Omron CPM2C User Manual

113
Wiring and Connections Section 3-4
Input Devices The following table shows how to connect various input devices.
Note Do not use the following wiring with voltage-output devices:
Device Circuit diagram
Relay output
NPN open collector
NPN current output
PNP current output
Voltage output
IN
COM (+)
5 mA/6 mA/8 mA
CPM2C
IN
COM (+)
Sensor
power supply
Output
5 mA/6 mA/8 mA
CPM2C
0 V
Use the same power supply fo
r
the input and sensor.
CPM2C
IN
COM (+)
Output
5 mA/6 mA/8 mA
0 V
Constant
current
circuit
+
Sensor power
supply
COM (+)
0 V
IN
Output
5 mA/6 mA/8 mA
CPM2C
Sensor power
supply
IN
COM (+)
0 V
Output
CPM2C
COM(+)
IN
0 V
Output
CPM2C
Sensor power
supply
Incorrect Wiring

Omron CPM2C Specifications

General

Brand	Omron
Model	CPM2C
Category	Controller
Language	English