Omron CS1W-CT041 Operation Manual page 53

A("(*2
Digital Output Circuitry
&+
High-speed Counter
NPN
Digital Output O0
PNP
NPN
Digital Output O1
PNP
NPN
Digital Output O2
PNP
NPN
Digital Output O3
PNP
Software witches for every Digital Output
The Power Supply feeds the Digital Outputs, for both NPN- as PNP-configuration.
Fuse
B1 (CN1 and CN2):
PS+: 12-24 V DC Power Supply
for Digital Outputs O0 - O3
B2 (CN1): Digital Output O0 (PNP)
B3 (CN1): Digital Output O1 (PNP)
B2 (CN2): Digital Output O2 (PNP)
B3 (CN2): Digital Output O3 (PNP)
A2 (CN1): Digital Output O0 (NPN)
A3 (CN1): Digital Output O1 (NPN)
A2 (CN2): Digital Output O2 (NPN)
A3 (CN2): Digital Output O3 (NPN)
Fuse
A1 (CN1 and CN2): PS-: 0V COM
Section 2-3
for Digital Outputs O0-O3