Chapter 5—System Configuration and Operation70 Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.comFigure 64. 120 Vac Inputs and 120/230 Vac Outputs/C445 PowerNotes:1. The inputs on the Base Control Module are only used bythis Operation Mode if Fieldwire is selected for one ofthe control sources. If Fieldwire is not the Local orRemote control source, all 4 inputs may be used asgeneral purpose inputs.2. Input 2 and Outputs 2 and 3 may be used as generalpurpose I/O for this operation mode.3. If Fieldwire is the Local control source, Input 3 is theRemote input. When power is applied to Input 3, theC445 will be in Remote mode.4. If Fieldwire is the Remote control source and 2-wirecontrol (default) is selected, Input 3 is unused by thisoperation mode.5. Fusing: Although C445 product listings do not requirefusing on the high impedance line voltage measurementinputs, it may be necessary to provide overcurrentprotection of the supply leads in accordance withapplicable final installation specific local, state andnational electrical codes.CH1T1 T2V1 V2 V3C445M...I1 I2C445BA-SA...CH1CH2CH1C445U…I3 I4 IC Q1 Q1 Q2 Q2 Q3 C Q3C D0 D1CH2PTCMOTOR3~L2L3PEL1Optional ModbusQ11Q1PE N L(+) Us(-) Us120/240 VACIC ICFB1FERRITERESETREMOTETEST TRIPQ11RUN(+) Uc(-) Uc120 VAC
