2866174

ETD-SL-2T-I Timer relay with adjustable pulse and pause times Data Sheet 102572_en_03 co © PHOENIX CONTACT - 04/2008 Features – – – – – Adjustable pulse and pause times Time range of 50 ms to 100 hours (seven setting ranges) Timer function Wide-range power supply unit Two floating PDTs on lin e co m po ne Increasingly higher demands are being placed on safety and system availability – across all sectors. Processes are becoming more and more complex, not only in mechanical engineering and the chemical industry, but also in plant and automation technology. Demands on power engineering are also increasing constantly. The timer relays in the ETD series can be used to control time sequences in production and process technology. s. Description nt 1 m INTERFACE WARNING: Risk of electric shock Never carry out work when voltage is present. Make sure you always use the the latest documentation. It can be downloaded at www.download.phoenixcontact.com. A conversion table is available on the Internet at www.download.phoenixcontact.com/general/7000_en_00.pdf. ETD-SL-2T-I 2 Ordering data Description Type Order No. Pcs. Pkt. Timer relay with adjustable pulse and pause times ETD-SL-2T-I 2866174 1 3 Technical data Input data 24 V DC ... 240 V DC -20 % ... +25 % 24 V AC ... 240 V AC -15 % ... +10 % 48 Hz ... 63 Hz ≤ 0.01 %/K Recovery time 500 ms co Nominal frequency Temperature coefficient, typical m Input voltage range 50 ms ... 100 h (7 time end ranges) Function lp: Switched-mode beginning with the pause li: Switched-mode beginning with the pulse s. Time setting range ± 1 % (of scale end value) Setting accuracy ≤ 5 % (of scale end value) Repeat accuracy ≤ 0.5 % ±5 ms Nominal power consumption 2.5 VA (1 W) ne nt Basic accuracy Output data 2 floating PDT contacts po Contact type Nominal insulation voltage 250 V AC (in acc. with IEC 60664-1) 750 VA (3 A/250 V AC, module aligned, ≤ 5 mm spacing) 1250 VA (5 A/250 V AC, module not aligned, ≥ 5 mm spacing) Interrupting rating (ohmic load) max. m Output fuse co General data Service life mechanical Switching frequency Operating mode Degree of protection on Pollution degree lin e Service life, electrical Surge voltage category 5 A (fast-blow) Approx. 2 x 107 cycles Approx. 2 x 105 cycles at ohmic load, 1000 VA Max. 60 (per minute at 100 VA ohmic load) Max. 6 (per minute at 1000 VA ohmic load) 100% operating factor IP40 (housing) / IP20 (connection terminal blocks) 3 III Rated surge voltage 4 kV (basic insulation) Inflammability class acc. to UL 94 V0 Assembly on TS 35 profile rail acc. to EN 60715 Mounting position Any Width 22.5 mm Height 113 mm Length 90 mm Type of housing Polyamide PA, self-extinguishing Color green Weight 160 g 102572_en_03 PHOENIX CONTACT 2 ETD-SL-2T-I Connection data Conductor cross section, solid 0.5 mm2 ... 2.5 mm2 Conductor cross section, stranded 0.5 mm2 ... 2.5 mm2 Stripping length 8 mm Type of connection Screw connection Tightening torque 1 Nm Ambient conditions -25 °C ... 55 °C -25 °C ... 40 °C (corresponds to UL 508) Ambient temperature (storage/transport) -25 °C ... 70 °C 15 % ... 85 % Climatic class 3K3 (in acc. with EN 60721) Conformance / approvals CE compliant UL, USA / Canada UL/C-UL listed UL 508 Block diagram 16 18 26 28 ne A1 po t 25 lin e Safety notes 15 co U = 24...240 V AC/DC m A2 5 nt 4 s. Conformity co Permissible humidity (operation) m Ambient temperature (operation) WARNING: Risk of electric shock on Never carry out work when voltage is present. 102572_en_03 PHOENIX CONTACT 3 ETD-SL-2T-I 6 Structure 1 1 2 3 4 5 6 7 8 "U/t" LED: Supply and adjustable time TIME "REL" LED: Output relay "FUNCTION" rotary switch: Function selection Rotary switch "TIME2": Time end range "TIME2" potentiometer: Preset value Rotary switch "TIME1": Time end range "TIME1" potentiometer: Preset value Universal snap-on foot for EN DIN rails A1 .4 .6 1 lp FU NC TIO N 26 18 28 A2 3 6 7 Installation WARNING: Risk of electric shock po 7 4 5 s. li 1 h 10 100 nt 25 16 8 .8 E2 1 1 0 REL 2 mT IM 10 1 1 h 10 100 ne .2 .05 s 1 E1 1 1 0 co mT IM 10 1 .8 Timer s m .6 ETD-SL-2T-I U/t 15 .4 .2 .05 Never carry out work when voltage is present. m The module can be snapped onto all 35 mm DIN rails according to EN 60715. A1 .4 .2 U/t on 15 .05 .6 .8 1 TIM E1 1 m s lin e Time setting Timer 8 co An integrated wide-range power supply unit enables the connection of a supply voltage in the range from 24 V AC/DC to 240 V AC/DC. h 1 10 1 .4 .2 .6 Setting of time 1 1 Specification of the time end range using a rotary switch, e.g. 10 m (10 minutes) 2 Fine setting of the time using a potentiometer, e.g. 0.4 Set time: 0.4 * 10 minutes = 4 minutes 10 100 10 1 2 Example: .8 1 .05 TIM E2 m 10 100 10 1 lp REL li FUNCTION 25 16 102572_en_03 26 18 ETD-SL-2T-I s h 1 10 1 28 A2 PHOENIX CONTACT 4 ETD-SL-2T-I 9 Diagnostics The LEDs indicate the following error states: "U/t" LED (Green) – – LED flashes at 0.75 Hz: Voltage present, set time t1 running LED flashes at 1.5 Hz: Voltage present, set time t2 running "REL" LED (Yellow) m Connection example 25 16 18 26 28 26 16 18 28 A2 on lin e 25 co 15 po 15 m A1 ne nt s. 10 LED ON: Output relay has picked up LED OFF: Output relay has dropped out co – – 102572_en_03 PHOENIX CONTACT 5 ETD-SL-2T-I 11 Function ATTENTION: Module can become damaged Only set the functions when the module is switched off. lp: Switched-Mode Beginning With Pause t2 t1 t2 ne nt t1 s. LED REL, R co m U LED U/t When supply voltage U is applied, set time t1 starts running (green "U/t" LED flashes at 0.75 Hz). Once time t1 has elapsed, the output relay picks up (yellow "REL" LED is ON) and set time t2 starts running (green "U/t" LED flashes at 1.5 Hz). Once time t2 has elapsed, the output relay drops out (yellow "REL" LED is OFF). The output relay is controlled in relation to set times t1 and t2 until the supply voltage is interrupted. Time t1 = Pause time Time t2 = Pulse time li: Switched-Mode Beginning With Pulse po When supply voltage U is applied, the output relay picks up (yellow "REL" LED is ON) and set time t1 starts running (green "U/t" LED flashes at 0.75 Hz). Once time t1 has elapsed, the output relay drops out (yellow "REL" LED is OFF) and set time t2 starts running (green "U/t" LED flashes at 1.5 Hz). Once time t2 has elapsed, the output relay picks up again (yellow "REL" LED is ON). The output relay is controlled in relation to set times t1 and t2 until the supply voltage is interrupted. Time t1 = Pulse time Time t2 = Pause time LED REL, R t2 t1 t2 on lin e t1 co m U LED U/t 102572_en_03 PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49-(0) 5235-3-00 PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300 www.phoenixcontact.com 6