Description
Unboxing & Hardware Overview
- Manufacturer & Architecture: General Electric (GE Industrial Systems / Speedtronic Mark V Turbine Control Platform)
- Part Number / Model: DS200TCQAG1BGE (Functional Acronym: TCQA)
- Product Type: RST Analog Input / Termination Board (Analog I/O Board)
- Physical Dimensions: Standard Mark V multi-layer printed circuit board layout featuring high-density edge connectors and secure field terminal block interfaces
- Estimated Shipping Weight: ~0.8 lbs (0.36 kg) net, encased in industrial anti-static ESD shielding and structural protective cushioning
- Primary Condition Status: Factory New / New Surplus / Refurbished Tested options available (verify specific lot status with provider prior to dispatch)
Product Introduction
The GE DS200TCQAG1BGE is a precision-engineered printed circuit board designed specifically for the Speedtronic Mark V gas, steam, and industrial turbine control architecture. Functioning as an RST Analog Termination and Input Board (TCQA), it provides a critical interface for routing, conditioning, and processing multi-channel analog signals between field instrumentation and the core control processing system.
The board plays a key role in monitoring vital turbine parameters—such as pressure, temperature, flow rates, and valve positioning feedback—maintaining signal integrity and noise rejection in demanding power-generation environments.
Core Technical Specifications
| Parameter | Value |
| Product Model | DS200TCQAG1BGE (TCQA) |
| System Compatibility | GE Speedtronic Mark V Gas and Steam Turbine Control Systems |
| Board Classification | RST Analog Input / Termination Board |
| Signal Processing | Multi-channel analog input/output conditioning (pressure, temperature, valve metrics) |
| Onboard Support | Integrated local memory / configuration support structures |
| Operating Temperature | -30°C to +65°C (-22°F to 149°F) |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
Compliance & Standards Alignment
- Designed and manufactured in strict compliance with heavy industrial electrical codes for power generation and large rotating equipment management.
- Factory-treated with standard industrial conformal coating to shield sensitive electronic traces and connection points from ambient moisture, dust, and atmospheric corrosion.
Technical Note: When routing analog field wiring into the TCQA termination board, ensure signal cables are segregated cleanly away from high-voltage power lines and heavy electromagnetic interference (EMI) sources to maintain precise analog conversion accuracy.
Storage & Asset Preservation Guidelines
- Store the circuit board hermetically sealed inside its original metallized anti-static (ESD) shielding bag to protect onboard components and integrated circuits from static discharge.
- Maintain warehouse storage conditions where relative humidity is strictly kept below 60% to prevent terminal and edge-connector oxidation.
- Avoid mechanical stacking or heavy physical pressure on the board to prevent structural micro-fractures in the multi-layer printed circuit substrate.
Physical Installation Prerequisites
- Ensure that all rack power supplies and associated turbine control cabinet feeds are completely de-energized and locked out (LOTO) prior to handling, wiring, or card replacement.
- Mount the board securely into its designated slot within the Mark V core or termination cabinet, ensuring clean pin engagement with backplane/ribbon connectors.
- Verify that all terminal block screws and faceplate fastening elements are properly torqued down to withstand continuous industrial plant vibration.
Buyer’s FAQ & Logistics
Q: What Harmonized System (HS) code applies to this Mark V termination board?
A: Industrial electronic control system printed circuit assemblies and control panel parts typically classify under HS code 8537.10 or 8538.90 (boards, panels, or parts suitable for use solely with control apparatus). Confirm final parameters with your licensed customs broker.
Q: Is the DS200TCQAG1BGE compatible with older revision TCQA boards?
A: Revision suffixes (such as “G1BGE”) denote specific layout, component, or firmware iterations. Always verify your Mark V panel’s software version and hardware BOM compatibility before substituting alternative board revisions.
Q: Is the listed online price final for procurement?
A: Note: Price is subject to market conditions and available surplus inventory levels; contact our technical sales desk for a formal, time-sensitive quotation.
