
Products Description
The DS200TBQDG1AFF Extension Terminal Board is a signal termination and interface board used in GE Speedtronic Mark V turbine control systems. It provides a connection point between field wiring and the control electronics, allowing various input and output signals to be transmitted reliably between external devices and the controller.
This board is designed to manage multiple industrial signals such as proximity probe outputs, LVDT signals, and milliamp current outputs used for monitoring and control functions. Its high-density terminal arrangement simplifies wiring and helps maintain stable signal transmission in turbine automation systems.
Functional Role / System Position
Within a Mark V turbine control architecture, the DS200TBQDG1AFF board operates as a termination interface that connects field devices to the controller's processing modules. The board receives signals from sensors and actuators and routes them to the appropriate control electronics through ribbon connectors and terminal blocks.
By organizing and isolating these signals, the board helps maintain reliable communication between field equipment and the control system, ensuring accurate monitoring of turbine parameters and proper execution of control commands.
Key Features / Functional Capabilities
- High-density signal termination supporting large numbers of field connections
- Two terminal blocks allowing extensive wiring of sensor and control signals
- Multiple test points enabling technicians to diagnose and verify circuit performance
- Configurable jumpers for system configuration and signal routing
- Compatible with GE Mark V turbine control racks and related modules
- Industrial-grade PCB construction designed for long-term operation in power plant environments
Application Areas / Typical Use Cases
- Gas and steam turbine control systems
- Power generation plant automation platforms
- Industrial drive and turbine monitoring systems
- Signal termination for sensors such as LVDTs and proximity probes
- Replacement of legacy terminal boards in Mark V control cabinets
Parameter Table
| Parameter | Specification |
|---|---|
| Product Model | DS200TBQDG1AFF |
| Module Type | Extension Terminal Board |
| Series | GE Mark V |
| Functional Description | RST Extension Analog Termination Board |
| Terminal Blocks | 2 blocks |
| Terminals per Block | 107 signal wire terminals |
| Test Points | 3 diagnostic points (TP1, TP2, TP3) |
| Jumpers | 2 configurable jumpers |
| Board Connectors | 3 × 34-pin connectors |
| Signal Types | Proximitor signals, LVDT inputs, milliamp outputs |
| Mounting | Mark V control rack installation |
| PCB Coating | Standard industrial coating |
Contact Information
For pricing, availability, or technical consultation regarding this model, please contact our sales team:
【Sales Manager】
Silver
【WhatsApp】
+86-18020714492

【Email】
sales1@askplc.com
【WeChat】
+86-18020714492
FAQ
Q1: What is the primary function of the DS200TBQDG1AFF board?
It provides termination and routing for field signals between external devices and the Mark V turbine control electronics.
Q2: Which system uses this terminal board?
It is designed for GE Speedtronic Mark V turbine control systems used in power generation and industrial drives.
Q3: How many wiring terminals does the board provide?
The board contains two terminal blocks with 107 terminals each, enabling extensive field wiring connections.
Q4: Are diagnostic features available on the board?
Yes, the board includes three test points that allow technicians to test circuit conditions during maintenance.
Q5: What types of signals can be handled by this module?
It supports LVDT signals, proximity probe signals, and milliamp analog outputs commonly used in turbine monitoring and control applications.
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