PRODUCT INFORMATION
Product Overview
The General Electric DS200TCQAG1A is an Analog I/O Board for the Mark V turbine control system. It is designated with the TCQA product abbreviation and includes an A-rated functional revision. This board scales and conditions analog signals across Mark V turbine cabinet cores R1, R2, and R3. These automated drive assemblies operate within gas, steam, and wind turbine management systems.
The circuit board processes diverse operational signals from dedicated external terminal boards. It interfaces with 4-20 mA inputs, vibration inputs, thermocouple circuits, and LVDT position signals. Hardware components receive environmental protection from a factory-applied base protective coating. Onboard connectors include JG, JF, JE, JD, JB, JA, 2PL, and 3PL.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Instruction Manual | GEH-6353 Mark V LM Speedtronic Turbine Control Panel Manual |
|---|
| Input Signals | 4-20 mA |
|---|
| Number of Hardware Connectors | Eight |
|---|
TECHNICAL INFORMATION
Features
- Scales and conditions signals inside Mark V cabinet cores R1, R2, and R3.
- Accommodates eight dedicated hardware connectors including JG, JF, JE, JD, JB, JA, 2PL, and 3PL.
- Processes thermocouple, LVDT, vibration, pulse, voltage, and 4-20 mA signals.
- Integrates cold junction compensation calculations using terminal board references.
- Features factory-applied protective coating across onboard components.
TECHNICAL INFORMATION
Applications
- General Electric Mark V turbine control systems for steam turbines.
- Mark V control and automation panels for industrial gas turbines.
- Wind turbine automated drive assemblies.
TECHNICAL INFORMATION
Connections / Interfaces
- JE connector links generator and line signals with the TCQC board.
- JF connector receives LVDT and LVDR position inputs from the TBQC terminal board.
- Thermocouple inputs wire to the TBQA terminal board.
- Cold junction references connect from the TVQA terminal board for compensation calculations.
- Additional board interfaces operate via JD, JB, JA, JG, 2PL, and 3PL connectors.
TECHNICAL INFORMATION
Compatibility
- Interacts with TCQC boards via the JE hardware connector.
- Interfaces with TBQC terminal boards via the JF hardware connector.
- Operates alongside TBQA and TVQA terminal boards for thermocouple and cold junction signals.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- Represents an A-rated functional revision of the parent DS200TCQAG1 circuit board.
- Physical dimensions and performance specifications differ from earlier unrevised baseline boards.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSInteracts with TCQC boards via the JE hardware connector. Interfaces with TBQC terminal boards via the JF hardware connector. Operates alongside TBQA and TVQA terminal boards for thermocouple and cold junction signals.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the General Electric DS200TCQAG1A board?
The DS200TCQAG1A scales and conditions analog inputs and outputs within Mark V turbine control systems. It operates across cores R1, R2, and R3.
Which connectors are built onto the DS200TCQAG1A circuit board?
The board features eight connectors designated as JG, JF, JE, JD, JB, JA, 2PL, and 3PL.
How does the DS200TCQAG1A process thermocouple circuits?
Thermocouple inputs connect via the TBQA terminal board. Cold junction references from TVQA boards allow the TCQA to compute cold junction compensation.
