DS200TCRAG1ACC Overview

The General Electric Relay Output Board DS200TCRAG1ACC is a Relay Output Board (TCRA) for the Mark V turbine control system. It manages 30 plug-in relays and interfaces via multiple connectors to execute control commands for steam, wind, and gas turbine operations.

Technical Data Summary

Model: DS200TCRAG1ACC, a Relay Output Board (TCRA) by GE for Mark V.

Function: Manages and outputs relay control signals within the turbine control system.

Design Specs: Features normal PCB coating and belongs to Group 1 of the Mark V series.

Revisions: Incorporates three product revisions for enhanced functionality.

Compatibility: The first two revisions are backwards-compatible with earlier system versions.

Core Role: Serves as a critical interface for executing control commands via relays.

FAQ

Q1: What is the DS200TCRAG1ACC?

A1: It is a Relay Output Board (TCRA) designed for the GE Mark V turbine control system, used to manage relay operations.

Q2: What processor cores does this board operate with?

A2: It operates with the digital I/O core for the three gas turbine control processors (<QD>) or with the common data processor (<CD>).

Q3: How many relays are included on this board?

A3: The board is populated with a total of 30 plug-in relays for control signal output.

Q4: What is the contact rating of each relay?

A4: Each relay has a contact rating of 0.5 amps.

Q5: What connectors are featured on this board?

A5: It includes four 34-pin connectors (JOR, JOS, JOT, JO) and four 12-pin connectors (JS3, JS4, JS5, JS6) for system interfacing.