IPC/RSL8xxx-XxxxE: user documentation
DOC/IPC_RSL8-E; V1.9
© Syslogic Datentechnik AG, Switzerland, http://www.syslogic.com
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3.3.12.
Power supply
The processor and its peripherals are powered by an isolated, integrated power supply which
generates all the necessary voltages.
The main power must be supplied to a 4 pole A-coded male M12 connector.
Mating connector type for P1: any standard A-coded male M12 connector with conformal
electrical specification (voltage and current). Use AWG18/0.75mm
2
wires at minimum to
comply with the safety requirements and follow the connector manufacturers instruction guide.
Pin Number
Signal
Remarks
1
GND
2
+24VDC
+16.8V..+30V DC
3
Power Fail/Remote on/off
Power fail input
4
+24VDC_AUX
reserved, leave open
Tab. 26 Power supply connector P1
For normal operation the external power supply has to be connected to the pins 2 (+24VDC)
and 1 (GND) of the connector.
Pin 1 (+24VDC_AUX) is reserved, leave open.
Pin 3 is used as an input for either a power fail or remote on/off signal.
Fig. 7 M12 A-coded Male Pinout (front view)
