Chapter 1—Power Xpert C445 OverviewPower Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 3User InterfaceFigure 4. User Interface Catalog NumberingFigure 5. Optional High Resistance Ground Fault Module and CTsFigure 6. Optional Expansion I/OFamilyC445 = Power Xpert C445 globalmotor management relay ModuleU = User interfaceC445 U MTypeM = MonitoringGround Fault ModuleC445XG-MOD = C445 External Ground Fault ModuleZero Sequencing Ground Fault CTsC445XG-CT2 = 28 mm diameterC445XG-CT3 = 52 mm diameterC445XG-CT4 = 63 mm diameterC445XG-CT7 = 80 x 175 rectangularModbus AdapterELC-CARS485AnalogELC-ANO4ANNN = 4 analog inputsELC-ANO2NANN = 2 analog outputsELC-ANO4NANN = 4 analog outputsELC-ANO6ANNN = 4 analog inputs and 2 analog outputsELC-TC04ANNN = 4 thermocouple inputsELC-PT04ANNN = 4 platinum thermocouple (PT-100-Ohm) inputsDigitalELC-EX08NNDR = 4 24 Vdc inputs and 4 relay outputsELC-EX08NNDT = 4 24 Vdc inputs and 4 24 Vdc transistor outputsELC-EX16NNDR = 8 24 Vdc inputs and 8 relay outputsELC-EX16NNDT = 8 24 Vdc inputs and 8 24 Vdc transistor outputsELC-EX08NNDN = 8 24 Vdc inputsELC-EX08NNAN = 8 120 Vac inputsELC-EX08NNNR = 8 relay outputsELC-EX08NNNT = 8 24 Vdc transistor outputsELC-EX06NNNI = 6 high current relay outputs (6 amp/point)ELC-EX08NNSN = 8 toggle switch inputs
