PRODUCT INFORMATION
Product Overview
The General Electric DS200TCRAG1ACC is a Relay Output Board in the Mark V Turbine Control System series. This board serves management and control systems in compatible steam, wind, and gas turbine drive assemblies. The printed circuit board assembly includes thirty plug-in relays for discrete output control. Automated drive control sequence programs operate these onboard relays directly.
The DS200TCRAG1ACC features four 34-pin connectors and four 12-pin connectors for system cabling. Software configuration is not supported on this hardware unit. Hardware configuration and customization operate through optional DTBC and DTBD terminal boards. This unit incorporates a three-level revision history beyond the base DS200TCRAG1 circuit board design.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| PCB Coating | Normal Coating |
|---|
| Mark V Series Grouping | Group 1 |
|---|
TECHNICAL INFORMATION
Features
- Contains thirty onboard plug-in relays.
- Features four 34-pin connectors labeled JOR, JOS, JOT, and JO.
- Includes four 12-pin connectors designated JS3, JS4, JS5, and JS6.
- Operated by signals from the Mark V Control Sequence Program.
- Interacts with related DTBC, DTBD, TCRA, and TCDA boards.
- Manufactured with normal protective circuit board coating.
TECHNICAL INFORMATION
Applications
- Steam turbine automated drive control and relay switching.
- Gas turbine drive system protection and sequence control.
- Wind turbine control system drive management assemblies.
TECHNICAL INFORMATION
Connections / Interfaces
- Four 34-pin ribbon cable connectors labeled JOR, JOS, JOT, and JO.
- Four 12-pin connectors designated JS3, JS4, JS5, and JS6.
- Signal interfaces connecting the board to Mark V CSP drive logic.
TECHNICAL INFORMATION
Installation Guidelines
- Disconnect all electrical supply current before beginning work on the drive.
- Verify the location and operation of emergency power cut-off devices.
- Clear standing water, moisture, oil, and grease from the surrounding floor area.
- Remove all ungrounded two-prong power cords to prevent electric shock hazards.
- Label all multi-pin cables before unplugging them from the existing board.
- Select a clean, flat, and sturdy workspace near the turbine drive cabinet.
TECHNICAL INFORMATION
Configuration Guidelines
- The DS200TCRAG1ACC requires no software configuration during commissioning.
- Hardware customization operates through compatible DTBC and DTBD optional printed circuit boards.
TECHNICAL INFORMATION
Compatibility
- General Electric Mark V Turbine Control Systems.
- Compatible with DTBC and DTBD optional terminal boards.
- Interfaces with TCRA and TCDA control circuit boards.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- Represents an updated iteration of the base DS200TCRAG1 relay output board design.
- The ACC revision suffix denotes three factory hardware updates.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSGeneral Electric Mark V Turbine Control Systems. Compatible with DTBC and DTBD optional terminal boards. Interfaces with TCRA and TCDA control circuit boards.
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 DS200TCRAG1ACC?
The DS200TCRAG1ACC provides thirty plug-in relays for discrete output switching in Mark V turbine controls.
Does the DS200TCRAG1ACC require software configuration?
No software configuration is required or supported on the DS200TCRAG1ACC circuit board.
Which cable connectors are installed on the DS200TCRAG1ACC board?
The board contains four 34-pin connectors and four 12-pin connectors for drive system connections.
How is hardware customization achieved on the DS200TCRAG1ACC?
Hardware customization is performed through optional Mark V DTBC and DTBD printed circuit boards.
