Description

DS200TBCAG1AAA is a high-density analog I/O terminal board for the GE Speedtronic Mark V gas / steam turbine control system. It is used for wiring and interfacing of on-site sensor/actuator signals, also known as TBCA.

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Core parameters
Brand: General Electric (GE)
Model: DS200TBCAG1AAA
Series: Mark V DS200 Turbine Control Series
Function: Analog signal terminal adapter board (RTD / thermocouple / 4–20mA/0–10V)
Terminal: 2×90 screw terminal blocks, a total of 180 points
Connector: 2×50-pin backplane interface (P1/P2)
Power supply: +5VDC, ±15VDC (taken from the backplane)
Power consumption: <8W
Operating temperature: -40°C ~ +85°C
Protection: PCB three-proof coating, surge / EMI protection
Size: 267mm × 203mm × 30mm (10.5″×8.0″×1.2″)
Weight: Approximately 0.8–1.0kg
Certifications: CE, UL, CSA, SIL 2 capability

Key features
High-density wiring: 180 points of terminals, centralized processing of temperature, pressure, flow, etc. analog signals, simplifying cabinet wiring.
Multi-signal compatibility: Compatible with PT100/PT1000 RTD, thermocouples, 4–20mA, 0–10V and other industrial standard signals.
Turbo-generator level reliability: Coated reinforcement, wide temperature operation, anti-vibration interference, suitable for power plant high-noise and high-vibration environment.
Plug-and-play: Standard Mark V backplane interface, direct migration of terminal wiring when replacing, efficient maintenance. Typical application
Power generation field: GE Mark V gas/turbine engine, excitation system (EX2000/EX2100)
Industrial process: Key equipment temperature / pressure monitoring and control in power stations, oil and gas, and chemical industries
System integration: Cooperate with I/O board cards such as TCEA, VTCC, VCCC, etc., to build a complete marine engine control loop