CPM1A Programmable Controllers Operation Manual 1784470
Wiring and Connections Section 3-4
Network Connection Connect the DeviceNet I/O Link Unit to the DeviceNet transmission path as
shown in the following diagram.
DeviceNet I/O Link Unit
(CPM1A-DRT21)
Connector included with CPM1A-DRT21 Multidrop Connector
(XW4B-05C1-H1-D) (XW4B-05C4-TF-D)
Black (V–)
Blue (CAN low)
Shield
White (CAN high)
Red (V+)
DeviceNet Connectors Use the following DeviceNet connectors.
Model number XW4B-05C1-H1-D XW4B-05C4-TF-D
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