IS200WROBH1A Relay Output Board

Description

Product Detail: GE IS200WROBH1A Relay Output Board

Overview

The GE IS200WROBH1A is a high-density relay output board designed for the Mark VIe turbine control system, part of GE’s Speedtronic™ series. This module provides critical hard-wired relay outputs for safety and control functions in gas and steam turbine applications. It interfaces with the turbine control unit to execute commands such as shutdowns, alarms, and actuator control, ensuring reliable and fail-safe operation in power generation and industrial environments.

Key Features & Benefits

• High-Density Relay Outputs: Supports multiple configurable relay channels for complex control logic and system redundancy.

• Fail-Safe Design: Engineered for critical safety functions (e.g., emergency shutdowns) with robust relay switching capabilities.

• Seamless Integration: Directly compatible with GE Mark VIe controllers, leveraging high-speed backplane communication for real-time command execution.

• Diagnostic Capabilities: Includes onboard status LEDs and fault reporting to simplify maintenance and troubleshooting.

• Rugged Industrial Design: Built to withstand harsh conditions (vibration, temperature, EMI) typical in turbine environments.

• Compliance with Standards: Meets industry certifications for safety and electromagnetic compatibility (EMC).

IS200WROBH1AAA

Technical Specifications

Parameter Specification
Model Number IS200WROBH1A
Manufacturer General Electric (GE)
Compatible System Mark VIe Turbine Control System
Number of Relay Channels Varies (e.g., 8 or 16 channels); confirm with datasheet
Relay Type Electromechanical or solid-state (specification-dependent)
Contact Rating Typically 5A @ 30VDC or 250VAC (verify per channel)
Input Control Via Mark VIe backplane communication (supported protocols: VME, Ethernet)
Power Supply Backplane-powered (e.g., +5VDC, ±15VDC)
Operating Temperature -40°C to +85°C (industrial grade)
Safety Certifications UL/cUL, CE, ATEX (for hazardous areas; specific variants)
Diagnostics LED per channel for status (active/fault), internal self-test routines

Typical Applications

• Power Generation Turbines: Emergency shutdowns, valve control, and alarm sequencing in gas/steam turbines.

• Industrial Compression Systems: Safety interlocks for compressor stations in oil & gas.

• Marine Propulsion: Control and safety functions in naval or commercial vessel turbine systems.

• Pipeline Monitoring: Actuator control and emergency flow shutdowns.

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