S142CRXM042 CARLO GAVAZZI Selected parameters SYSTEM Photo-Amplifier HOUSING rectangular SENSING RANGE Depen..

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
S142 C RXM 924
µ-Processor controlled amplifier for one set of pho- toelectric sensors, type MOFTR. Utilisingan11-pin circular plug for easy con- nection.
8 A SPDT relay output. Diag- nostics for sensor test during operation.Alignment help via LED. Level indication for
Type Selection
dirt accumulation. Manual orautomatic emitterpow- er regulation. Master/Slave system fully multiplexed for highneighbourimmunity. Two emitter codes available for high neighbour immunity between two seperate mas- ter/slave networks.
Type
Special function
Output type
R-Relay
X-None
M-Manuel adj.
A-Manuel and automatic adj. Power supply
Function Ordering no.Ordering no.Ordering no.
Supply: 24 VAC/DC Supply: 115 VAC Supply: 230 VAC
Manuel or Automatic adj.1)S142 C RXA 924S142 C RXA 115S142 C RXA 230
Manuel adj.2) S142 C RXM 924 S142 C RXM 115 S142 C RXM 230
1) Amplifier can not be used as replacement in old systems, if used in old systems all amplifiers must be replaced.
2) Amplifier direct replacement for S1423156xxx, only for replacement not for new design.
Specifications
Rated operational voltage (UB)
Pins 2 & 10230 195 to 265 VAC, 45 to 65 Hz
115 98 to 132 VAC, 45 to 65 Hz
924 20.4 to 27.6 VAC/DC Class 2
Rated operational power
AC supply 3.3 VA
AC/DC supply 1.6 VA / 1.4 W
Delay on operate (tV) < 300 mS
Outputs
Relay Rating (AgCdO)µ (micro gap)
Resistive loads AC1 8 A / 250 VAC (2500 VA) DC1 0.2 A / 250 VDC (50 W)
or 2 A 25 VDC (50 W) Electrical life (typical) AC1 > 100.000 operations
Output function Make or break on DIP-switch
RelaySPDT
Supply to sensors
Emitter Pins 5 & 7
Supply voltage (open loop) 15 V square wave
Current < 450 mA, short circuit protected
Output resistance 10 Ω
Receiver Pins 6 & 8
Supply voltage (open loop) 5 VDC Short-circuit current10 mA Input resistance470 Ω
Emitter power
Power Settings on DIP switch no 4,
50 % or 100 % range
Sensitivity adjustment
Manual240º 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
Specifications are subject to change without notice (18.09.2013) 1