Omron CS1W-MC221 - 02-2008 Operation Manual page 144

Wiring
R88A-CPM001M2/002M2 (For M Series)
R88A-CPH001M2/002M2 (For H Series)
For Cables for single-axis models, only one connector is available for the MC
Unit side and only the X-axis or Z-axis signal line is wired.
If the above Cables are not used, then use the connector and case provided
with the Unit and connect them in combination with the connector.
Section 2-3
Connect to +24 V
Red: +24 V
Black: 0 V
Connect to +24 V
Red: +24 V
Black: 0 V
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