Omron SYSMAC C20P

28
The inputs can use the Unit’s 24-VDC power supply output. If the maximum
output current of 0.3 A is not sufficient a separate DC power supply must be
used.
Load
power
supply
Relay contact outputs
Transistor outputs
Triac outputs
Inputs (24 VDC)
M3.5 screws
7.5 max.
Power
supply
(100 to
240 VAC)
NC
NC
Ground
Load
power
supply
Load
power
supply
Load
power
supply
Load
power
supply
Load
power
supply
Load
power
supply
Not in C20P Not in C20P or C28P
Not in C20P
Not in C20P or C28P
High-
speed
counter
input
NC: Do not connect the NC terminals to anything.
COM
24-VDC
output
(0.3 A max.)
7.5 max.
Hardware reset input
CPU C20P, C28P, C40P
(CDj-A)
I/O Wiring Section 2-6