IS200WROBH1AAA | GE FANUC | SRLY Option Board-B

Description

IS200WROBH1AAA, also known as SRLY Option Board-B, is an RST analog I/O board belonging to GE Fanuc’s Mark V series, designed for gas turbine control systems. The board supports scaling and conditioning for a wide range of analog and discrete signals, including LVDT inputs, servo valve outputs, thermocouple inputs, 4-20 mA inputs and outputs, vibration inputs, relay driver outputs, pulse inputs, voltage inputs, as well as generator and line signals. It features dedicated connectivity interfaces: the 3PL connector is used to send selected signals to the STCA board, while the JE connector facilitates sending and receiving generator and line signals with the TCQC board. Specific 4-20 mA input signals, such as compressor stall detection signals and fuel flow pressure signals, are scaled and conditioned by the board to ensure accurate data transmission for critical gas turbine operations. As part of the Mark V control system, this board plays a key role in processing and transferring essential operational data to support stable and efficient gas turbine performance.