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What control sources can be used with a C445 Motor Management Relay?

There are three possible sources of control for the C445, but only two may be active at a time. The three sources are: The User Interface, fieldwire to inputs on the C445 and via fieldbus (Ethernet/IP, Modbus TCP, Modbus serial and PROFIBUS). Either the User interface or fieldwire may be selected as the Local control source and either fieldwire or fieldbus may be selected for the Remote control source.