Features:
- Features 8 configurable analog inputs and 4 outputs with 16-bit resolution and ±0.10% full-scale accuracy; supports voltage, current, thermocouple, and LVDT signals
- Operates from -40°C to +70°C, making it suitable for outdoor turbine enclosures and harsh industrial environments
- 6 status LEDs for real-time health monitoring; six 34-pin connectors (JA, JB, JD, JE, JG, 3PL) with clear PCB labeling for reliable field replacement
The DS215TCQAG1BZZ01A provides 8 analog input channels and 4 analog output channels, making it a dense I/O solution for Mark V turbine control systems. The inputs can be configured for ±10V voltage, 4-20mA current, thermocouple (types K, J, T, E, R, S, B, N), or LVDT signals . This flexibility allows direct connection of combustion temperature sensors (thermocouples), fuel valve position feedback (LVDTs), and pressure transmitters (4-20mA) without external signal conditioners.
The DS215TCQAG1BZZ01A is built for the extreme conditions found in gas and steam turbine environments. Its operating temperature range of -40°C to +70°C allows installation in outdoor enclosures, turbine halls without climate control, and cold-weather sites . This ruggedness is essential because turbine control cabinets are often located near the turbine itself, where heat from the casing can exceed 50°C, or outdoors in arctic installations.
The DS215TCQAG1BZZ01A includes six user‑visible LED indicators that provide real‑time feedback on board health and activity . These LEDs are arranged in two rows of three and can be seen through the drive cabinet’s glass front, allowing operators to quickly assess whether the board is powered, processing data, or experiencing a fault without opening the cabinet. The board also features six 34‑pin connectors (JA, JB, JD, JE, JG, 3PL) and two 40‑pin connectors, all clearly labeled on the PCB surface .
The DS215TCQAG1BZZ01A General Electric I/O Board may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL)by the manufacturer (OEM).
General Electric DS215TCQAG1BZZ01A I/O Board Manuals,
Datasheets,Drivers,Link
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not
included with this equipment unless listed in the above stock item description.All prices are
shown in USD.
General Electric DS215TCQAG1BZZ01A I/O Board Specs
General
- Manufacturer General Electric
- Model DS215TCQAG1BZZ01A
- Condition New Original ready stock
- Product Family
DS200TCQAG1BEC,DS200TCQAG1BHF-W01 ,DS215TCEAG1BZZ01A
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not
included with this equipment unless listed in the above stock item description.All prices are
shown in USD.
- Gas and Steam Turbine Control: Serves as the primary interface for LVDT (Linear Variable Differential Transformer) position feedback, servo valve outputs, and thermocouple temperature monitoring.
- Critical Process Monitoring: Used for scaling 4-20 mA signals from pressure transmitters and fuel flow sensors, as well as vibration inputs for machine health monitoring.
- Power Island Integration: Facilitates the acquisition of generator and line signals, including voltage and pulse inputs, to synchronize the turbine with the electrical grid.
- High-Speed Data Conditioning: The board utilizes high-resolution 12-bit Analog-to-Digital (A/D) conversion to ensure precise signal fidelity for the main control loops.
- Real-Time Diagnostics: Features 6 onboard LEDs arranged for high visibility through the cabinet's glass door. These provide instant visual confirmation of the board’s functional health and activity status without interrupting turbine operation.
- Integrated Processing: Signal processing is offloaded to specialized onboard circuitry, which converts diverse raw analog data into a standardized 32-bit IEEE-854 floating-point format for the system's core processors, reducing the main CPU's computational overhead.
- System Networking: It communicates via the 3PL connector, which acts as a dedicated data bus between the STCA (Primary Control), TCQA, and TCQE boards, facilitating high-speed data transfer to the COREBUS.
- Backward & Forward Compatibility: While part of the Mark V series, it supports industry-standard sensor interfaces (e.g., RS485 and 4-20 mA loops), allowing it to interoperate with various legacy and modern field transmitters.
- Structural Alignment: The board is engineered with standard screw-hole alignments for VME-style racks, ensuring a secure fit in the "R", "S", or "T" I/O cores of the Mark V control cabinet.