Omron CS1W-AT Series Instruction Sheet page 3

Diagram of Internal Wiring
CS1W-AT011
Connect terminals A18 and
A19, and supply power to ter-
minal A19 for
C500-OD411/OD211 conver-
sions.
CS1W-AT034
Do not wire 4-p terminal
blocks for C500-ID501CN/
ID218CN/OD501CN conver-
sions.
CS1W-AT031
Connect terminals A18 and B18, and
supply power to terminal A18 for
C500-OD412 conversions.
CS1W-AT035
CS1W-AT032
CS1W-AT061
CS1W-AT033
CS1W-AT111/112
Add a 24-VDC power supply and
connect it between terminals
A18(+) and A19(–).