GE IS420UCECH1B-A Mark VIe Port Expansion Controller Module Contact Input Module Power fail interrupt functionality enables

Power fail interrupt functionality enables connected controllers to respond immediately during supply interruptions or abnormal voltage fluctuations

Avoid routing high-current power cables adjacent to input signal wiring to maintain isolation integrity

Each channel supports independent configuration across supported voltage and current input ranges

The module implements channel-parallel 4-20 mA current sourcing with HART overlay modulation on the output loop

and seismic sensors through dedicated conditioning circuits

GE IS420UCECH1B-A Mark VIe Port Expansion Controller Module Contact Input Module Power fail interrupt functionality enablesGE IS420UCECH1B A Mark VIe Port Expansion Controller Module Configured for distributed control communication in the GE Mark VIe control system, the GE IS420UCECH1B A (IS420UCECH1B A Port Expansion Controller Module) provides direct physical and data communication execution through expanded Ethernet based I O connectivity and controller processing functions. Hardware Specifications Parameter Specification Model IS420UCECH1B A Brand GE (General