The GE IS200VTCCH1CBB is a Thermocouple Terminal Board in the Mark VI Turbine Control System, designed for gas, steam, and wind turbine control. It accepts up to 24 thermocouple inputs and mV signals, interfacing with DTTC or TBTC terminal boards. Compatible with simplex and TMR setups, it supports grounded/ungrounded thermocouples up to 984 feet from the control cabinet.

Part of the Mark VI series, it features cold junctions and noise suppression for signal integrity. In TMR systems, it flags faults if signals deviate beyond a set limit from the median value, enhancing reliability. Its part number encodes details like Mark VI compatibility, conformal coating, and revision history.

• Input Capacity: Handles 24 thermocouple/mV inputs, supporting multiple thermocouple types and a -8 to +45 mV range.
• Flexible Integration: Works with simplex/TMR configurations via TBTC terminal boards; compatible with distant sensors.
• Signal Integrity: Includes cold junctions and high-frequency noise suppression for accurate measurements.
• TMR Fault Detection: Identifies signal deviations from the median value, triggering faults to ensure system reliability.
• Mark VI Compatibility: Integrates with advanced turbine control systems, extending beyond Mark V's limited applications.