005% + 50 ms) ±(0.005% + 50 ms) ±(0.005% + 80 ms) ±1% Operation time fluctuation ±0.3% ±(0.005% + 50 ms) time fluctuation ±0.3% 4 5 NO NO NO NO NO N.C. inStart case of power on start inStart case of power±(0.01% on start in Start caseN.C. of power on start ±(0.01% 0.05 s) N.C. N.O. Stop Start N.C. + 0.05 s)1 N.C. N.C. ±5% 5 4 6 Temperature error ±2% inN.C.case of power on 1 5 6 5 47 on start 5 in case of+4power e N.C. N.C. N.C. N.C. inStop case start inStop case on start in N.O. case of power start 3 4 inon case start of power inoncase of power on start of 4power startN.C. N.O. of power on Stop Lock 65 7ms) 6 7ms) 6 7ms) ±5% 6 Temperature error ±(0.005% +5 20 ±2% ±(0.005% +5 20 ±(0.005% N.O. N.O. N.O. 8 N.O. ±5% MODE error ±2% 4+ 5 20 5 6 76on in Stop case power eerature start of4±0.03 6in case of power on 3 N.O. N.O. N.O. N.O. N.O. N.O. Lock Lock 3 4 + 20 ms) Lock Lock 3 4 ±0.005% s89 start cy ±1% Voltage ±0.5% 8 ±(0.005% ±(0.005% ±(0.005% 5 6ms) 8 4 + 20 ms) 8 34 4+ 20 ±(0.005% + 20 ms) ±(0.005% + 20 ms) 4 5 ±(0.005% + 20 ms) 4 5 error MODE MODE MODE 3 5 8 5 8 2 7 in case of3 reset or input ±0.03 s±0.005% 3±0.03 in case of3 reset or9 input in case of33 reset6or9 input s109 cy error 6 6error Voltage ±0.5% 3 3 ±1% age ±0.5% 9 2 7 2of reset or 7±0.005% 2±1% (G type2only) 1 8 7 ininput casestart of2reset 10 or ininput casestart input casestart of2 2reset 710 or in input case of reset orsignal in input case of reset orsignal input 1 11 NC ±10% Setting ±5% 7 in case of reset orin signal 2 10 9 7error 7 (G type only) 9 (G type only) COM COM 12 112 811 10 1 12 8 2 2 2 11 8 Start 11 NC start NC start NC ±10% Setting ±5% ting error ±5% signal start 1 11 signal signal start1 1 811 COM signal start signal Operating 13 COM Operating 14 COM 13 COM 14 COM ±10% 1 8 signal start 1 8 error 1 8voltage NO Start Start StartCOM Operating – + Reset 100 ms 100Operating ms Min. power off time 300 ms 500Operating ms ms (+) NO 500Operating (–) 500 voltage 4ms5 Operating Operating voltage Operating voltage – Operating Operating Operating voltage –3 4 – 4voltage – voltage + ms5 + NO 100 ms 100 ms7 Min. power 500 ms5voltage+(+) 500 ms Reset 7 500 ms5 6 + NO (–) 300 ms (+) (–) off time (+) 100 ms 100 ms time 300 ms 500 ms Reset (–)7 Operating 500 ms Reset 7 500 voltage 4voltage Operating Operating 7 7 voltage 10 2 voltage × 107 Mechanical Terminal 7layouts and2Wiring × 107 diagrams 2 × 107 3voltage 6— 2 × 107 3 2 × 107 3 6— 7 6— 7 in. voltage 7— 2 × 107Screwvoltage 2 2× 2× 2 × 10 107 × 10 2× terminal type 107 QM4H-G type —10 —10 2 ×—10 —10 2 ×—10 chanical 2 × 10 layouts and2Wiring 2diagrams × 107 in. layouts and Mechanical Screw type nal Wiring diagrams Terminal on) 7107 7 107 7107 1055 type 105 type 2 type × 1055 NC Electrical 10755terminal 10755 terminal 10755 terminal 2 2 2 1 8type Screw terminal type Screw QM4H-G type Screw type QM4H-G type Screw terminal QM4H-G Screw terminal Screw terminal type Screw type STOP 5 Timed-out 5 Timed-out 4 2Form Reset 4 Form5 C type on) 10 terminal 1057 10 1057 10STOP Operating 107 10 10 × 10C typeNC Electrical 105 10 10 10 105 10 2 × 10 ctrical 1 8 10 1 8 10 1 8 NC Start STOP NC STOP RESET NO Reset type Reset type Reset Reset 11-Pin 11-Pin QM4H-S type Pin type Stop – voltage + Start Start Start Start 4 C5type NO Operating Lock RESET RESET RESET 2 Form NO N.O. Timed-out N.C. Stop N.O. type 11-Pin 6 – 7 8 9 10 + N.C. N.O. 11-Pin type 11-Pin 11-Pin QM4H-S type QM4H-S Stop type Stop – Operating + type NC – Operating +NO Pin type Pin type 4 2 1 1 Stop NC 2 type 4 Lock voltage voltage 4 35 4voltage 5 4 3 5 N.O. N.C. N.O. 6 7 8 9 10 N.C. N.O. N.C. N.O. 6 11 1 2 3 4 (+) 8 9 2 3 N.O. 1 N.C. N.C. N.C. 3 2 (–) 4 5 1 8 10 11 N.C. 5 N.O. Operating voltage 7 4 5 4 5 34 5 6 6 7 2 1 8 7 1 8voltage (+) Operating (–) N.O. N.O. 6 7 N.C. N.O. Reset N.C. Start N.C. N.O. Stop N.O. Lock Operating 3 2 (–) (+) voltage N.C.Reset N.O. 6 7 8 9 Lock N.C. N.O. 10 11 Start 6 7 8 9 10 N.C. Reset N.C. 1 2 3 4 11 5 Stop Start 5 6 7 N.C. N.O. N.C. Lock 1 2 4 3 46 5 8 Stop 1 2 53 47 5 N.O. N.O. 5 6 7 Operating Lock 34 (–) 89 4 8 (+) voltage Operating Operating 2 109 3 3 (+) voltage + 9 voltage – (–) 1 11 2 10 2 10 1 11 1 11 Operating – + voltageStart Operating Operating – + – voltageReset voltage + 4 Available standards UL/CSA, CE, LLOYD Operating voltage Operating voltage (–) (+) (–) (+) UL/CSA, CE, LLOYD standards UL/CSA, CE, LLOYD Available standards UL/CSA, UL/c-UL, CE,CE LLOYD nal Available layouts and Wiring diagrams Page P. 29 type 3 Screw terminal Screw terminal type nal and Wiring diagrams ringlayouts diagrams P. 29Screw Page P. 29 Page P. P.34 29 type 2 Screw terminal terminal type Screw terminal Screw type terminal type Reset N.C. N.O. 6 N.C. N.O. 6 7 8 9 1 2 3 4 10 N.C.N.C. N.O.N.O. 6 Operating voltage (–) 8 9 10 7 8 9 11 10 11 1 2 3 4 5 11 5 1 2 3 4 5 (+) (+) 7 (+) Operating voltage (–) Operating voltage (–) Reset Start N.C. N.O. Stop Lock N.C. N.O. 6 1 Start Stop Reset Lock Start Stop 6 LockN.O. 7 2 8 3 9 10 4 5 + + Operating – voltage + UL/CSA, CE, LLOYD Available standards UL/CSA,P.CE, Available standards UL/CSA, CE, LLOYD ards 29 LLOYDUL/c-UL, CE Page P. 29 Page P. 34 P. 29 N.C. 8 9 10 6 7 8 9 10 1 2 3 4 5 1 2 Operating – voltage Operating – voltage 3 4 9 1 2 3 4 10 1 8 – Operating voltage + N.C. N.O. + – voltage Reset Start – Operating Stop voltage + Lock 6 1 7 2 8 3 9 4 Reset Stop Start Lock Stop 6 Lock N.O. 6 10 N.C. 1 5 + + P. 34 NC NONC 6 7 9 10 3 6 2 Form C type Timed-out 2N.O. Form CTimed-out type N.C. NC NO 8 3 2 6 7 47 8 6 4 2 1 8 7 11 8 8 12 10 COM COM 1 8 14 COM Operating COM 12 voltage Operating 1214 Operating voltage 14 voltage 4 5 Operating UL/c-UL, CE UL/c-UL, CE UL/c-UL, CE voltage 4 5 6 Operating UL/c-UL, UL/c-UL, CE6 UL/c-UL, UL/c-UL,CE CE UL/c-UL, UL/c-UL, CE CE voltage UL/c-UL,CE CE voltage voltage 3 voltage 7 P. 34 type P. 41 P. 50 2 Screw terminal QM4H-G type Timed-out 4 Form 34Screw 41 50 P. 8 7 terminalScrew P. P. 50 34 P. P. 57 41 P.57 50C type 2P.141 terminal type QM4H-G type type QM4H-G type STOP NC Reset 4 Form C type Timed-out 4 Form CTimed-out type 8 1 Start Operating RESET NO NC STOP NC STOP N.C. UL/c-UL, CE Lock N.O. NC 63 7 8 9 610 Start 6 3 7 8 9 610 N.C. Reset 4 7 5 N.C. 51 5 NONO 6 8 N.C. NO NO Stop Start N.C. N.O. 5 6 7 N.C. 15 4 1 12 3 24 3 54 76 4 5 7 Lock 2 4 Stop 8 6 MODE N.O. 9 5 96 10 13 21113 8 4 6512 5 6 7 1N.O. 2 1 53 84 7 5 3 Lock 34 MODE 2 7 89 4 8 MODE 8 5 5 COM 13 13 + Operating 14 COM COM COM voltage – 9 3 9 Operating 3 2 1 11 109 8 7 2 7 Operating2 1 NC + COM – 2 Operating – voltage 10 2 10+ voltage Operating 12 913 Operating 1 8 9 COM 1 8 1 11 1 11 NC NO voltage 13 COM voltage Operating 13 voltage 14 COM Operating COM COM – voltage + Operating NO Operating voltage Operating Operating – voltage + – voltage + Operating Reset N.C. Start Stop 5 Lock 5 UL/c-UL, CE UL/c-UL, P. 34 CE P. 34 8 + voltage – Start NC Start Reset NO Reset 3 6 7 N.O. 7 7 Operating 5 Lock Reset N.O. 6 UL/c-UL, CE UL/c-UL, P. 34 CE P. 34 Operating voltage – UL/c-UL, CE P. 41 + RESET 7 8 9 7 8 9 10 10 2 3 4 5 1 2 Operating voltage – Operating voltage – 3 4 5 UL/c-UL, CE UL/c-UL, P. 41 CE P. 41 RESET NO N.O. N.C. N.O. N.C. 4 5 3 3 6 3 2 2 7 2 1 8 COM Operating voltage UL/c-UL, CE P. 50 4 5 4 51 6 1 8 6 57 7 NO 3 6 7 COM COM 10 9 1 8 13 COM COM Operating COM voltage Operating voltage UL/c-UL, CE UL/c-UL, P. 50 CE P. 50 3 2 6 3 7 4 8 5 8 6 10 9 913 12 10 13 14 7 11 8 12 1214 11 1 5 Operating voltage UL/c-UL, CE P. 57 4 11 Operating voltage Operating voltage 10h 10min 0.05s 0.05s 60min 30min 0.2s 0.2s 3s 3s 0.5s 0.5s With aa large large transparent transparent dial. dial. With This timer timer can can be be attached attached This both on the DIN rails and both on the DIN rails and panel. panel. 7A 7A 5A 5A Form C C 22 Form type type Form C C 44 Form type type 250 V V AC AC 250 Terminal block, block, cap cap block, block, Terminal mounting frame, frame, fitting fitting mounting sockets, protective cover sockets, protective cover 100 to 120 V AC 100 to 120 V AC 200 to 220 V AC 200 to 220 V AC 12 V DC, 24 V DC 12 V DC, 24 V DC (other models) (other models) Timed-out 2 Form C Timed-out 2 Form C Timed-out 4 Form C Timed-out 4 Form C p1% p1% p5% p5% p1% p1% p10% p10% 100 ms 100 ms 107 107 2 s 1055 2 s 10 Timed-out 2 Form C type Timed-out 2 Form C type 1 1 5 5 9 913 13 Operating Operating voltage voltage 4 4 8 8 12 1214 14 Timed-out 4 Form C type Timed-out 4 Form C type 1 1 5 5 9 913 13 2 2 6 6 10 10 3 3 7 7 11 11 Operating voltage Operating voltage 4 4 8 8 12 1214 14 UL/c-UL, CE UL/c-UL, CE P. 57 P. 57 4 2 1 2 Output with contact CR oscillation counting timer For highly accurate time setting 14 UL/c-UL, CE UL/c-UL, P. 57 CE P. 57 5 me range General Information Timers odel has various ges. See the ists before . 30mTime range 10m 30m 10m 5m 2m 1m 4 time30s 10s ranges selectable 5s 1s 0.1s 0.01s Each5m model has various time2m ranges. See the 1m lists before product 30s ordering. 16 time ranges selectable 10min 16 time ranges selectable 3 time 100s ranges 4selectable time 10s ranges selectable 0.04min 3 time ranges selectable 0.2s 0.04s 100s TIMerS SeLeCTOr CHArT IMERS TIMERS SELECTOR SELECTOR CHART CHART 10s 5s 1s 0.1s 0.01s 4 time ranges selectable 4 time ranges selectable 0.1s Pulse ON-delay Pulse Flicker Pulse ON-Flicker Power ON-delay (1)(2) Differential ON/OFF-delay Signal OFF-delay Pulse One-shot Pulse One-cycle Pulse ON-delay Pulse Flicker Pulse ON-Flicker Power ON-delay (1)(2) Differential ON/OFF-delay Signal OFF-delay Pulse One-shot Pulse One-cycle 0.2s 0.1s Power ON-delay Power Flicker Power ON-flicker Power ON-delay Power One-shot Power One-cycle (with instantaneous contact) Power ON-delay Power Flicker Power ON-flicker Star-Delta Power One-shot Power One-cycle (with instantaneous contact) IMERS TIMERS SELECTOR SELECTOR CHART CHART Operation mode Model/Product Name Power ON-delay Operation mode Model/Product Name Major uses For time control for short Major uses or long time PM4S Multi-range analog timer 1000h An affordable new series 1000h Features 100h timersFeatures 100h Power ON-delay 30h 30h Operation mode Operation mode 10h 10h 1h 1h me range 30mTime range 30m 7A 7A 10m 10m 5A 5m 5m odel model has variousCurrent ol has variousCurrent Each Control 5A 5A 2m ges. See the timeoutput ranges. thecontrol for short 2m ut ForSee time Major uses Major uses 1m 1m 3A 3A ists before product listsorbefore ve) (resistive) long time 30s 4 time30s . ordering. 10s 10s ranges 250Voltage V AC 1000h Voltage 1000h selectable 5s 5s 100h 100h 1s 1s 30h 30h 0.1s 0.1s 10h 10h Mounting method Mounting method 0.01s 0.01s 1h 1h me range 30mTime range 30m 10m 10m 5m odel has various Each5m model has various Terminal block, cap 2m 2m ges. See the time ranges. See the Mounting parts Mounting parts 1m lists before 1m ists before product 30s 30s 4 time . Model/Product Name ordering. Model/Product Name 100 to 120 V AC, 10s 10s ranges selectable 5s 5s 200 to 240 V AC, Rated operating voltage voltage 1s Rated operating 1s 12 V DC 0.1s PM4S 0.1s 24 V DC 0.01s Multi-range analog timer 0.01s PM4H-A PM4S Multi-range analog timer For time control for short or long time Pulse ON-delay 16 time ranges are selectable. Pulse Flicker An to affordable newrange) seriesis 1s 500h (Max. Pulse ON-Flicker timers controlled. Power ON-delay (1)(2) Differential ON/OFF-delay 8 operation modes available. Signal OFF-delay Pulse One-shot Pulse One-cycle 3 4 time 250 V AC ranges selectable 6 MODEmethod Mounting 2 COM 7A COM POWER 8 11 11 COM 7A 5A ol Control 5A 5A Current nal layouts andCurrent wiring diagrams Terminal layoutsT.D.and wiring INST. block, capdiagrams ut output Terminal Mounting parts Mounting3 parts 3 3A 3A ve) (resistive) 4 4 (–) 34 3 2 2 MODE 7 8 1 (–) (+) 8 6 9 7 10 e acy ±1% fluctuation (power offOperation time change attime the range of 0.1s to 1h) ±2% NC NC Temperature errorTime (at 20°C ambientTemperature error temp. NOat the range of –10 NOto +50°C) ±1%4 5 Voltage error accuracy(at the operating Voltage error 3 6 85 to 110%) voltage changes between MODE 2 7 ±5%1 error Setting error Setting 8 COM COM ms Min. power 100 off time POWER (+) (–) 107 diagrams Min. Life (Min. layoutsT.D.andMechanical nal layouts andMechanical wiring diagrams Terminal wiring INST. on) 105 4 Electrical operation) 4 3Electrical 3 Min. power off time Pin type ±2% NC ±2% Stop input (at 20°C ambient temp. at the range of –10 to +50°C) NO NON.C. N.C. N.O. 2 COM 8 2 ±5% 8 11 11 COM COM 100 ms (+) (+) (–) 7 7 2 ×1010 T.D. INST. 5 Screw terminal type 3 10 3 4 4 (–) Operating voltage POWER COM 3 4 2 N.C. N.O. 10 1 4 5 2 input 2 COM 8 11 11 7 10 COM Operating voltage POWER (–) (–) UL/c-UL, CE (+)(+) UL/CSA, CE, LLOYD T.D. INST. 13type P. 17 Screw terminal 3 4 1 7 4 8 9 1 11 1 2 3 4 1 Operating voltage (–) 3 5 input UL/c-UL, CE UL/CSA, CE, LLOYD 13 P. 17 For time control for short For self holding circuit or long time 250 V AC 500h Timed-out 2 Form C 16 time ranges are selectable. 16 time ranges are selectable. 1s to 500h (Max. range) is ±0.3% 1s to 500h (Max. range) is controlled. controlled in one ±2%unit. 8 operation modes available. ±0.5% Timed-out Timed-out 1 Form C 16 time ranges are selectable. Instantaneous 2 Form 1CForm C 1s to 500h (Max. range) is 16 time ranges are selectable. controlled in ±0.3% one unit. 1s to 500h (Max. range) is 5 operation modes (with controlled in one ±2%unit. instantaneous contact) available. ±0.5% ±5% 100 ms 5A 7 PM4H-M PM4H-S 10 timer Multi-range2 ×analog 5 10 16 time ranges are selectable. 16 time ranges are selectable. Pin type 1s totype 500h (Max. range) is Pin 16 time ranges are selectable. V AC 1s to 500h 250 (Max. range) is input (Max. range) is 1s toReset500h controlled. Start input N.C. controlled in one unit. N.C. N.C. Stop input N.C. N.O. N.O. 8 operation modes 5 6available. N.O. 7 N.O. 4 5 3 2 6 7 4 3 2 1 81 11 8 9 10 16 time ranges are selectable. 250 V unit. AC controlled in one 1s to 500h (Max. range) is 5 operationN.C. modes (with controlled in one unit. N.C. N.O. instantaneous contact) N.O. 4 5 6 available. 3 2 Operating Operatingvoltage voltage(+) (–) (+) 5A 7 1 8 4 time 5A (+) PM4H-F8/-F8R/-F11R PM4H-SD/SDM OFF-delay Star-Delta timer timer PM4H-W PM4H-W Analog Analog multi-range multi-range PM4H-F8/-F8R/-F11R cyclic twin timer timer twin timer OFF-delaycyclic timertwin For all usescyclic of power OFF-delay Multiple time ranges are selectable. Power-OFF delay of max. Power OFF-start cyclic10 Power OFF-delay Power OFF-start cyclic OFF-start cyclic min.Power is controlled. For all uses of power For SD motor start-up OFF-delay 4 time ranges are selectable. Multiple time ranges are 2s to 100s (Max. range) is selectable. controlled in one unit. Power-OFF delay of max. 10 Power Star-Delta OFF-delay 5 time ranges selectable for Operation mode min. is controlled. Operation mode theOperation - switching times. mode 10min 10min CR oscillation counting timer 3 time For allMajor uses uses of3A power 100s Major uses For SDuses motor start-up ranges Major OFF-delay Timed-out 1 Form C side:ranges Timed-out 1 Form A side: Timed-out 1 Form Timed-out 1 Form C A 16 time are selectable. Features Instantaneous 1 Form C 4 time ranges are selectable. 4 time ranges are selectable. Instantaneous: 1 Formis A Instantaneous: 1 Form [F8R type] 1s to 500h (Max. range) Multiple time ranges are A 2s to 100s (Max. range) is 2s to 100s (Max. range) is Features controlled in ±0.3% one unit. selectable. ±0.3% controlled in one unit. controlled in one unit. Features 5 operation modes (with Power-OFF delay of max. 10 5 time ranges±2% selectable for 5 time ranges±2% selectable for instantaneous contact) min. is controlled. the - switching times. the switching ±0.5% times. 7A available. ±0.5% Control 5A Current ±5% ±5% 7A output 7A 3A 500 100 ms 500—ms (resistive) Control 5A Current 5A PM4H-SD/SDM PM4H-M 5A 7 PM4H-F8/-F8R/-F11R PM4H-SD/SDM 7 7 Control output 5A × 10 timer 2Current × 1010 Star-Delta Multi-range2timer analog OFF-delay Star-Delta timer timer 3A Voltage output 3A5 (resistive) 5 10 3A 16 time ranges10are selectable. (resistive) 4 time ranges are selectable. 4 time ranges are selectable. 1s totype 500h (Max. range) is Multiple are Pin Pin typetime ranges Voltage 2s toinstantaneous 100s (Max. range) is 2s toinstantaneous 100s (Max. range) is No No contact 250 V unit. AC contact 250 V AC controlled in one selectable. Voltage Mounting method controlled in one unit. controlled in one unit. N.C. N.C. 5 operationN.C. modes (with Power-OFF delay of max. 10 N.C. 5 time ranges selectable for 5 time ranges selectable for N.O. N.O. N.O. instantaneous contact) min.N.O. is controlled. 5 4 5 5 5 4 4 4 Mounting method the - switching times. the - 3switching 6 times. 6 6 3 6 3 3 available. Mounting method 7 7 7 2 2 7 2 Mounting 1 8parts 8 Operating voltagevoltage Operating (–) 5A 1 8 Operating voltage Operating voltage (+) 5A (–) Reset input ±2% N.C. N.C. N.O. 56 7 N.O. N.O. 4 5 ±0.5% 3 4 6 8 Start input N.C. Stop input N.C. N.O. 3 ±2% 4 5 ±0.5% 6 3 9 100 ms 2 × 107 Screw terminal 105 type (+) PinN.C.type N.O. 6 7 8 9 10 N.C. N.O. N.C. N.O. 6 7 8 9 11 10 N.C. N.O. 2 3 4 Start input N.C. 1 2 3 4 Stop input N.C. N.O. 5 11 N.O. 4 55 N.O. 3 2 100 ms (+) 2 × 107 Screw terminal 105 type (–) Operating Operating voltage voltage Pin type N.C. N.O. N.O. 66 N.C. 77 88 99 11 N.C. 22 33 44 N.O. N.C. N.O. N.C. 10 10 Operating Operatingvoltage voltage(+) (+) (–) UL/CSA, CE, LLOYD P. 17type Screw terminal N.C. N.O. 6 7 8 9 10 N.C. N.O. N.C. N.O. 6 7 8 9 11 10 N.C. N.O. 1 2 3 4 5 11 1 2 3 4 5 Stop input Reset input Start input N.O. (+) 4 5 Operating 3 voltage (–) (–) 2 (–) 1 8 55 (+) 6 7 77 88 99 11 22 33 44 10 10 N.O. N.C. N.O. N.C. (+) N.C. N.O. 3 2 With instantaneous contact Pin type N.C. N.O. No instantaneous N.C. N.O. 6 7 8 9 10 contact 4 5 11 6 3 4 5 7 2 4 15 48 5 Operating 6 3 6 3 Operating voltage voltage (–) 7 2 2 7 1 81 8 6 6 3±0.5% 7 7 2 ±5% 1 8 1 8 Operating voltagevoltage Operating (–) N.O. With instantaneous contact 3 2 55 1 (+) 7 8 9 10 3 6 4 7 11 2 4 5 1 8 selectable.250 V AC N.C. N.C. Power-OFF delay of max. 10 N.O. min.N.O. is controlled. 4 5 6 3 Terminal block, cap, panel 7 2 gasket, cover, rubber 1 8 mounting frame Operatingcap, voltage Terminal(–) block, panel (+) 100 to 240 AC Terminal block, cap,Vpanel cover, rubber gasket, 48 to 125V DC, 24 V AC/DC 3A type Screw terminal cover, rubber gasket, mounting mounting frame 12 V DC frame mounting frame 100 to 240 V AC (other models) to 120 V10VAC, 48N.C.toN.O.100 125V DC, 24 V 100 ACAC/DC N.C. N.O. 6 250 7to 8240 V9 AC to 240 V11 AC, 12DC, V DC 48 to 200 125VTimed-out 24 V AC/DC 1 2 2 Form 3 4 5C (other models) 12 V DC, 24 V DC, 24 12 DC V AC Reset input (otherp0.3% models) Operating (–) (+) voltage Timed-out Timed-out 2 Form C p2% 2 Form C Timed-out Timed-out 1 Form C p0.5%C 2 Form [F8R type] UL/CSA, CE, LLOYD p0.3% p5% Terminal block, cap, panel ±0.3% P. 25 mounting p2% cover, rubberp0.3% gasket, 300 ms ±2% p2% 7 p0.5% frame 2 s 10 p0.5% p5% 100 to±0.5% 120 105 V AC, 200 to±5% 240msV AC, 3 p5% Pin type 300 12 V DC, 24 — V DC, 24 V AC 300 ms7 2 s 10 (other models) 7 N.C.10 5 7 2 s 10 N.C. N.O. N.O. Timed-out Form C 42 55 5 Pin type 6 3101 Form Timed-out C N.O. N.C. N.O. 5 Operating Operating voltage voltage (–) 7 8 9 2 3 4 4 5 1 8 6 7 10 N.C. N.O. 11 5 N.C. N.O. N.C. N.C. N.O. — 10 Screw terminal 10 type Operating 5 voltage (–) N.C. N.O. 6 7 3 Reset input Operating voltage voltage (–) (+) Operating 8 9 10 N.C. N.O. 11 Pin type 1 77 2 88 3 99 4 10 5 N.O. N.C.N.O. N.C. N.C.N.O. N.O. 66 10 N.C. UL/CSA, CE, LLOYD 11 11 P. 29 N.C. N.O. With instantaneous contact 3 2 (+) 4 5 3±2% 6 N.C. N.O.N.O. Screw terminal 5 type N.O. 244 5 7 6 3±0.5% 3 1 86 Operating voltage 2 7 (+) 2 (–) ±5% N.O. N.C. N.O. 6 7 1 1 8 898 10 N.C. (+) Operating voltage 1 ±0.3% 11 Operating voltage (+) 2 3 voltage 4 5 Operating voltage Page (–) standards (+) UL/CSA, CE, LLOYD Available P. 25 23type Page Screw Pin type terminal N.C. N.O. 6 7 2 Pin type [F8R1type] 8 1 (+) Operating 11 22 33 44 55 voltage (–) N.C. 4 5Reset input Operating Operating 6 3 (+) voltage voltage (–)(–) (+) 7 2 UL/CSA, 1CE,8 LLOYD N.O. N.O. Operating P.CE, 29voltage (–) (+) UL/CSA, LLOYD P. 25 29 Screw terminal type N.C. N.O. 6 7 8 9 1 2 3 4 10 N.C. N.O. 11 Operating (+) voltage 5 3 Reset input (–) UL/CSA, CE, LLOYD UL/CSA, CE, LLOYD UL/CSA, CE, LLOYD UL/CSA, CE, LLOYD UL/CSA, CE, LLOYD P. 17 P. 17 P. 23 17 P. 25 23 P. 25 3 6 Multiple ranges Pin typetime 250 V AC are (–) Operating 1 8 (+) UL/CSA, CE, LLOYD P. 23 17type Pin Screw type terminal N.C. N.O. 6 4 5 11 N.C. 6 4 5 7 2 4 154 8 5Reset input Operating 6 3 3 6 voltage voltage (–) (+) Operating 2 2 7 7 8 Available 1standards 5A ±5% 5A — PM4H-F8/-F8R/-F11R 5A 107 OFF-delay250 timer V5 AC 3A 10 Screw (–)terminal7 type(+) With instantaneous contact Pin type N.C. N.O. N.C. N.O. 6 standards 7 8 9 10 contact No instantaneous Available 3 Page 1 2 3 16 time ranges are selectable. 1 Form 1s toTimed-out 500h (Max. range)Cis 16 time ranges are selectable. [F8R type] Multiple time are controlled in ranges one unit. 16 time ranges arerange) selectable. 1s to 500h (Max. is selectable. ±0.3% 1s to 500h (Max. range) controlled indelay one unit. Power-OFF of max.is10 ±2%unit. controlled in one min. is controlled. ±0.5% N.C. N.C. N.O. OFF-delay timer Timed-out 2 Form C N.O. N.C. 54 5 4 16 time ranges 16 time 10min selectable 16 time ranges ranges Terminal block, cap, panel selectable 3 time selectable cover, rubber gasket, mounting ranges frame selectable 100 10sto 120 V AC, 0.04min 200 to 240 V AC, 0.1s 3 time ranges selectable 12 V DC, 24 V DC, 24 V AC 0.1s 0.04s (other models)0.1s PM4H-F8/-F8R/-F11R N.C. N.C. Operating voltage Operating voltage 500 100 ms (+) Terminal layouts 500 —ms and Wiring diagrams Operating voltage (–) (+) 7 7 2 × 107 × 1010 Terminal layouts and2Wiring diagrams 5 5 Pin Screw type terminal Screw Pin type terminal 10 type 10 type 11 11 Operating voltage (–) (–) 10s250 V AC 500h 500h 0.04min 500h 3 time ranges selectable 0.04s (–) (–) (+) (+) ±0.3% Terminal layouts and±2% Wiring diagrams N.O. N.O. N.C. 7 2 7 1 8±5% 1 8 1 N.C. 2 3 N.O. UL/CSA, CE, LLOYD P. 17type Screw terminal N.C. N.O. N.O. 66 N.C. 4 No instantaneous contact Operating voltagevoltage Operating N.C. Operating Operating voltage voltage ±2% 54 5 ±0.5% 6 3 6 N.C. N.O. 11 11 N.C. 5 Stop input N.C. N.O. 6 Reset N.O. 7 input 8 Start input 9 Operating 3 4 6 (+) voltage (–) 3 Operating 2 2 7 10 (+) voltage (–) 1 81 11 Operating (+) voltage (–) Operating (+) voltage (–) N.C. 2±5% 7 1 8 Operating Operatingvoltage voltage(+) Reset input1 ±0.3% N.C. N.O. 7 10 2±5% 2 1 81 11 (–) (–) No instantaneous contact ±0.3% CR oscillation oscillation counting counting timer timer CR For repetitive ON/OFF repetitive ON/OFF For all uses of3A power 3 time operation For repetitive ON/OFF ranges operation OFF-delay selectable operation selectable Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel Mounting parts 3Avoltage Screwrubber terminal typemounting cover, Screwrubber terminal typemounting cover, Pin Screw type terminal typemounting Rated Screw PinMounting type terminal typemounting cover, gasket, gasket, rubber gasket, cover, rubber gasket, operating parts With instantaneous contact frame With instantaneous contact frame frame frame N.C. N.O. N.C. N.O. 6 7 8 9 10 100 to7 240 V1110 AC,N.C. N.O. 100 to77 240 V1010 AC,N.C. 100 to 240 V AC, 100 to 120 V10 AC,N.C. N.O. N.O. N.O. N.C. N.O. 6 250 7 8 V9 AC N.C. N.O. N.C. N.O. 6 250 N.O. 66 250 8V 9AC N.C. N.O. 6 250 N.C. 8 V9AC 88 V99AC 100 to7 240 V10 AC,N.C. N.O. RatedN.C.operating 100 to 240 V11 AC, voltage 5 2411V AC/DC, 5 V 1 2 DC, 3 4 24 5 V AC/DC, 48 to 125V 48 to 125V DC, 241111V AC/DC, 48 to 125V4DC, 200 to4 240 AC, 11 Arrangement 6 6 3 24 V AC 3 2 3V Rated operating 1 24 4AC 5 1 2 3 4 5 1 2 3 4 5 Stop 11 22 33 44 55 12 V DC input 12 V DC 12 V DC 12 V DC, 24 Vvoltage DC, 24 V AC 7 7 2 2 (other models) (other models) Reset 8 8 Reset input 1 models) 1 models) (other models) (other models) (other (other input Operating Operating Operating Operating Operation time fluctuation Start (–) voltage voltage voltage (+) Operating voltage (+) voltage (–) (+) Operating (–) (–) (+) voltage (–) input Operating side: Timed-out 1 Form ATime Arrangement side: Timed-out 1 Form Timed-out 2 Form C A Temperature error (+) voltage (–) Timed-out Timed-out Timed-out 1 Form C Timed-out 1 Form C side: Timed-out 1 Form A side: Timed-out 1 Form Timed-out 1 Form C A Voltage error 2 Form C Instantaneous 2 Form 1CForm C Instantaneous 1 Form Caccuracy Arrangement Instantaneous: Form A Instantaneous: 1LLOYD Form A [F8RCE, type] UL/CSA, CE, LLOYD UL/CSA, CE, LLOYD UL/CSA, CE, 1LLOYD UL/CSA, Operation time fluctuation Setting Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, error panel ±0.3% ±0.3% 17 mounting cover, rubber±0.3% P.gasket, 17 mounting cover, rubber±0.3% P.gasket, 23 17 mounting P.gasket, 25 23 Operation time fluctuation Temperature error Time cover, cover, rubberP.gasket, Min. rubber power off time mounting ±2% ±2% ±2% ±2% error accuracy error Voltage frame frame frame frame Temperature Time Mechanical Life (Min. ±0.5% error Setting 100 to±0.5% 240 V AC, 100 to±0.5% 240 V AC, 100 to±0.5% 240 V AC, accuracy 100 toVoltage 120 Verror AC, operation) 100 to 240 V AC, 100 to Electrical 240 V AC, 48 to 125V DC, 48 to 125V DC, 48 to 125V DC, 24 V AC/DC, 200 toSetting 240 V AC, ±5%24 V AC/DC, ±5%24 V AC/DC, ±5% Min. power off 3 24±5% V AC 24 Vtime ACerror 12 DC 12 DC 12 DC 12 V DC, 24 V ms DC, 24 V AC 100V ms 100V ms 500 100Vmodels) ms 500 — Mechanical off time (other (other models) Life (Min. Min. power (other models) (other models) (other models) (other models) 7 7 operation) 2 × 107 2 × 107 2 × 107 2Mechanical × 1010 Electrical LifeA(Min. side: side: Timed-out 1 Form Timed-out 1 Form Timed-out 2 Form C A Timed-out Timed-out Timed-out Timed-out Coperation) 105 1015 Form C 1015 Form 1015 Form Electrical side: Timed-out 1 Form A side: Timed-out 1 Form Timed-out C A 2 Form C Instantaneous 2 Form 1CForm C Instantaneous 1 Form C 1 Form A 1 Form A Pin type Pin type PinInstantaneous: type PinInstantaneous: type [F8R type] ±0.3% 0.04min 3 time ranges selectable 0.04s 250 V AC ranges 2 1 81 Operating Operating voltage voltage 10s Power OFF-delay 5A 100s For SD self motor holdingstart-up circuit 500h ±5% 100 ms PM4H-S PM4H-A 5A 7 10 timer Multi-range2 ×analog 105 (–) N.C. N.O. 10 T.D: Timed-out 2 FormStop C input INST: Timed-out 1 Form C, instantaneous 1Reset Form C input Start * Selected by front switch (+) AvailableUL/c-UL, standardsCE Page P. 13 3 Operating (+) voltage (–) T.D: Timed-out 2 Form C INST: Timed-out 1 Form C, instantaneous 1 Form C * Selected by front switch Page 9 11 N.C. N.O. 6 Available standards 8 T.D: Timed-out C NC Start input NC 2 FormStop StopTimed-out input input N.C. INST: NO N.C. 1 Form C,NO 6 Reset 57 N.O. 54 1 N.O. instantaneous Form C input 34 8 6 Start MODE by front switch * Selected 3 9 POWER 3 7 Reset input1 (–) CE (+) Available standards AvailableUL/c-UL, standards nal layoutsPage and wiring diagrams Terminal layoutsT.D. and P. wiring INST. 13 diagrams Page 1 N.O. 9 7 10 1 7 1 ±1% 3 2 1 T.D: Timed-out NC 2 Form C NC INST: Timed-out NO 1 Form C,NO 5 4 instantaneous 1 Form C 3 6 MODE by front switch * Selected NC 54 6 57 ±0.5% 34 8 85 to 110%) 6 (at the operating voltage changes between MODE PinN.C.type N.O. 6 1 4 ±1% ±0.3% (powerReset off time input change at the range of 0.1s to 1h) Start input Forranges SD self motor holding circuit 16 time arestart-up selectable. 4 time ranges are selectable. Power ON-delay 1s to 500h (Max. range) is 2s to 100s (Max. range) is controlledPower in oneFlicker unit. controlled in one unit. Power ON-flicker 5 operation modes (with Star-Delta 5 time ranges selectable for Power One-shot instantaneous contact) the - switching times. Power One-cycle available. (with instantaneous contact) 3 time ranges selectable Power Star-Delta OFF-delay Model/Product Model/ProductName Name 4selectable time 1000h 10s250 V AC ranges 1000h 100h 1000h selectable 100h 0.04min 30h 100h 30h 3 time ranges selectable 10h 0.2s 0.2s 30h 1h 10h 0.1s 0.1s 0.04s 10h Time range 30m 1h 1h 10m Time range 30m 30m 5m EachTime modelrange has 10m 10min 16 time 16 time 10m 2m various timehas ranges. 5m Each model ranges 5m Each model has 1m Terminal block, cap, panelranges Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel See thetime product lists 2m selectable selectable various ranges. 3mounting time2m 30s various time ranges. cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, 100s mounting cover, rubber gasket, 100s before ordering. 1m See the product lists ranges1m 10s See theordering. product frame frame frame framelists 30s before 4 time 4selectable time30s 5s before ordering. 100 10s 100 to 240 V AC, 100 to 240 V AC, 100 to 240 V AC, ranges 10sto 120 V AC, ranges10s 1s 100 to 240 V AC, 100 to 240 V AC, 5s selectable 0.04min 48 to 125V DC, 24 V AC/DC, 48 to 125V DC, 24 V AC/DC, 48 to 125V DC, 24 Vselectable AC/DC, 200 to 240 V AC, 0.1s 5s 24 V AC 24 V AC 1s 3 time ranges selectable 12 V DC 12 V DC 12 V DC 12 V DC, 24 V DC, 24 V0.01s AC 1s (other models) (other models) 0.2s 0.2s 0.1s 0.04s (other models) 0.01s PM4H-S PM4H-A(other models) 0.1s PM4H-M PM4H-S(other models) 0.1s PM4H-SD/SDM PM4H-M(other models) PM4H-F8/-F8R/-F11R PM4H-SD/SDM 0.1s Multi-range analog timer Multi-range analog timer Star-Delta Multi-range timer analog1 Form timerA OFF-delay Star-Delta timer timer side: Timed-out side: Timed-out 1 Form A Timed-out 2 Form C0.01s 250 V AC (–) (–) (+) (+) Terminal block, cap, panel T.D.block, cap INST. Terminal Screw terminal typemounting cover, rubber gasket, 3 3 4 4 frame N.C. N.O. N.C. N.O. 6 7 8 9 10 100 to 120 V AC, 120 100 to 240 V AC, 11 1 1 1 250Voltage V AC 1 Voltage 250 V AC 1 to 2 DC, 3 4 24 200 to 240 V AC, 200 240 V5 VAC, 48 to 125V AC/DC, Timed-outvoltage 2 Form C T.D: Timed-out 2 FormStop C Rated operating voltage Rated T.D: operating 12 V 1DC 12 V 1DC input INST: Timed-out Form C, INST: Timed-out Form C, instantaneous instantaneous Form C 24 V DC1 Form C 24 Vmodels) DC1Reset (other input Start * Selectedmethod by front switch * Selected by front switch Mounting method Mounting Operating T.D: Timed-out 2 Form C Selected (+)T.D: Timed-out 2 Form Cinput Selected voltage (–)Timed-out INST:Arrangement Timed-out 1 Form C, by front INST: Timed-out 1 Form C, by front Arrangement 2 Form C instantaneous 1 FormCE C switch instantaneous 1CE, FormLLOYD C switch UL/c-UL, UL/c-UL, CE Available standards Available standards UL/CSA, Terminal block, cap, panel ±1% ±1% Terminal block, cap Terminal cap Operation time fluctuation (power time fluctuation ±0.3% P. 13 Page Page offOperation time change at13 the range of 0.1s to 1h) (power off time block, change at17 the range of 0.1s to 1h) Mounting parts Mounting parts cover, rubberP.gasket, mounting ±2% ±2% Temperature errorTime (at 20°C ambientTemperature temp. at the range oferror –10 to +50°C) (at 20°C ambient temp.±2% at the range of –10 to +50°C) e frame ±1% ±1% acy Voltage error accuracy(at the operating Voltage error changesVbetween changesVbetween 100voltage to 120 AC, 85 to 110%) (at the operating 120 100voltage to±0.5% 240 AC, 85 to 110%) 200 toSetting 240 Verror AC, 200 toDC, 24024V VAC, 48 to 125V AC/DC, ±5% Setting error ±5% Rated operating voltage Rated operating voltage DC 12 DC 100 ms Min. power off time Min. power12 offVtime 100V ms 24 V 7DC 24 Vmodels) DC (other 7 7 10 Mechanical Life (Min. Mechanical 2 ×1010 Min. T.D: Timed-out 2 Form C Selected T.D: Timed-out 2 Form C Selected 5 5 Timed-out on) Electrical operation)INST:Arrangement Timed-outElectrical 110Form C, by front INST: Timed-out 110Form C, by front Arrangement 2 Form C instantaneous 1 Form C switch instantaneous 1 Form C switch Pin type Pin type Operation time fluctuation For time control for short or long time COM Operating voltage POWER (–) 5A For time control for short Forranges self holding circuit 16 time or long time are selectable. Power ON-delay 1s to 500h (Max. range) is 16 time ranges are selectable. controlledPower in oneFlicker unit. 1s to 500h (Max. range) is500h Power ON-flicker 5 operation modes (with Power ON-delay controlled in one unit. Power One-shot instantaneous contact) Power One-cycle available. (with instantaneous contact) 16 time 16 time 5A CR oscillation ranges counting timer 5A CR oscillation ranges counting timer 5A selectable selectable 5A For time control for short or long time Terminal block, cap, panel Terminal block, cap cover, rubber gasket, mounting frame 4 time 120 V AC, 100 to 240 ranges selectable 200 toDC, 24024V VAC, 48 to 125V AC/DC, 12 V DC 24 Vmodels) DC PM4H-A PM4S (other T.D: Timed-out 2 Form C Selected Multi-range T.D: Timed-out 2analog Form C timer Selected Timed-out INST:Arrangement Timed-out 1 Form C, by front INST: Timed-out 1 Form C, by front Arrangement 2 Form C instantaneous 1 Form C switch C switch 16instantaneous time ranges1 Form are selectable. ±1% ±1% An affordable new series An to affordable new seriesis 1s 500h (Max. range) Operation fluctuation ±0.3% time change attime the range of 0.1s to 1h) (power off time change at the range of 0.1s to 1h) Features time fluctuation (power offOperation Features timers timers controlled. ±2% ±2% Temperature errorTime (at 20°C ambientTemperature temp. at the range oferror –10 to +50°C) (at 20°C ambient temp.±2% at the range of –10 to +50°C) e 8 operation modes available. ±1% ±1% Nameerror accuracyModel/Product Nameerror85 to 110%) (at the operating voltage±0.5% acyModel/Product Voltage Voltage (at the operating voltage changes between changes between 85 to 110%) ±5% error Setting error Setting ±5% 7A Min. power 100 7A ms Min. power off time off time 100 ms 5A7 7 5A PM4S PM4H-A PM4S ol Control 5A Current Current 107 1010 Mechanical Life Mechanical Min. (Min. timer5A Multi-range2 ×analog timer ut output Multi-range analog 5 5 on) operation) 10 10 Electrical Electrical 3A 3A ve) (resistive) 16 time ranges are selectable. Pin type Pin type 250new V AC Voltage Voltage V AC An affordable series An to affordable new seriesis 1s 500h 250 (Max. range) Reset input Features Features timers timersStart input NC controlled. NC NC NC Stop input NO NO NO NON.C. N.C. 8 operation modes available. 5 4 N.O. 54 6 57 N.O. Mounting method PM4H-S PM4H-A PM4H-M PM4H-Stimer PM4H-SD/SDM PM4H-M CR oscillation counting CR oscillation counting timer Multi-range analog timer Multi-range analog timer Star-Delta Multi-rangetimer analog timer For time control for short or long time Pulse ON-delay 16 time ranges are selectable. Pulse Flicker 16 time ranges are selectable. 1s to 500h (Max. range) is Pulse ON-Flicker 1s to 500h (Max. range) is500h controlled. Power ON-delay Differential (1)(2) controlled inON/OFF-delay one unit. 8 operation modes available. Signal OFF-delay Pulse One-shot Pulse One-cycle 10min 3 General Information Timers TIMerS SeLeCTOr CHArT el/Product Name Model/Product Name PM5S-A Multi-range S1DX Timeranalog timer S1DX Timer For highly Major accurate uses time setting 1000h 1000h 100h 100h 30h 30h 10h 10h 60min 3h 1h 1h 30min Time range 30m 30m 10min 10m 10m 5mEach model has 3min 0.1h5m 2mvarious time ranges. 3min 2m 60s 1mSee the product lists 1m 1min 30s 30sbefore ordering. 30s 0.5min 10s 10s 10s 0.1min 5s 3s 5s 5s 1s 3s 1s 1s 0.5s 1s 0.5s 0.1s 0.1s 0.1s 0.1s 0.2s 0.05s 0.01s 0.01s ge s nges. t lists . With a large transparent dial. This timer canFeatures be attached both on the DIN rails and panel. Features 7A 7A Current Voltage operating voltage 60min 3h 30min 10min 3min 60s 30s 10s 0.5s 1s 3s 0.1s 0.1s 0.05s 5A Current 4 Form C type 5s 0.2s 0.5s 5A 3A Power ON-delay CR CRoscillation oscillationcounting countingtimer timer CR oscillation counting timer ForFor time selfranges holdingselection circuit For time ranges selection 500h 500h 10h 1h 16 time ranges selectable 16 time ranges selectable 1min 0.5min 0.1min 3min 1.0s 0.1s 0.1s 0.1s 16 time ranges are selectable. 16 16time timeranges rangesare areselectable. selectable. 1s 16totime 500h ranges (Max.are range) selectable. is controlled 1s 1stoto500h 500h(Max. (Max.range) range)isiscontrolled controlled. in1sone to 500h unit. (Max. range) is controlled in6 one operation unit. modes available. 6inoperation one unit. modes (with instantaneous contact) available. 3s 0.5s 0.05s 30s 30s 3s 2 Form C type 5A 5A 30min 30min 30h 10h 1h 1.5h 3min 1min 1.5min 10s 9s 1.0s 3s 4 time0.1s ranges selectable 30min 10min 10min 16 time ranges 3min 9min 3minselectable 9s 1.5s 0.15s 30h 3h 1min 1.5 min 30s 1min 10s 3s 30min 10min 10min 16 time ranges selectable 3s 0.5s 0.05s 30s 30s 3s 3h 3min 9min 1min 3min 1.5 1.5min min 30s 9s 1.5s 0.15s 1.5h 30min 30min 9s 3s 4 time ranges selectable 16 time ranges are selectable. A multitimer is provided with the front 1s to 500h (Max. range) is controlled operation slide switch by using the in one unit. special C-MOSIC inside pulse 6 operation modes (with oscillation counting method. instantaneous contact) available. A multitimer is provided with the front operation slide switch by using the special C-MOSIC inside pulse oscillation counting method. 7A 7A 7A 5A 5A 5A 5A 5A 250 250VVAC AC 250 250VVAC AC 250 250VVAC AC 250 V AC Terminal Terminalblock, block,socket, cap, panel cap,cover, mounting frame, rubberprotective gasket, mounting cover frame Terminal block, socket, cap, mounting frame, protective cover 4 Form C type 250 250VVAC AC Terminal block, cap block, mounting Mounting parts frame, fitting sockets, protective cover Terminal Terminal block, block, cap, cap block, panel cover, mounting Terminal Terminalblock, block,cap, cap,panel panelcover, cover, rubber frame, gasket, fitting sockets, mounting protective frame cover rubber rubbergasket, gasket,mounting mountingframe frame Terminal Terminalblock, block,cap, cap,panel panelcover, cover, rubber rubbergasket, gasket,mounting mountingframe frame 100 to 120 V AC, 200 to 220 V AC, 12 V DC, 24 V DC, Rated operating voltage 48 V DC, 100 to 110 V DC (other models) 100 to 120 V AC, 200 to 220 V AC, 12 V DC, 24 V DC, 24 to 240V AC/DC 48 V DC, 100 to 110 V DC (other models) 24 24toto240V 240VAC/DC AC/DC 24 24toto240V 240VAC/DC AC/DC 100 to 120 V AC, 200 to 240 V AC 12 V DC, 24 V DC, 24 to 240V AC/DC 48 V DC, 100 to 110 V DC (other models) 100 to 120 V AC, 200 to 240 V AC 12 V DC, 24 V DC, 48 V DC, 100 to 110 V DC (other models) Timed-out 2 Form C Arrangement Timed-out 4 Form C Timed-out Timed-out 2 Form C Timed-out 2 Form4 C Form C Timed-out Timed-out 22Form FormCC Timed-out Timed-out 1 Form C Instantaneous 2 Form1CForm C Timed-out 1 Form C Timed-out 2 Form C Instantaneous 1 Form C Timed-out 2 Form C p0.3% p1% p2% p5% p0.5% p1% p10% p10% 100 100ms ms 7 7 2 s1010 p0.3% p0.3% p2% p2% p0.5% p0.5% p10% p10% 100 100ms ms p0.3% p0.3% p2% p2% p0.5% p0.5% p10% p10% 100 100ms ms p0.5% p0.3% p5% p2% p0.5% p0.5% p10% p10% 100 100ms ms p0.5% p5% p0.5% p10% 100 ms 22ss10 1077 10 1055 22ss10 1077 10 1055 52ss10 1077 5 5 2 s1010 5 s 107 2 s 105 Operation time fluctuation Operation p1% time fluctuation Temperature error Temperature error p5% Time accuracy Voltage error Voltage error p1% Setting error Setting error p10% power off time Min. power 100 off mstime 7 Mechanical 10Mechanical Life (Min. Electrical (resistive) operation) 2Electrical s 105 (resistive) lable standards 0.1h 500h PMH Timer Pulse ON-delay Pulse Flicker Pulse ON-flicker Power Signal OFF-delay ON-delay Pulse One-shot Pulse One-cycle (with instantaneous contact) Mounting method Arrangement ring diagrams 1s 3min 16 With time a large ranges transparent are selectable. dial. 1s This to timer 500h can (Max. berange) attached is controlled. both on 6the operation DIN railsmodes and panel. available. 250 V AC Voltage unting method ounting parts 500h 7A 5A Control 2 Form C output 3A (resistive) type PM5S-M PMH Multi-range Timer analog timer Pulse Pulse ON-delay PowerON-delay ON-delay Pulse Pulse Flicker PowerFlicker flicker Pulse Pulse ON-Flicker PowerON-Flicker One-shot Power ON-delay Signal OFF-delay Signal OFF-delay Power One-cycle Pulse One-shot Pulse One-shot Pulse One-cycle Pulse One-cycle Output with contact CR oscillation counting CR timer oscillation counting timer CR oscillation counting CR oscillation timer counting timer For time control for short For Fortime timecontrol controlfor forshort short For time control for short For highly accurate time setting For self holding circuit or long time ororlong longtime time or long time Output with contact CR oscillation counting timer Major uses PM5S-M PM5S-S Multi-range Multi-rangeanalog analogtimer timer Pulse ON-delay Pulse Flicker Pulse ON-flicker Signal PowerOFF-delay ON-delay Pulse One-shot Pulse One-cycle (with instantaneous contact) Power ON-delay Power flicker Power One-shot Operation mode Power One-cycle peration mode PM5S-S PM5S-A Multi-range Multi-rangeanalog analogtimer timer Timed-out 2 Form C type 2 10 s 5105 Timed-out 2 Form C type 1 4 1 5 8 5 8 9 13 12 14 9 13 12 14 Operating voltage 4 NC Operating voltage Wiring diagrams Timed-out 4 Form C type NO Timed-out 4 Form C type 1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8 12 14 9 13 9 13 10 11 Operating voltage Available UL/CSA,standards CE, LLOYD 10 11 COM () NO NC 3 2 4 5 1 8 NO 6 7 COM Operating voltage NC COM (
) () NO NC 3 2 4 5 1 8 6 7 COM Operating voltage (
) 12 14 Operating voltage UL/CSA, UL/C-UL CE, LLOYD UL/C-UL UL/C-UL UL/C-UL UL/C-UL UL/CSA, UL/C-UL LLOYD UL/CSA, LLOYD 7 General Information Timers TIMer-reLATeD TerMInOLOGy • what is a timer? The timer is a relay having such an output (with or without contact) which electrically closes (turns ON) or opens (turns OFF) the circuit after a preset time elapses when electrical or mechanical input is given. • On-delay Operation (Time delay operation) The on-delay operation is an operation to give output when preset time expires after a predetermined input is given to the power supply circuit or input circuit. On-delay operation includes power supply on-delay operation and signal ondelay operation. Example of power supply on-delay operation OFF Output signal (Time delay contact) (In time delay ON operation) OFF Operating time • Off-delay Operation (Time delay resetting) The off-delay operation is an operation to turn OFF output when preset time expires after a predetermined input is given to the power supply circuit or input circuit, and at the same time output signal is given and predetermined input is turned OFF. Off-delay operation includes power supply off-delay operation and signal off-delay operation. Example of power supply off-delay operation ON OFF Power supply (In time delay operation) ON Operating time • Flicker Operation The flicker operation is an operation to repeat output ON/OFF action according to preset ON time and OFF time while a predetermined input is given to the power supply circuit or input circuit. Flicker operation includes OFF-start flicker operation and ON-start flicker operation. Example of OFF-start flicker operation t < t1 ON Power supply or signal OFF ON ON OFF Output signal (Time delay contact) t1 t2 t1 OFF t2 t t1 : Output OFF time t2 : Output ON time 8 OFF Power supply sible to expect the normal operation. Therefore, be sure to set the timer pause time longer than the specified reset time. Power application time (Input signal application time) Pause time Power supply (Input signal) Time delay contact ON OFF Star side contact Internal mechanism Internal circuit ON OFF Delta side contact t1 t1 : t2 : t3 : t2 t3 Star operation time - Star/Delta switching time Delta operation time • Operating Time The operating time means the time which elapses between the addition of predetermined input to the power supply circuit and input circuit and the completion of operation for preset time. • Hold Time It means the time which elapses between the completion of operation for preset time and the start of resetting. • Pause Time It means the time elapses between the start of operation for preset time and the addition of input required again for the power supply circuit or input circuit. Timer does not perform normal function unless this pause time is set longer than the timer reset time. • resetting It means that the operation returns to the state before starting while the timer is in operation for preset time or after it completes the operation for preset time. Resetting during the operation for preset time is referred to as halfway resetting. OFF Output signal (Time delay contact) ON • Preset Time The preset time is the control time set by setting time-variable timer. ON Power supply • Star ( )/Delta (g) Operation T h i s operation controls the time in the star connection used for star-delta starting which is conducted for starting a cage induction motor and the time for switching the star connection over to delta connection. • reset Time It means the time elapses between shutoff of input to the power supply circuit or input of reset signal and the completion of resetting. Timer resetting function shares the reset of contact, reset of mechanical parts such as pointer etc., reset of parts in internal circuit such as capacitor etc., and the value at which all of these parts complete their resetting operation is regarded as reset time. If timer is used for a pause time shorter than specified reset time, the operation time expires earlier than preset, unexpected instantaneous operation takes place or the operation is failed, thus making it impos- Operating time Reset time Hold time • Minimum Power Application Time It means the minimum time during which power must be supplied in order to operate timer normally, in the case of power supply off-delay timer. • Fluctuation of Operating Time It means the irregularity in operating time caused when timer is set at specified time and the operation is repeated under the same conditions. It is also referred to as repetitive error. • voltage error It means the difference between the operating time at the rated voltage and that within the allowable voltage range. • Temperature error It means the difference between the operating time at the temperature of 20±2°C and that within the allowable temperature range. • Set error It means the difference between the set time and the time which actually elapses. It is also referred to as setting error. The set error of an analog timer is the rate to the full-scale value. If the set error is ±5%, it becomes equivalent to an error of maximum ±5 hours on the assumption that 100 hours is set in the range of 100 hours. The error produced when 10 hours is set is also equivalent to an error of maximum ±5 hours. As far as the set error is concerned, digital timer is by far exact. Select a digital timer for the case when accuracy is required. When using an analog type multi-range timer for setting of long time, the setting procedure stated as follows minimizes the error. For example, if you want to set 8 hours in the range of 10 hours, first set the pointer to such a graduation where the actual operating time should become as close to 8 seconds as possible in the range of 10 seconds. Then, reset the range to 10 hours, leaving the pointer set at the graduation as it is. • Pause Time error It means the difference between the operating time to a fixed pause time and the operating time to a pause time that varies. The pause time characteristics are the main characteristics of CR timer (timer exploiting charge and discharge of capacitor C and resistance R). If the oscillation count timer (timer which comprises an oscillation circuit composed of CR and quartz and is operated by a counting circuit inside IC or micro-computer which counts the reference signal) is used, the pause time error becomes almost negligible owing to its principles of operation. Accordingly, the description about these characteristics may be omitted for the oscillation count timer. • equation for each error and Measurement Conditions The operation time shall be measured, in principle, for retention time of 0.5 second and halt time of 1 second. The measurement shall be repeated five times except for the initial test. The equation for each error and the measurement conditions are shown in the table below: Measurement conditions Supply voltage Item Equation (1) Fluctuation in operation time 1 Tmax. – Tmin. ± —x———————x100 (%) 2 TMs Rated voltage (2) Voltage error TMx1 – TM ——————x100 (%) TMs Fluctuation range of allowable voltage of power supply (Note 3) (3) Temperature error TMx2 – TM ——————x100 (%) TMs (4) Set error TM – Ts ——————x100 (%) TMs 1/3 or more of full-scale value TMx3 – TM ——————x100 (%) TMs Full-scale value (5) Pause time error TM: Ts: TMs: Tmax: Tmin: TMx1: TMx2: TMx3: Set value Ts (Note 1) Full-scale value Ambient temperature 20±2°C 68±36°F (Note 2) –10 to 50°C +14 to 122°F (Note 4) Rated voltage 20±2°C 68±36°F (Note 2) Note 1: For digital timers, the set value Ts shall be optional. Note 2: If no question arises from evaluation results, 13-35°C is acceptable. Note 3: The measurement may be performed in other specified voltage ranges. Note 4: The measurement may be performed in other specified temperature ranges. Average of measured values for operation time Set value Full-scale value. For digital timers, any arbitrary scale-value may be used. Maximum of measured values for operation time Minimum of measured values for operation time Average of operation time at such voltage as maximizes deviation from TM in allowable voltage range. Average of operation time at such temperature as maximizes deviation from TM in allowable temperature range. Average of operation time at such pause time (in the range from the specified reset time to 1 hour) as maximizes deviation from TM. • Functional vibration resistance Means such a vibration as occurs in the range where the contact closed with that vibration during the use of the timer remains closed for the specified time (3 or 1 msec.) minimum. • Destructive vibration resistance Means such a vibration as occurs in the range where no part is damage with that vibration during the transportation or use of the timer and the operation characteristics are maintained. • Functional Shock resistance Means such a shock as occurs in the range where the contact closed with that shock during the use of the timer remains closed for the specified time (1 ms) minimum. • Destructive Shock resistance Means such a shock as occurs in the range where no part is damaged with that shock during the transportation or use of the timer and the operation characteristics are maintained. • Mechanical life Means the durability that is achieved when the control output is performed in the no-load state. • electrical life Means the durability that is achieved when the specified voltage and current loads are individually applied to the control output while being turned ON and OFF. Generally, the life of the timer is represented by the number of times the control output is performed. When a load is connected to the control output, the term of „electrical life“ is used. When no load is connected to the control output, the term of „mechanical life“ is used. The electrical life is shorter than the mechanical life, and becomes longer as the load decreases. The life of the timer is made longer by connecting a relay or a similar part rather than directly switching a large load with the control output. • rated power consumption Means the power that is consumed when the rated operation voltage is applied to the power circuit. (Rated power consumption = rated voltagexcurrent consumption) • rated control capacity Means the reference value that is used to determine the performance of the switching part of the load. This value is represented by the combination of voltage and current. • Contact resistance Means the combined resistance that consists of the contact resistance between contacts, and the conductor resistance of pins and contact springs. • Insulation resistance Means the resistance between a contact or a conductive pin like the pin to which the operation voltage is applied, and a dead pin or a non-conductive metallic part like the time case, the base, or a retaining screw; or the resistance between contacts. • withstand voltage Means the limit value that does not cause breakdown when high voltage is applied for one minute to the same location as measured for insulation resistance. The detectable leak current is normally 10 mA. In special cases, however, it may be 1mA or 3 mA. • withstand surge voltage Means the limit value that shows the durability against momentary abnormal voltage resulting from lightning or switching a conductive load. The surge waveform is represented by the standard impulsive voltage waveform at ±(1.2x50) µs or ±(1x40) µs. 9 General Information Timers TIMer-reLATeD TerMInOLOGy General Information Timers On-DeLAy TIMer BASIC CIrCuIT (Symbols) Self-resetting switch Relay NO contact Holding switch Relay NC contact R Relay Timer delay NO contact T Timer Timer delay NC contact L Load Timer instantaneous NO contact Timer in work Timer instantaneous NC contact 4. Fixed Time Operation (Continuous input) When switch A is closed, load L is turned ON and after t-time elapses, the load is turned OFF. When switch A is opened, timer T is reset and load L is turned OFF. A 1. Delay Operation (Instantaneous input) When control switch A is pressed, timer T starts immediately and after t-time elapses, load L is turned ON. When B is pressed, timer T is reset and load L is turned OFF. R T R T B L B A T T T (In the case of timer w/instantaneous contact) ON OFF A ON OFF B ON t OFF T ON ON t ON A 5. Delay reset Operation When contact A is reversed, load L is immediately turned ON. When contact A is returned to normal state, load L is turned OFF after t-time elapses. This circuit is used when the power supply is kept ON at all times or used for offdelay-like application. However, it can not be used as off-delay timer at the time of power failure. R ON OFF T ON OFF L 3. Fixed Time Operation (Instantaneous input) When control switch A is pressed, load L is immediately turned ON, and after ttime elapses, load L is turned OFF. A A R T R T T L 10 OFF t OFF R2 T1 R2 T2 T1 T2 R2 ON ON OFF A R T1 T2 L R T1 T2 ON T1 T2 R1 t A A L OFF T1 T2 OFF t1 ON OFF T1 L OFF ON A 6. Fixed Time Operation after Delay Time is Set (Instantaneous input) When control switch A is pressed, load L is turned ON after t1-time elapses, and load L is turned OFF after t2-time elapses. This circuit is used for the case of instantaneous input (one pulse). T1 ON 8. repetitive Operation When switch A is pressed, load L is turned ON after t1-time elapses and load L is turned OFF after t2-time elapses, and thereafter the t1 and t2 operations are repeated. This repetitive operation stops when switch A is turned OFF. ON A (In the case of timer w/instantaneous contact) OFF R T ON A L ON L L T T T L T2 R1 L OFF ON t2 T L ON T1 A T t R ON t1 OFF L A A ON OFF T T L OFF A 2. Delay Operation (Continuous input) When switch A is pressed, after t-time elapsed, the timer contact closes and load L is turned ON. When switch A is opened, the timer is reset and the load is turned OFF. A T2 ON OFF L T2 T1 L T T L T1 A T A 7. Fixed Time Operation after Delay Time is Set (Continuous input) When switch A is pressed, load L is turned ON after t1-time elapses and load L is turned OFF after t2-time elapses. T2 L (In the case of timer w/instantaneous contact) t2 ON OFF T1 T2 L OFF t1 t1 t2 t2 ON ON OFF OFF General Information Timers GenerAL APPLICATIOn GuIDeLIneS Cautions for circuits 1. Protective circuit for timer contact In the circuit that switches an inductive load, a contact failure may occur at a contact point due to surge or inrush current resulting from that switching. Therefore, it is recommended that the following protective circuit be used to protect the contact point. Application AC DC (see note.) Available r c Diode Available Available If the load is a relay or solenoid, the release time lengthens. Effective when connected to both contacts if the power supply voltage is 24 or 48 V and the voltage across the load is 100 to 200 V. Features/Notes Device Selection If the load is a timer, leakage current flows through the CR circuit causing faulty operation. — Note: If used with AC voltage, be sure the impedance of the load is sufficiently smaller than that of the c and r. As a guide in selecting r and c, c: 0.5 to 1 mF per 1 A contact current r: 0.5 to 1 W per 1 V contact voltage Values vary depending on the properties of the load and variations in timer characteristics. Capacitor c acts to suppress the discharge the moment the contacts open. Resistor r acts to limit the current when the power is turned on the next time. Test to confirm. Use a capacitor with a breakdown voltage of 200 to 300 V. Use AC type capacitors (non-polarized) for AC circuits. 2. Type of Load and Inrush Current The type of load and its inrush current characteristics, together with the switching frequency are important factors which cause contact welding. Particularly for loads with inrush currents, measure the steady state current and inrush current and use a relay or magnet switch which provides an ample margin of safety. The table below shows the relationship between typical loads and their inrush currents. Inrush current Resistive load Steady state current Solenoid load 10 to 20 times the steady state current Motor load 5 to 10 times the steady state current Incandescent lamp load 10 to 15 times the steady state current Mercury lamp load 1 to 3 times the steady state current Sodium vapor lamp load 1 to 3 times the steady state current Capacitive load 20 to 40 times the steady state current Transformer load 5 to 15 times the steady state current When you want large load and long life of the timer, do not control the load direct with a timer. When the timer is designed to use a relay or a magnet switch, you can acquire the longer life of the timer. 3. Connection of input The PM4H and LT4H series use power supply without a transformer (power and input terminals are not insulated). In connecting various kinds of input signals, therefore, use a power transformer in which the primary side is separated from the ungrounded secondary side as shown in Fig. A, for the power supply for a sensor and other input devices so that short-circuiting can be prevented. ZNR varistor Not available Available The diode connected in parallel causes the energy stored in the coil to flow to the coil in the form of current and dissipates it as joule heat at the resistance component of the inductive load. This circuit further delays the release time compared to the CR circuit. (2 to 5 times the release time listed in the catalog) Use a diode with a reverse breakdown voltage at least 10 times the circuit voltage and a forward current at least as large as the load current. In electronic circuits where the circuit voltages reverse breakdown voltage of about 2 to 3 times the power supply voltage. Available Available Using the rated voltage characteristics of the varistor, this circuit prevents excessively high voltages from being applied across the contacts. This circuit also slightly delays the release time. — (1) When using contact output (Fig. A) Good example AC power supply Insulation transformer R (+) T R Input device (e.g., sensor) (–) R (–) T Timer (2) When using non-contact output (Fig. B) Bad example AC power supply R Insulation transformer (+) RT R Input device (e.g., sensor) (–) RT R (–) Type of load Inductive load c Varistor circuit Timer contact Inductive load r Diode circuit Timer contact Inductive load Circuit Inductive load CR circuit (r: resistor c: capacitor) Timer contact Timer contact T Timer AC power supply Single coil transformer (+) Input device (e.g., sensor) (–) (–) Timer Alternative current flow Do not use a single coil transformer (e.g., Sly-Duck). Otherwise, the internal circuit of the timer will be short-circuited as shown in Fig. B resulting in breakdown. 4. Long Continuous Current Flow Long continuous current flow through the timer (approx. one month or longer) cause generation of heat internally, which degrade the electronic parts. Use the timer in combination with a relay and avoid long continuous current flow through the timer. 5. Leakage current 1) For connecting and disconnecting operating voltage to the timer, a circuit should be used, which will prevent the flow of leakage current. For example, a circuit for contact protection as shown in Fig A. will permit leakage current flow through R and C, causing erroneous operation of the timer. Instead, the circuit shown in Fig. B should be used. (Fig. A) Leak current Operating voltage R C T Timer (Fig. B) R Operating voltage T C Timer 11 2) If the timer is directly switched with a non-contact element, leak current may flow into the timer and cause it to malfunction. 6. Power off time If the operation voltage for the timer is turned ON after the limit time operation is completed or before the limit time is reached, the Power off time longer than the timer restoration time must be secured. 7. Suicide circuit If the timer is restored immediately after the specified time is reached, the circuit must be configured so that the restoration time of the timer can be secured sufficiently. If the power circuit for the timer is turned OFF with the timer contact, a suicide circuit may be configured (Fig. A). In order to settle the problem with this potential suicide circuit, the circuit must be designed so that the timer is turned OFF after the self-retention circuit is completely released (Fig. B). Cautions for use (common for all models) 2) The following connection might result in short circuit between the heteropolar contacts in the timer. Rectification type Ripple percentage Single-phase, full-wave Approx. 48% Three-phase, full-wave Approx. 4% Three-phase, half-wave Approx. 17% Note: Refer to the ripple percentage of each timer. 3) Make sure that no induced voltage and residual voltage are applied between the power pins on the timer after the power switch is turned OFF. (If the power line is wired in parallel with the high-voltage and motor lines, induced voltage may be produced between the power pins.) 3. Control output 1) The load for the control output must be used within the load capacity specified in the rated control capacity. If it is used exceeding the rated value, the life is greatly shortened. 12 T R R A T T R (Fig. A) T (Fig. B) 8. electrical life The electrical life varies depending on the load type, the switching phase, and the ambient atmosphere. In particular, Bad example the following cases require careful attention: (1) If an AC load is switched in synchronized phases: Locking or welding is liable to occur due to contact transposition. Check this with the actual system. (2)If a load is switched very frequently: If a load which generates arcs when a contact is switched is turned ON and OFF very frequently, nitrogen and oxygen in air are combined due to arc energy and then HNO3 is produced. This may corrode metallic materials. The effective countermeasures include: 1. Using an arc-extinguishing circuit; 2. Decreasing the switching frequency; and 3. Decreasing the humidity in the ambient atmosphere. • Single-pole, full-wave voltage for surge waveform [±(1x40) µs] 100 90 Good example Crest value (%) 1. Pin connections Correctly connect the pins while seeing the terminal layout/wiring diagram. In particular, the DC type, which has polarities, does not operate with the polarities connected reverse. Any incorrect connection can cause abnormal heating or ignition. 2. Connection to operation power supply 1) Supply voltage must be applied at a time through a switch, a relay, and other parts. If the voltage is applied gradually, the specified time may be reached regardless of its value or the power supply may not be reset. 2) The operation voltage for the DC type must be at the specified ripple percentage or less. The average voltage must fall within the allowable operation voltage range. R A L2 L1 L1 Crest value 50 30 0 L2 0 1 40 Time (ms) 4. Installing the timer 1) To install the timer, use the dedicated pin bracket or socket (cap). Avoid connecting the pins on the timer by directly soldering them. 2) In order to maintain the characteristics, do not remove the timer cover (case). 5. Superimposed surge of power supply For the superimposed surge of power supply, the standard waveform (±1.2x50µs or ±1x40µs) is taken as the standard value for surge-proof voltage. (The positive and negative voltages are applied each three or five times between the power pins.) For the standard values for the PM4H, LT4H and S1DX type timers, see the respective items in „Cautions for use.“ • Single-pole, full-wave voltage for surge waveform [±(1.2x50) µs] 100 90 Crest value (%) General Information Timers GenerAL APPLICATIOn GuIDeLIneS Crest value 50 30 0 0 1.2 50 Time (ms) • PMH [±(1x40) µs] Voltage type Surge voltage AC type (Except for 24V AC) 4,000V 12V DC, 24V DC, 24V AC 500V 48V DC 1,000V 100 to 110V DC 2,000V If external surge occurs exceeding the specified value, the internal circuit may break down. In this case, use a surge absorption element. The typical surge absorption elements include a varistor, a capacitor, and a diode. If a surge absorption element is used, use an oscilloscope to see whether or not the foreign surge exceeding the specified value appears. 6. Changing the set time Do not change the set time when the limit time operation is in progress. However, this is possible only with the motor-driven type timer if the set time is shorter than the remaining time. For changing the set time on the digital timer (LT4H series), see the relevant item in „Cautions for use.“ 7. Operating environment 1) Use the timer within the ambient temperature range from –10°C to +50°C +14°F to +122°F (+55°C +131°F for the LT4H series) and at ambient humidity of 85% RH maximum. 2) Avoid using the timer in a location where inflammable or corrosive gas is generated, the timer is exposed to much dust and other foreign matter water or oil is splashed on the timer or vibrations or shocks are given to the timer. 3) The timer cover (case), the knobs, and the dials are made of polycarbonated resin. Therefore, prevent the timer from being exposed to organic solvents such as methyl alcohol, benzine, and thinner, strong acid substances such as caustic soda, and ammonia and avoid using the timer in atmosphere containing any of those substances. 4) If the timer is used where noises are emitted frequently, separate the input signal elements (such as a sensor), the wiring for the input signal line, and the timer as far as possible from the noise source and the high power line containing noises. 8. Checking the actual load In order to increase the reliability in the actual use, check the quality of the timer in the actual usage. 9. Others 1) If the timer is used exceeding the ratings (operation voltage and control capacity), the contact life, or any other specified limit, abnormal heat, smoke, or ignition may occur. 2) If any malfunction of the timer is likely to affect human life and properties, give allowance to the rated values and performance values. In addition, take appropriate safety measures such as a duplex circuit from the viewpoint of product liabilities. 13 General Information Timers GenerAL APPLICATIOn GuIDeLIneS LT4H DIn 48 SIze DIGITAL TIMer LT4H uL File no.: e122222 C-uL File no.: e122222 Features • Bright and easy-to-read Display A brand new bright 2-color back light LCD display. The easy-to-read screen in any location makes checking and setting procedures a cinch. • Simple Operation Seesaw buttons make operating the unit even easier than before. • Short Body of only 64.5 mm 2.539 inch (screw terminal type) or 70.1 mm 2.760 inch (pin type) With a short body, it is easy to install in even narrow control panels. • Conforms to IP66’s weather resistant Standards The water-proof panel keeps out water and dirt for reliable operation even in poor environments. 48 1.890 64.5 2.539 48 1.890 mm inch Pin type Screw terminal type • Screw terminal (M3.5) and Pin Types are Both Standard Options The two terminal types are standard options to support either front panel installation or embedded installation. • Changeable Panel Cover Also offers a black panel cover to meet your design considerations. • Compliant with uL, c-uL and Ce. Product types Time range Operating mode Output Operating voltage Power down insurance Terminal type 100 to 240 V AC LT4H8-AC240V 11 pins LT4H-AC240V Screw terminal Relay (1 c) 9.999 s (0.001 s~) 99.99 s (0.01 s~) 999.9 s (0.1 s~) 9999 s (1 s~) 99 min 59 s (1 s~) 999.9 min (0.1 min~) 99 h 59 min (1 min~) 999.9 h (0.1 h~) 24 V AC Power ON delay (1) Power ON delay (2) Signal ON delay Signal OFF delay Pulse One-shot Pulse ON-delay Signal Flicker Totalizing ON-delay (8 modes) LT4H8-AC24V 11 pins LT4H-AC24V LT4H-AC24VS 8 pins LT4H8-DC24V 11 pins LT4H-DC24V Screw terminal 100 to 240 V AC 24 V AC LT4H-DC24VS 8 pins LT4HT8-AC240V 11 pins LT4HT-AC240V Screw terminal Transistor (1 a) LT4H-AC240VS 8 pins Screw terminal 12 to 24 V DC Available Part number 8 pins LT4HT-AC240VS 8 pins LT4HT8-AC24V 11 pins LT4HT-AC24V Screw terminal LT4HT-AC24VS 8 pins LT4HT8-DC24V 11 pins LT4HT-DC24V 12 to 24 V DC Screw terminal LT4HT-DC24VS * A rubber gasket (ATC18002) and a mounting frame (AT8-DA4) are included. Part names Time delay indicator TIMer (Countdown time display) DIP switches Elapsed time display Controlled output indicator Reset indicator RESET Lock switch 3 4 5 6 7 8 Set time display OP. RST LOCK Lock indicator Reset switch 2 ON 1 h m UP Time units display Up keys LOCK LT4H s DOWN Down keys (Same for screw terminal type and 8-pin type) 14 LT4H Type Relay output type Transistor output type AC type AC/DC type DC type AC type AC/DC type DC type 100 to 240 V AC, 24 V AC, 100 to 240 V AC, 24 V AC, 12 to 24 V DC 12 to 24 V DC 24 V AC/DC 24 V AC/DC 50/60 Hz common — 50/60 Hz common — Max. 10 V A Max. 3 W Max. 10 V A Max. 3 W 5 A, 250 V AC (resistive load) 100 mA, 30 V DC 9.999 s, 99.99 s, 999.9 s, 9999 s, 99 min 59 s, 999.9 min, 99 h 59 min, 999.9 h (selected by DIP switch) Addition (UP)/Subtraction (DOWN) (2 directions selectable by DIP switch) A (Power ON delay 1), A2 (Power ON delay 2), B (Signal ON delay), C (Signal OFF delay), D (Pulse one-shot), E (Pulse ON delay), F (Signal Flicker), G (Totalizing ON delay) (selectable by DIP switch) Min. input signal width: 1 ms, 20 ms (2 directions by selected by DIP switch) (The 8-pin type does not have a stop input.) Min. input signal width: 20 ms (The 8-pin type does not have a lock input.) Open collector input Input impedance: Max. 1 kW; Residual voltage: Max. 2 V Open impedance: 100kW or less, Max. energized voltage: 40V DC 7-segment LCD (LT4H, LT4H-L common), Elapsed value (backlight red LED), Setting value (backlight yellow LED) Item Rated operating voltage Rated frequency Rated power consumption Rated control capacity Time range Time counting direction Rating Operation mode Start/Reset/Stop input Lock input Input signal Time accuracy (max.) Contact Life Indication Power failure memory method Operating time fluctuation Temperature error Voltage error Setting error Contact arrangement Contact resistance (Initial value) Contact material 5 Timed-out 1 Form C 100 mW (at 1 A 6 V DC) Ag alloy/Au flash Insulation resistance (Initial value) Mechanical Operating conditions Functional Destructive Functional Shock resistance Destructive Ambient temperature Ambient humidity Air pressure Ripple rate Vibration resistance Connection Protective construction ] Timed-out 1 Form A (Open collector) — — — 1.0x10 ope. (At rated control voltage) Min. 10 ope. (At rated control voltage) 7 5 7 85 to 110 % of rated operating voltage 2,000 Vrms for 1 min: Between live and dead metal parts (11-pin) 2,000 Vrms for 1 min: Between live and dead metal parts (Pin type) 2,000 Vrms for 1 min: Between input and output 2,000 Vrms for 1 min: Between input and output 1,000 Vrms for 1 min: Between contacts Min. 100 MW: Between live and dead metal parts Between live and dead metal parts Between input and output (At 500V DC) Min. 100 MW: Between input and output (At 500V DC) Between contacts Operating voltage reset time Temperature rise Operating voltage: 85 to 110% Temperature: –10 to +55°C +14 to +131°F Min. input signal width: 1ms Min. 2x10 ope. (Except for switch operation parts) Electrical (contact) Breakdown voltage (Initial value) [ ± (0.005 % + 50 ms) in case of power on start ± (0.005 % + 20 ms) in case of input signal start Mechanical (contact) Allowable operating voltage range Electrical EEP-ROM (Min. 10 overwriting) Max. 0.5 s Max. 65° C — (under the flow of nominal operating current at nominal voltage) 10 to 55 Hz: 1 cycle/min single amplitude of 0.35 mm .014 inch (10 min on 3 axes) 10 to 55 Hz: 1 cycle/min single amplitude of 0.75 mm .030 inch (1 h on 3 axes) Min. 98 m 321.522 ft./s (4 times on 3 axes) Min. 294 m 964.567 ft./s (5 times on 3 axes) –10° C to 55° C +14° F to +131° F Max. 85 % RH (non-condensing) 860 to 1,060 h Pa — 20 % or less — 20 % or less 8-pin/11-pin/screw terminal IP66 (front panel with rubber gasket) 2 2 Applicable standard Safety standard EN61812-1 (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EMC EFT/B immunity Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity Pollution Degree 2/Overvoltage Category II EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 4 kV contact 8 kV air EN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz) 10 V/m pulse modulation (895 MHz to 905 MHz) EN61000-4-4 2 kV (power supply line) 1 kV (signal line) EN61000-4-5 1 kV (power line) EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz) EN61000-4-8 30 A/m (50 Hz) EN61000-4-11 10 ms, 30% (rated voltage) 100 ms, 60% (rated voltage) 1,000 ms, 60% (rated voltage) 5,000 ms, 95% (rated voltage) 15 Digital Timers Specifications LT4H Dimensions (units: mm inch) Tolerance: ±1.0 ±.039 • LT4H digital timer Digital Timers Screw terminal type (Flush mount) 5.5 .217 M48 M1.890 Pin type (Flush mount/Surface mount) 64.5 2.539 5.5 .217 55.6 2.189 14.5 .571 TIMER OP. RST LOCK h m M44.5 M1.752 s M44.5 M1.752 UP RESET LOCK LT4H DOWN 7.5 .295 7.5 .295 • Dimensions for embedded installation (with adapter installed) Screw terminal type Pin type Rubber gasket ATC18002 (supplied) Panel Mounting frame for flush mount AT8-DA4 (supplied) TIMER 48 1.890 OP. RST LOCK h m 66 2.598 M44.5 M1.752 48 1.890 OP. RST LOCK UP RESET DOWN LT4H RESET Mounting frame 8-pin type for flush mount (8p cap AD8-RC AT8-DA4 (supplied) sold separately) 11-pin type (11p cap AT8-DP11 sold separately) TIMER 50 1.969 s Panel Rubber gasket ATC18002 (supplied) LOCK h m 50 1.969 s 66 2.598 UP LOCK LT4H 48 1.890 1 .039 63.5 2.500 • Dimensions for front panel installations 48 1.890 90 3.543 • For connected installations The standard panel cut-out dimensions are shown below. Use the mounting frame (AT8-DA4) and rubber gasket (ATC18002). 45+0.6 0 45+0.6 0 1.772+.024 0 80 min. 3.150 1.772+.024 0 A A = (48 × n – 2.5) 45 1.772 +0.6 0 +.024 0 Device installation rail AT8-DLA1 (sold separately) ( 1 .039 • Installation panel cut-out dimensions DIN rail terminal block (8-pin type AT8-DF8K sold separately) (11-pin type AT8-DF11K sold separately) 95.5 (90.0) 3.760 (3.543) DOWN +0.6 0 Note) 1: The installation panel thickness should be between 1 and 5 mm .039 and .197 inch. Note) 2: For connected installations, the waterproofing ability between the unit and installation panel is lost. 80 min. 3.150 ) dimension is for 8-pin type. Terminal layouts and wiring diagrams • 8-pin type Relay output type Transistor output type N.C. Start Reset 3 2 4 5 1 8 – Reset 3 2 6 7 Operating voltage • Screw terminal type Relay output type + 16 7 8 9 10 1 2 3 4 5 Operating voltage – 1 8 6 7 + 4 3 2 – 5 6 7 1 11 8 9 10 Operating voltage + Transistor output type N.C. N.O. Reset Start Stop Lock 4 3 2 – 5 6 7 1 11 8 9 10 Operating voltage + Transistor output type Reset Start Stop Lock N.O. 6 4 5 Operating voltage – + Reset Start Stop Lock Reset Start Stop Lock Start N.O. • 11-pin type Relay output type N.C. + 6 7 8 9 10 1 2 3 4 5 Operating voltage – Note) For connecting the output leads of the transistor output type, refer to 5) Transistor output on page 26. LT4H Setting the operation mode, time range and time Setting procedure 1) Setting the operation mode and time range Set the operation mode and time range with the DIP switches on the side of the LT4H timer. Item DIP switch OFF ON 1 2 3 Operation mode Refer to table 1 *4 Minimum input reset, start, and stop signal width 20 ms DIP switch No. 1 2 3 ON ON ON OFF OFF OFF ON OFF OFF OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF ON ON 1 ms 5 Time delay direction Addition Subtraction 6 7 Time range Refer to table 2 8 * The 8-pin type does not have the stop input, so that the dip switch can be changed over between reset and start inputs. The signal range of the lock input is fixed (minimum 20 ms). 3 4 5 6 7 8 A: Power on delay 1 A2: Power on delay 2 B: Signal on delay C: Signal off delay D: Pulse One shot E: Pulse On delay F: Signal Flicker G: Totalizing On delay DIP switch No. Time range 6 7 8 ON ON ON 0.001 s to 9.999 s OFF OFF OFF 0.01 s to 99.99 s ON OFF OFF 0.1 s to 999.9 s OFF ON OFF 1 s to 9999 s ON ON OFF 0 min 01 s to 99 min 59 s OFF OFF ON 0.1 min to 999.9 min ON OFF ON 0 h 01 min to 99 h 59 min OFF ON ON 0.1 h to 999.9 h Notes: 1) Set the DIP switches before installing the timer. 2) When the DIP SW setting is changed, turn off the power once. 3) The DIP switches are set as ON before shipping. ON 2 Operation mode Table 2: Setting the time range DIP switches 1 Digital Timers Table 1: Setting the operation mode DIP switches (Same for screw terminal type) Setting procedure 2) Setting the time Set the set time with the keys (UP and DOWN keys) on the front of the LT4H timer. Front display section Q Elapsed time display W Set time display E Time delay indicator R Controlled output indicator T Reset indicator Y Lock indicator U Time units display 3 TIMer 4 5 2 OP. RST LOCK h 6 10 11 I UP keys 1 RESET m 7 8 LOCK LT4H O DOWN keys s UP Changes the corresponding digit of the set time in the addition direction (upwards) 9 DOWN Changes the corresponding digit of the set time in the subtraction direction (downwards) P RESET switch Resets the elapsed time and the output { LOCK switch Locks the operation of all keys on the unit • Changing the set time 1. It is possible to change the set time with the up and down keys even during time delay with the timer. However, be aware of the following points. 1) If the set time is changed to less than the elapsed time with the time delay set to the addition direction, time delay will continue until the elapsed time reaches full scale, returns to zero, and then reaches the new set time. If the set time is changed to a time above the elapsed time, the time delay will continue until the elapsed time reaches the new set time. 2) If the time delay is set to the subtraction direction, time delay will continue until “0” regardless of the new set time. 2. If the set time is changed to “0,” the unit will operate differently depending on the operation mode. 1) If the operation mode is set to A (power on delay 1) or A2 (power on delay 2), the output will turn on when the power supply is turned on. However, the output will be off while reset is being input. 2) In the other modes, the output turns on when the start is input. When the operation mode is C (signal off delay), D (Pulse one shot), or F (Signal flicker), only when the start input is on does the output turn on. Also, when the reset is being input, the output is off. • Power failure memory The eePrOM is used for power failure memory. It has a life of Min. 105 over-writings. The eePrOM is overwriting with the following timing. Output mode Power ON delay (2) A2 Addition G Other modes Overwrite timing When power is OFF Change of preset value or start, reset input When power is OFF after being ON When power is OFF after changing preset value * Be aware that the contents of EEPROM for all modes will be overwritten when power is turned OFF during input to external lock terminals R to E and 7 to 6 . Such an action does not exist by doing lock operation from the front. 17 LT4H Operation mode Digital Timers Operation type Power on delay (1) A Power on delay (2) A2 Signal on delay B Signal off delay C Notes: 18 T: Set time t1, t2, t3, tata+tb T t1+t2=T T>t ta tb t 1) Each signal input (start, reset, stop, and lock) is applied by shorting their input terminal to the common terminal (terminal Q for the 8-pin type, terminal E for the 11-pin type, and terminal for the screw terminal type). 2) The 8-pin type does not have a stop input or lock input. LT4H Pulse One-shot D Pulse On delay E Signal Flicker F Totalizing On delay G Notes: Explanation • Set the operation mode 1 2 3 section of the DIP switches ON ON OFF (no.’s 1, 2, and 3) on the side of the timer as shown. • Clears elapsed time value at power ON. • Time delay starts and output control ON at start ON. • Turns output control OFF and clears elapsed time value at time-up. • Ignores start input during time delay. • Stops delay time operation at stop ON. Restarts delay time operation at stop OFF. • In order to have the time delay start at power ON or reset at power OFF, short out the start input beforehand. • Set the operation mode 1 2 3 section of the DIP switches OFF OFF ON (no.’s 1, 2, and 3) on the side of the timer as shown. • Clears elapsed time value at power ON. • Time delay starts at start ON. • Ignores start input during time delay. • Stops delay time operation at stop ON. Restarts delay time operation at stop OFF. • In order to have the time delay start at power ON or reset at power OFF, short out the start input beforehand. • Set the operation mode 1 2 3 section of the DIP switches ON OFF ON (no.’s 1, 2, and 3) on the side of the timer as shown. • Clears elapsed time value at power ON. • Time delay starts at start ON. • Ignores start input during time delay. • Output control reverses, elapsed time value clears, and timer delay starts at timer completion. • Stops delay time operation at stop ON. Restarts delay time operation at stop OFF. • In order to have the time delay start at power ON or reset at power OFF, short out the start input beforehand. • Set the operation mode 1 2 3 section of the DIP switches OFF ON ON (no.’s 1, 2, and 3) on the side of the timer as shown. • Elapsed time value does not clear at power ON. (power outage countermeasure function) • The output remains ON even after the power is off and restarted. • Stops delay time operation at stop ON. Restarts delay time operation at stop OFF. Time chart Power supply ON OFF Output ON OFF Reset ON OFF Stop ON OFF Start ON OFF Power supply ON OFF Output ON OFF Reset ON OFF Stop ON OFF Start ON OFF Power supply ON OFF Output ON OFF Reset ON OFF Stop ON OFF Start ON OFF Power supply ON OFF Output ON OFF Reset ON OFF Stop ON OFF Start ON OFF T=t1+t2 T>ta T Digital Timers Operation type t1 T ta t2 t T=t1+t2 T t1 t2 T=t1+t2 T T t1 t2 ta t1 t2 T T=t1+t2 T>ta T T=t1+t2+t3 T T t1 t2 T>ta t3 ta 1) Each signal input (start, reset, stop, and lock) is applied by shorting their input terminal to the common terminal (terminal Q for the 8-pin type, terminal E for the 11-pin type, and ter- 6 minal 6 for the screw terminal type). 2) The 8-pin type does not have a stop input or lock input. 19 LT4H-w Digital Timers DIn 48 SIze DIGITAL TIMer LT4H-w uL File no.: e122222 C-uL File no.: e122222 Features 48 1.890 48 1.890 64.5 2.539 mm inch 8-pin type 11-pin type Screw terminal type • Conforms to IP66’s weather resistant Standards The water-proof panel keeps out water and dirt for reliable operation even in poor environments. • Screw terminal (M3.5) and Pin Types are Both Standard Options The two terminal types are standard options to support either front panel installation or embedded installation. • Changeable Panel Cover Also offers a black panel cover to meet your design considerations. • Compliant with uL, c-uL and Ce. • wide time range The operation time range covers from 0.01 sec. to 9999 hours. The individual setting can be performed on each of 1 and 2 timers. 99.99s 99min59s 99h59min 999.9s 999.9min 999.9h 9999s 9999h • Bright and easy-to-read Display A brand new bright 2-color back light LCD display. The easy-to-read screen in any location makes checking and setting procedures a cinch. • Simple Operation Seesaw buttons make operating the unit even easier than before. • Short Body of only 64.5 mm 2.539 inch (screw terminal type) or 70.1 mm 2.760 inch (pin type) With a short body, it is easy to install in even narrow control panels. Product types Time range Operating mode Output Operating voltage Power down insurance 100 to 240 V AC Terminal type LT4HW8-AC240V 11 pins LT4HW-AC240V Screw terminal Relay (1 c) 99.99s 999.9s 9999s 99min59s 999.9min 99h59min 999.9h 9999h 24 V AC Pulse input: • Delayed one shot • OFF-start flicker • ON-start flicker 12 to 24 V DC 100 to 240 V AC LT4HW8-AC24V 11 pins LT4HW-AC24V Screw terminal LT4HW-AC24VS 8 pins LT4HW8-DC24V 11 pins LT4HW-DC24V 24 V AC 12 to 24 V DC LT4HWT8-AC240V 11 pins LT4HWT-AC240V LT4HWT8-AC24V 11 pins LT4HWT-AC24V Screw terminal LT4HWT-AC24VS 8 pins LT4HWT8-DC24V 11 pins LT4HWT-DC24V * A rubber gasket (ATC18002) and a mounting frame (AT8-DA4) are included. Part names Controlled output indicator Lock indicator Reset switch Set/Lock switch Elapsed time display T1 T2 T1 OP. T2 LOCK 1 h m 4 5 6 7 8 Time units display Up keys Down keys DOWN Fourth digit 20 3 s SET/LOCK LT4H-w 2 Set time display UP RESET DIP switches (Subtraction elapsed time display) ON Display for change-over between T1/T2 settings TIMer First digit LT4HWT-AC240VS 8 pins Screw terminal T1/T2 Operation display LT4HW-DC24VS 8 pins Screw terminal Transistor (1 a) LT4HW-AC240VS 8 pins Screw terminal Available Integrating input: • Delayed one shot • OFF-start flicker • ON-start flicker Part number 8 pins (Same for 8-pin and screw terminal type) LT4HWT-DC24VS LT4H-w Type Relay output type Transistor output type AC type DC type AC type DC type 100 to 240 V AC, 24 V AC 12 to 24 V DC 100 to 240V AC, 24V AC 12 to 24 V DC 50/60 Hz common — 50/60 Hz common — Max. 10 V A Max. 3 W Max. 10 V A Max. 3 W 5 A, 250 V AC 100 mA, 30 V DC 99.99s, 999.9s, 9999s, 99min59s, 999.9min, 99h59min, 999.9h, 9999h (selected by DIP switch) Addition (UP)/Subtraction (DOWN) (2 directions selectable by DIP switch) Pulse input: Delayed one shot, OFF-start flicker or ON-start flicker Integrating input: Delayed one shot, OFF-start flicker or ON-start flicker Min. input signal width: 1 ms, 20 ms (2 directions by selected by DIP switch) (The 8 pin type does not have a stop input.) Min. input signal width: 20 ms (The 8-pin type does not have a lock input.) Open collector input Input impedance: Max. 1 kW; Residual voltage: Max. 2V Open impedance: 100 kW or less, Max. energized voltage: 40 V DC 7-segment LCD, Elapsed value (backlight red LED), Setting value (backlight yellow LED) Item Rated operating voltage Rated frequency Rated power consumption Rated control capacity Time range Time counting direction Rating Operation mode Start/Reset/Stop input Lock input Input signal Time accuracy (max.) Contact Life Indication Power failure memory method Operating time fluctuation Temperature error Voltage error Setting error Contact arrangement Contact resistance (Initial value) Contact material EEP-ROM (Min. 10 overwriting) 5 Timed-out 1 Form C 100 mW (at 1 A 6 V DC) Ag alloy/Au flash Mechanical (contact) Min. 2x10 ope. (Except for switch operation parts) — Min. 10 ope. (At rated control voltage) Min. 10 ope. (At rated control voltage) 5 Insulation resistance (Initial value) Operating voltage reset time Mechanical Operating conditions Functional Destructive Functional Shock resistance Destructive Ambient temperature Ambient humidity Air pressure Ripple rate Vibration resistance Connection Protective construction 7 85 to 110 % of rated operating voltage 2,000 Vrms for 1 min: Between live and dead metal parts (11-pin type only) 2,000 Vrms for 1 min: Between live and dead metal parts (Pin type only) 2,000 Vrms for 1 min: Between input and output 2,000 Vrms for 1 min: Between input and output 1,000 Vrms for 1 min: Between contacts Min. 100 MW: Between live and dead metal parts Between live and dead metal parts Between input and output (At 500V DC) Min. 100 MW: Between input and output (At 500V DC) Between contacts Breakdown voltage (Initial value) Temperature rise ] Timed-out 1 Form A (Open collector) — — 7 Electrical (contact) Allowable operating voltage range Electrical [ Operating voltage: 85% to 110% Temperature: –10°C to +55°C +14°F to +131°F Min. input signal width: 1ms ± (0.005% + 50 ms) in case of power on start ± (0.005% + 20 ms) in case of input signal start Max. 0.5 s Max 65° C — (under the flow of nominal operating current at nominal voltage) 10 to 55 Hz: 1 cycle/ min single amplitude of 0.35 mm .014 inch (10 min on 3 axes) 10 to 55 Hz: 1 cycle/ min single amplitude of 0.75 mm .030 inch (1 h on 3 axes) Min. 98 m 321.522 ft./s (4 times on 3 axes) Min. 294 m 964.567 ft./s (5 times on 3 axes) –10° C to 55° C +14° F to +131° F Max. 85 % RH (non-condensing) 860 to 1,060 h Pa — 20 % or less — 20 % or less 8-pin/11-pin/screw terminal IP66 (front panel with rubber gasket) 2 2 Applicable standard Safety standard EN61812-1 (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EMC EFT/B immunity Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity Pollution Degree 2/Overvoltage Category II EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 4 kV contact 8 kV air 10 V/m AM modulation (80 MHz to 1 GHz) 10 V/m pulse modulation (895 MHz to 905 MHz) EN61000-4-4 2 kV (power supply line) 1 kV (signal line) EN61000-4-5 1 kV (power line) EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz) EN61000-4-8 30 A/m (50 Hz) EN61000-4-11 10 ms, 30% (rated voltage) 100 ms, 60% (rated voltage) 1,000 ms, 60% (rated voltage) 5,000 ms, 95% (rated voltage) EN61000-4-3 21 Digital Timers Specifications LT4H-w Dimensions (units: mm inch) Tolerance: ±1.0 ±.039 • LT4H-w digital timer Digital Timers Screw terminal type (Flush mount) 5.5 .217 48 1.890 Pin type (Flush mount/Surface mount) 64.5 2.539 5.5 .217 55.6 2.189 14.5 .571 TIMER T1 T2 T1 OP. T2 LOCK h m 44.5 1.752 44.5 1.752 s UP RESET SET/LOCK LT4H-W DOWN 7.5 .295 7.5 .295 • Dimensions for flush mount (with adapter installed) Screw terminal type Panel Rubber gasket ATC18002 (supplied) Pin type Mounting frame for flush mount AT8-DA4 (supplied) Panel Rubber gasket ATC18002 (supplied) TIMER Mounting frame for flush mount AT8-DA4 (supplied) 8-pin type (8p cap AD8-RC sold separately) 11-pin type (11p cap AT8-DP11 sold separately) TIMER T1 T1 T2 T2 T1 48 1.890 (Same for 8-pin type) 50 1.969 OP. T2 LOCK h RESET m s 44.5 1.752 66 2.598 T1 48 1.890 T2 LOCK UP RESET DOWN LT4H-W SET/LOCK 50 1.969 OP. h m s 66 2.598 UP SET/LOCK LT4H-W 1 48 1.890 63.5 2.500 1 48 1.890 • Dimensions for front panel installations • Installation panel cut-out dimensions 45 +0.6 0 1.772 Device installation rail AT8-DLA1 (sold separately) • For connected installations +0.6 45 0 +.024 1.772 0 80min. 3.150min. +.024 0 A When n timers are continuously installed, the dimension (A) is calculated according to the following formula (n: the number of the timers to be installed): +0.6 +.024 A=(48 × n – 2.5) 0 A=(1.890 × n – .098) 0 +0.6 0 +.024 0 45 1.772 80min. 3.150min. ( 90 3.543 The standard panel cut-out dimensions are shown below. Use the mounting frame (AT8-DA4) and rubber gasket (ATC18002). DIN rail terminal block (8-pin type AT8-DF8K sold separately) (11-pin type AT8-DF11K sold separately) 95.5 (90.0) 3.760 (3.543) DOWN Note) 1: The installation panel thickness should be between 1 and 5 mm .039 and .197 inch. Note) 2: For connected installations, the waterproofing ability between the unit and installation panel is lost. ) dimension is for 8-pin type. Terminal layouts and wiring diagrams • 8-Pin type Relay output type Transistor output type N.C. Start Reset 3 2 (–) 1 8 3 2 6 7 Operating voltage (–) (+) • Screw terminal type Relay output type Reset Start Stop Lock + 22 7 8 9 10 1 2 3 4 5 Operating voltage – 4 5 1 8 6 7 Operating voltage (+) 4 3 2 – 5 6 7 1 11 8 9 10 Operating voltage + N.C. N.O. Transistor output type Reset Start Stop Lock 4 3 2 – 5 6 7 1 11 8 9 10 Operating voltage + Transistor output type Reset Start Stop Lock N.O. 6 Reset Start Stop Lock Start Reset N.O. 4 5 • 11-Pin type Relay output type N.C. + 6 7 8 9 10 1 2 3 4 5 Operating voltage – Note) For connecting the output leads of the transistor output type, refer to 5) Transistor output on page 26. LT4H-w Setting the operation mode and time range Setting procedure 1) Setting the time range (Timer T1/Timer T2) Set the time range with the DIP switches on the side of the LT4H-W timer. DIP switch OFF ON 1 2 3 Time range (Timer T1) Refer to table 1 *4 Minimum input reset, start, and stop signal width 20 ms Table 1: Setting the time range (Timer T1) DIP switch No. 1 2 3 ON ON ON OFF OFF OFF ON OFF OFF OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF ON ON 1 ms 5 Time delay direction Addition Subtraction 6 Time range 7 Refer to table 2 (Timer T2) 8 * The 8-pin type does not have the stop input, so that the dip switch can be changed over between reset and start inputs. The signal range of the lock input is fixed (minimum 20 ms). 3 4 5 6 7 8 ON 2 (same for screw terminal type and 8-pin type.) Setting procedure 2) Setting the operation mode Set the operation mode with the keys on the front of the LT4H-W timer. Q Elapsed time display W Set time display E T1/T2 operation indicator R T1/T2 setting value selectable indicator T Controlled output indicator Y Lock indicator U Time units display 3 TIMer T1 T2 4 2 T1 OP. T2 LOCK 5 6 10 11 1 h m s 7 UP RESET 8 SET/LOCK 9 LT4H-w DOWN Fourth digit First digit Time range 0.01 s to 99.99 s 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s 0.1 min to 999.9 min 0 h 01 min to 99 h 59 min 0.1 h to 999.9 h 1 h to 9999 h Table 2: Setting the time range (Timer T2) DIP switches 1 Digital Timers Item DIP switch No. Time range 6 7 8 ON ON ON 0.01 s to 99.99 s OFF OFF OFF 0.1 s to 999.9 s ON OFF OFF 1 s to 9999 s OFF ON OFF 0 min 01 s to 99 min 59 s ON ON OFF 0.1 min to 999.9 min OFF OFF ON 0 h 01 min to 99 h 59 min ON OFF ON 0.1 h to 999.9 h OFF ON ON 1 h to 9999 h Notes: 1) Set the DIP switches before installing the timer. 2) When the DIP SW setting is changed, turn off the power once. 3) The DIP switches are set as ON before shipping. I UP keys Changes the corresponding digit of the set time in the addition direction (upwards) O DOWN keys Changes the corresponding digit of the set time in the subtraction direction (downwards) P RESET switch Resets the elapsed time and the output { SET/LOCK switch Changes over the display between T1/T2 settings, sets the operation mode, checks the operation mode and locks the operation of each key (such as up, down or reset key). 1) Setting or changing the operation mode Ex: Setting operation mode display (1) When the UP or DOWN key at the first digit is pressed with the SET/LOCK (PULSE-A example) switch pressed, the mode is changed over to the setting mode. (2) Now release the SET/LOCK switch. (3) The operation mode in the setting mode is changed over sequentially in the left or right direction by pressing the UP or DOWN key at the first digit, respectively. Pulse input OFF-start One operation Pulse input Pulse input OFF-start ON-start Repeating operation Repeating operation Integrating input OFF-start One operation Integrating input Integrating input OFF-start ON-start Repeating operation Repeating operation (4) The operational mode displayed at present is set by pressing the RESET switch, and the display returns to the normal condition. 2) Setting (changing) the time (1) Pressing the SET/LOCK key switches the set value display between T1 and T2. Display the timer (T1 or T2) which is to be set (or changed). (2) After displaying the timer (T1 or T2) which is to be set, press the UP or DOWN key to change the time. • Checking the operation mode When the UP or DOWN key at the second digit is pressed with the SET/LOCK switch pressed, the operational mode can be checked. The display returns to the normal condition after indicating the operational mode for about two seconds. (While the display indicates the operational mode for about two seconds, the other indicators continue to operate normally.) • Setting the lock When the UP or DOWN key at the fourth digit is pressed with the SET/LOCK switch pressed, all keys on the unit are locked. The timer does not accept any of UP, DOWN and RESET keys. To release the lock setting, press the UP or DOWN key at the fourth digit again with the set/lock switch pressed. * Operational mode, adding and subtracting and minimum input signal range cannot be set at T1 and T2, respectively. • Changing over the T1/T2 setting display The T1/T2 setting display is changed over by pressing the SET/LOCK switch. (This operation gives no effect on the other operations. The set time and elapsed time (residual time) at T1 are linked with those at T2.) • Changing the set time 1) It is possible to change the set time with the UP and DOWN keys even during time delay with the timer. However, be aware of the following points. (1) If the set time is changed to less than the elapsed time with the time delay set to the addition direction, time delay will continue until the elapsed time reaches full scale, returns to zero, and then reaches the new set time. If the set time is changed to a time above the elapsed time, the time delay will continue until the elapsed time reaches the new set time. (2) If the time delay is set to the subtraction direction, time delay will continue until “0” regardless of the new set time. 2) When the set times at T1 and T2 are set to 0, the output becomes ON only while the start input is carried out. However, while the reset input is carried out, the output becomes OFF. 23 LT4H-w Operation Mode Digital Timers PULSE : Pulse input PULSE Delayed one shot A PULSE A INTEGRATION : Integrating input OFF-start/1 operation t1