General Electric UR 7CV CPU Module TDXnet CPU Processor Board 2 Rear Serial Ports: RS-422/485

2 Rear Serial Ports: RS-422/485

making it energy-efficient and reducing operational costs

Parameter Specification Model Number NFDV557-S00 S2 Number of Channels 32 channels Output Type Non-isolated transistor outputs (sink/source configurable) System Compatibility CENTUM VP / CENTUM CS 3000 External Connection Pressure clamp terminal or dedicated signal cable Rated Load Voltage 24 V DC Data Refresh Cycle High-speed synchronous FCS communication Mounting Type Plug-in module for FIO I/O nests Physical Dimensions 2

the GE Fanuc IC660BBD120 (IC660BBD120 High-Speed Counter Block) provides direct physical/electrical execution

General Electric UR 7CV CPU Module TDXnet CPU Processor Board 2 Rear Serial Ports: RS-422/485The General Electric UR 7CV, also cataloged as the 7CV CPU module, operates as a dedicated hardware component for high speed logic execution and system supervision within Multilin Universal Relay (UR) platforms. This processor module functions as the primary controller, managing complex protection algorithms, real time data acquisition from internal I O modules, and deterministic backplane communication required for substation automation. Hardware