15 April 2021
The Micrologic of the NW/NT Circuit breaker has only ULP communication. So you require a Modbus or Ethernet Interface to put the NW/NT Circuit breaker in the Modbus/Ethernet Network.
Attached Modbus/Ethernet architecture connection drawing for the NW/NT circuit breakers.
Modbus Interface Device - IFM - TRV00210
Ethernet Interface Device - IFE - LV434011 or LV434010