GE DS200TCTGG1AFF Mark V Speedtronic Simplex Trip Control Board
The GE DS200TCTGG1AFF, also cataloged as the DS200TCTGG1AFF Simplex Trip Board, operates as a dedicated hardware component for relay-based trip signal routing and protection logic execution within GE Mark V Speedtronic turbine control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200TCTGG1AFF |
| Brand | General Electric |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 28.8 cm x 7.2 cm x 3.8 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | System Backplane Bus Powered |
| Board Type | Simplex Trip Board |
| On-Board Relays | 21 Plug-In Relays |
| Interface Connectors | 3 x 50-pin, 2 x 12-pin (JLY, JLX, JLZ, JN, JM) |
| Protective Coating | Standard Conformal PCB Coating |
Backplane Bus Communication Velocity & I/O Isolation
The DS200TCTGG1AFF utilizes high-density multi-pin ribbon connectors (JLY, JLX, JLZ, JN, and JM) to interface directly with the Mark V core backplane, ensuring low-latency relay actuation upon detection of overspeed or trip conditions. Channel-to-channel isolation and low-resistance trace paths prevent signal crosstalk and ground loop degradation across critical digital trip outputs. Firmware compatibility aligns with standard Mark V control core architectures, supporting deterministic signal processing and physical contact output driving without introducing switching latencies into the protective voting loop.
Frequently Asked Questions
Q: What physical connectors are integrated into the DS200TCTGG1AFF for backplane interface?
A: The board features five primary high-density headers: three 50-pin connectors and two 12-pin connectors designated as JLY, JLX, JLZ, JN, and JM interfaces.
Q: How does the DS200TCTGG1AFF handle field output switching?
A: The module contains 21 discrete plug-in relays mounted directly onto the circuit board. These relays physically break or close trip solenoid circuits based on command logic from the primary processor core.
Field Installation Guidelines
Engineers must disconnect all power sources to the VME rack or turbine control cabinet prior to inserting or removing the board. Static-sensitive components require installers to wear an ESD grounding wrist strap connected to cabinet ground during handling. Mount the board securely using standard relay rack guides, ensuring complete engagement of all card-edge and ribbon cable latching mechanisms. Verify that multi-pin ribbon cables connect to the correct designated headers (JLY, JLX, JLZ, JN, JM) without pin misalignment. Ensure solid panel chassis grounding to prevent noise induction into the protective switching circuits.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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