GE IS200TBAIH1CED Mark VI / Mark VIe Analog I/O Terminal Board

Description

GE IS200TBAIH1CED Mark VI / Mark VIe Analog I/O Terminal Board

Product Description

The IS200TBAIH1CED is an analog termination board (TBAI series) designed for GE Speedtronic Mark VI and Mark VIe turbine control systems. It acts as the field wiring interface between analog field instruments and the PAIC analog I/O pack. The board provides screw-type terminal blocks to terminate 4–20mA, ±10V and 1–5V analog signals from transmitters, sensors and control actuators. It features on-board signal conditioning, surge suppression and filtering circuits to protect the core I/O electronics from electrical transients and noise. Multiple high-density D-sub connectors route conditioned analog signals to the corresponding I/O pack. This conformal-coated PCB supports simplex and TMR triple modular redundant turbine control configurations, widely deployed for power generation turbine monitoring and protection.

IS200TBAIH1CED

Technical Specifications

• Part Number: IS200TBAIH1CED
• Manufacturer: GE (GE Vernova)
• Series: Speedtronic Mark VI / Mark VIe
• Product Type: Analog I/O Termination Board
• Supported Signal Types: 4–20 mA DC, ±10 VDC, 1–5 VDC
• Terminals: 48 screw-clamp terminals (TB1, TB2)
• Connectors: 3 × D-Sub high density connectors for PAIC pack connection
• Max Power Consumption: <31 W
• PCB Protection: Conformal coating against dust and humidity
• Operating Temperature: -30°C ~ +70°C
• Storage Temperature: -40°C ~ +85°C
• Relative Humidity: 5%–95%, non-condensing
• Mounting: Rack mount inside Mark VI control cabinet
• Architecture Support: Simplex, TMR triple modular redundancy
• Weight: Approx. 0.7 kg

Key Features

1. Dedicated analog field signal termination board for Mark VI / Mark VIe turbine control
2. Supports multiple standard analog signal ranges for process transmitters and actuators
3. Integrated surge protection, EMI filtering and signal conditioning circuitry
4. 48 screw terminals for secure, easy field instrument wiring
5. Conformal coated PCB for improved reliability in humid or dusty cabinet environments
6. Compatible with simplex and TMR redundant turbine safety control architectures
7. High density D-sub connectors for stable communication with PAIC I/O packs
8. Designed for continuous long-term operation in power plant turbine control cabinets

IS200TBAIH1CED

Application Scenarios

• Gas turbine and steam turbine control & protection systems
• Combined cycle power plant Mark VI / Mark VIe control cabinets
• Generator auxiliary parameter monitoring
• Petrochemical large turbine and compressor control systems
• Power plant pressure, temperature, flow and vibration analog signal acquisition
• Industrial heavy rotating machinery TMR safety monitoring
• Boiler and burner auxiliary process measurement
• Power island asset condition monitoring

Matching / Auxiliary Components

• IS200PAICH1 / IS220PAICH2B PAIC Analog I/O Pack
• Mark VI / Mark VIe system rack and backplane
• Shielded twisted pair field analog cables
• 4-20mA / ±10V field transmitters (pressure, temp, flow, level)
• D-sub signal cables connecting TBAI board to PAIC pack
• Mark VI controller and IONet communication modules
• ControlST / ToolboxST configuration software
• Redundant power supplies for turbine control rack

Related GE Mark VI / Mark VIe Series Models (9 pcs)

1. IS200TBAIH1B Analog I/O Terminal Board
2. IS200TBAIH1CCC Analog I/O Terminal Board
3. IS200TBAIS1CED Analog Input Terminal Board
4. IS200TBCIH1B Digital Contact Input Terminal Board
5. IS200TRLYH1B Relay Output Terminal Board
6. IS200VAICH1D PAIC Analog I/O Pack
7. IS220PAICH2B Mark VIe Analog I/O Pack
8. IS200TREGH1B RTD Input Terminal Board
9. IS200TDBSH2C Digital I/O Terminal Board