Omron SYSMAC CP Series - Page 275

13-3
13 PWM Outputs
CP2E CPU Unit Software User’s Manual(W614)
13-1 PWM Outputs (Variable-duty-factor Pulse Outputs)
13
An external power supply is required for S-type CPU Units when using the PWM output.
Provide a DC24V external power supply to V+ and V- terminals as follows.
z Wiring Example
Sinking outputs
Although V- and COM(V-) are connected internally, also wire them externally.
Sourcing outputs
Although V+ and COM(V+) are connected internally, also wire them externally.
Do not connect an external power supply to N-type CPU Units.
Wiring for S-type CPU Unit
V+ 00
V- COM(V-) COM 03
0201
L
V+ 00
V- COM(V+) COM 03
0201
L