GE DS200PTBAG1B DS200PTBAG1BBA Termination Board
Description
| Manufacture | GE |
| Model | DS200PTBAG1BBA |
| Ordering information | DS200PTBAG1BBA |
| Catalog | MARK V |
| Description | GE DS200PTBAG1BBA Termination Board |
| Origin | USA |
| HS Code | 3595861133822 |
| Dimension | 3.2cm*10.7cm*13cm |
| Weight | 0.3kg |
Details
DS200PTBAG1B Protection Termination Module
The DS200PTBAG1B printed circuit board is a General Electric component engineered exclusively for the GE Mark V Turbine Control System. The Mark V platform encompasses a full lineup of GE circuit boards and automation drive assemblies dedicated to monitoring and controlling gas, steam and wind turbines.
Officially classified as a Protection Termination Module per GE’s original Mark V documentation, this board is a revised B-version derivative of the base DS200PTBAG1 parent module and is not the original first-generation termination unit for this function within the Mark V series.
Hardware Specifications
Like all GE industrial PCBs, the DS200PTBAG1B integrates dedicated hardware components to support its core termination functions:
- 2 terminal blocks, each accommodating 72 signal wires
- 3 ten-pin connectors labeled JJR, JJT and JJS
- 6 dedicated signal terminal posts
- Designed to handle 7 distinct termination signal types: overspeed magnetic pickup signals, flame detector signals, bus voltage, generator voltage & current, synchronizing signals, protective inputs, and hardware jumper signals for alarm horn enable/disable.
Original factory manuals list the board’s functional connectors as below:
- JJR – High & Low Pressure Shaft Speed Signals from TCQE Board
- JM – Generator Breaker Emergency Outputs from TCTG Board
- JN – Generator Breaker External Trip Signals from TCTG Board
- JU – Multi-purpose Diagnostic Signals from TCEB Board
- JV – Generator & Bus Breaker Signals from TCEB Board
- JVA – Flame Detection Signals from TCEB Board
- JJS/T
All listed connectors (except JJS/T) carry standardized factory designations based on their printed labels, Mark V interconnection compatibility and functional roles within the termination module and broader Mark V drive assembly. The JJS/T connector is an unused vestigial footprint and bears no assigned functional name for standard operation.
The PCB substrate is coated with a robust conformal coating that provides basic insulation protection for all onboard circuit connections.
Installation & Safety Guidelines
GE outlines mandatory safety protocols for servicing the DS200PTBAG1B PCB:
Always fully isolate power to the drive before disconnecting any signal wiring, and verify zero voltage with a multimeter. Capacitors within the drive retain residual charge after power disconnection, which poses an electric shock hazard. Allow a minimum 30-second discharge window, then confirm no live voltage exists before handling components.
Wire Removal Steps
- Identify the target wire via its terminal block and numerical terminal ID
- Use a slim flat-head screwdriver to loosen the terminal clamping screw
- Extract the signal wire and label it with its corresponding terminal ID using tape for reinstallation reference
Wire Installation Steps
Insert the stripped signal wire into the terminal opening and securely fasten the retention screw to lock the conductor in place.
