S142CRXM924

Photoelectrics Amplifier Type S142C.. • µ-Processor controlled • Amplifier relay for photoelectric switches • Automatic or manual emitter power regulation • Multiplex system, master/slave 20 ms cycle • Self-diagnostic functions • Alignment help • Rated operational voltage: 24 VAC/DC, 115 VAC or 230 VAC • Output 8 A/250 VAC SPDT relay • LED indication: Automatic gain, output, level, emitter or receiver fault Product Description Ordering Key µ-Processor controlled amplifier for one set of photoelectric sensors, type MOFTR. Utilising an 11-pin circular plug for easy connection. 8 A SPDT relay output. Diagnostics for sensor test during operation. Alignment help via LED. Level indication for Type Special function Output type R-Relay X-None M-Manuel adj. A-Manuel and automatic adj. Power supply dirt accumulation. Manual or automatic emitter power regulation. Master/ Slave system fully multiplexed for high neighbour immunity. Two emitter codes available for high neighbour immunity between two seperate master/slave networks. S142 C RXM 924 Type Selection Function Ordering no. Supply: 24 VAC/DC Ordering no. Supply: 115 VAC Ordering no. Supply: 230 VAC Manuel or Automatic adj.1) Manuel adj.2) S142 C RXA 924 S142 C RXM 924 S142 C RXA 115 S142 C RXM 115 S142 C RXA 230 S142 C RXM 230 Amplifier can not be used as replacement in old systems, if used in old systems all amplifiers must be replaced. 1) Amplifier direct replacement for S1423156xxx, only for replacement not for new design. 2) Specifications Rated operational voltage (UB) Pins 2 & 10 230 115 924 Rated operational power AC supply AC/DC supply Delay on operate (tV) Outputs Relay Rating (AgCdO) Resistive loads AC1 DC1 or Electrical life (typical) AC1 Output function Relay Supply to sensors Emitter Supply voltage (open loop) Current Output resistance 195 to 265 VAC, 45 to 65 Hz 98 to 132 VAC, 45 to 65 Hz 20.4 to 27.6 VAC/DC Class 2 3.3 VA 1.6 VA / 1.4 W < 300 mS µ (micro gap) 8 A / 250 VAC (2500 VA) 0.2 A / 250 VDC (50 W) 2 A 25 VDC (50 W) > 100.000 operations Make or break on DIP-switch SPDT Pins 5 & 7 15 V square wave < 450 mA, short circuit protected 10 Ω Specifications are subject to change without notice (18.09.2013) Receiver Pins 6 & 8 Supply voltage (open loop) 5 VDC Short-circuit current 10 mA Input resistance 470 Ω Emitter power Power Settings on DIP switch no 4, 50 % or 100 % range Sensitivity adjustment Manual 240º Potentiometer Automatic /Auto LED ON) Potentiometer settings fully counter clockwise Max. sensing distance Maximum range indicated on photoelectric switch data- sheets in 100 % settings Rated insulation voltage (UI) 250 VAC Dielectric voltage >2.0 KVAC (rms) (contacts / electronics) Rated impulse withstand volt. 4 kV (1.2/50 µS) (contacts / electronics) (IEC 664) Operating frequency (f) Light / Dark ratio 1:1 Relay output 20 HZ 1 S142C.. Specifications Response time OFF-ON (tON) ON-OFF (tOFF) Environment Overvoltage category Degree of protection Pollution degree Temperature Operating Storage 20 mS x no. of systems 20 mS x no. of systems III (IEC 60664) IP 20 /IEC 60529, 60947-1) 3 (IEC 60664/60664A, 60947-1) Housing material Weight AC supply AC/DC supply Approvals CE marking NORYL SE1, light grey get better readings in the alignment LED. The ALARM output will follow the Signal LED in alignment mode, so a Sensor tester (optional) can be connected to serve as a remote indication during alignment of the sensors. NB! In alignment mode the output is off. Dirt reserve For optimal detection excess gain settings can be selected using the Level Low/High DIP switch: • High: Allows high dirt build-up. • Low: Allows detection of semi-transparent objects. 200 g 125 g UL508, UL325, CSA EN12445, EN12453, EN12978 -20º to +50ºC (-4º to +122ºF) -50º to +85ºC (-58º to +185ºF) Specifications Diagnostic If a fault occurs on either the emitter or receiver the Alarm LED and output will turn ON. flashes at a rate of 2 Hz. If the wires are broken the “Code B, Green LED” flashes at a rate of 4 Hz. Receiver fault During normal operation the receiver is monitored for faults. If the wires are short-circuited the “Code A, Yellow LED” flashes at a rate of 2 Hz. If the wires are broken the “Code A, Yellow LED” flashes at a rate of 4 Hz. Alignment If the alignment DIP switch is set the Yellow Signal LED Flashes according to the signal quality. Low frequency means weak signal. Steady indication means maximum signal. On long distance it is not possible to get a steady signal but the alignment is optimal when the led flashes with the highest frequency. On short distance the sensitivity can be reduced using the potentiometer and then Emitter fault During normal operation the emitter is monitored for faults. If the wires are short-circuited the “Code B, Green LED” Code A or B When two sensor pairs are mounted close to each other it is recommended to select one set to Code A and the other to Code B to minimize crosstalk. Power settings To avoid a too strong emitter the power can be reduced to 50% reducing the max distance to 25% Operation Diagram Signal strength Weak attenuation Level Switch ta = Alarm delay (5s) tv = Power ON delay (0.3s) Power supply Object present, light beam interrupted Signal quality (yellow LED) tA tA Alarm (red LED) Output ON: Break switching pin 1,3 2) Make switching pin 1,3 2) 2) 2 tv tv t Switching function selected by DIP-switch, inverted function on pin 1, 4 t t t t Specifications are subject to change without notice (18.09.2013) S142C.. Mode of Operation A multiplexed system consists of 1 master amplifier which ini­­­tial­is­es the multiplex cycle with a trigger signal, and up to 10 slave amplifiers con­ nect­ed to­geth­er in a loop via the trigger signal. Pin 9 (trig- ger signal out) to pin 11 (trigger signal in). The multiplex cycle is re­initialized au­to­mat­i­ cal­ly by the master each 350 ms or, immediately after the last slave amplifier in the loop has been activated, if the trig- ger output of the last slave amplifier is connected to the trigger input of the master. Each photoelec­tric switch has its own amplifier with a relay output. A multiplexed system allows the use of up to 11 long range photoelectric switch­es mount­ ed near one another, without having false out­put sig­nals due to optical cross­talk. Dimensions DIP Switches Indication LEDs 1 Code: Distance Automatic distance A 2 Alignment: CODE A or B & Sensor fault Alarm & Signal ON OFF 3 Level: Low High 4 Power: 50% 100% 5 Output All: Output B 6 Output 9: NC NO Master Slave ON OFF Wiring Diagrams M=Master S=Slave Emitter (grey cable) Receiver (black cable) 11 9 11 M Trigger common 9 11 9 S1 S2 7 7 S1 S2 7 11 9 11 S3 9 S10 7 Master string 7 Trigger out S3 S10 Parallel string Trigger in Power sup­ply (+) (-) ~ ~ Master string A Accessories • 11 pole circular socket • Holding down spring • Mounting rack • Front panel mounting bezel ZPD11 HF SM13 FRS2 Delivery Contents • Amplifier • Packaging: Carton box 11 9 11 M 9 11 9 11 9 11 9 S1 S2 S3 S10 7 7 7 7 7 Master string B 11 9 M 7 11 9 11 9 11 9 11 9 S1 S2 S3 S10 7 7 7 7 When mounted close together select two codes A or B to increase neighbour immunity Specifications are subject to change without notice (18.09.2013) 3