Issue:
Identify the correct DeviceNet communication module part number for Motor Logic Plus and Motor Logic Plus II solid‑state overload relays.

Product Line:
Motor Logic Plus 9065SP••
Motor Logic Plus II 9065SP2••
DeviceNet Communication Modules 9999DN, 9999DN2

Environment:
DeviceNet network applications

Cause:
Different generations of Motor Logic solid‑state overload relays use different DeviceNet communication modules. Selecting the wrong module prevents network communication and mechanical fit.

Resolution:
For Motor Logic Plus 9065SP•• overload relays, use DeviceNet communication module part number 9999DN.
For Motor Logic Plus II 9065SP2•• overload relays, use DeviceNet communication module part number 9999DN2.
Verify the relay series on the nameplate before ordering.
If replacing an existing module, match the module part number to the relay series to ensure compatibility.

Released for: Schneider Electric USA