Omron CP1H-CPU - 05-2006 Operation Manual page 151

Wiring CP1H CPU Units
Connecting I/O
Devices
DC Input Devices
120
Use the following information for reference when selecting or connecting input
devices.
Connectable DC Input Devices (for DC Output Models)
Contact output
Two-wire DC output
Sensor
power supply
NPN open-collector output
+
Sensor
power supply
Output
7 mA
0 V
NPN current output
+
Current
regulator
Output
7 mA
Sensor
0 V power supply
PNP current output
+
Sensor
power supply
Output
7 mA
0 V
Voltage output
+
Output
0 V
Sensor
power supply
IN
CP1H
COM
IN
CP1H
COM +
+
CP1H
IN
COM +
CP1H
IN
+
COM
CP1H
IN
COM
COM +
CP1H
IN
Section 3-4