GE IS200TRLYH1D | Hot-Swappable Mark VI Relay Board for Turbine Control

Product Description

The GE IS200TRLYH1D is a precision-engineered relay output terminal board designed for the Mark VI Speedtronic Turbine Control System. It provides reliable digital relay outputs that interface turbine control logic with external devices, including solenoids, breakers, and alarm circuits. Moreover, this board features solenoid integrity sensing for each relay, allowing operators to detect relay performance and ensure uninterrupted turbine operation.

In addition, the IS200TRLYH1D is equipped with six high-quality plug-in magnetic relays, with Form-C contact outputs fused and powered for 24 VDC and 125 VDC applications. Therefore, it delivers robust performance in industrial environments while maintaining system safety. Its hot-swappable design and standard Mark VI rack slot installation ensure ease of maintenance and minimal downtime.

Technical Specifications

Manufacturer: General Electric (GE)
Part Number: IS200TRLYH1D
Series: Mark VI (Speedtronic Turbine Control System)
Product Type: Relay Output Terminal Board (PCB)
Application: Interfaces turbine control logic with solenoids, breakers, and alarms

• Output Channels: 16 independent relay outputs

• Relay Type: Form A (normally open) relays

• Relay Ratings: 250 VAC @ 6 A; 30 VDC @ 6 A

• Coil Drive Voltage: 24 VDC ± 10%

• Response Time: Energize ~10 ms; De-energize ~15 ms

• Isolation: Optical isolation between channels and backplane

• Contact Life: Mechanical ≥ 1,000,000 operations; Electrical ≥ 100,000 operations

• Operating Temperature: –20 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Installation: Standard Mark VI rack slot, hot-swappable

• Protection: IP20 module housing, CE/UL/CSA certified, optional ATEX Zone 2

• Dimensions: 17.8 cm × 33 cm

• Weight: 0.5 kg

FAQ

Q: How many relay outputs does the IS200TRLYH1D provide?
It provides 16 independent relay outputs for interfacing turbine control systems.

Q: What voltages are supported by the board?
The board supports 24 VDC and 125 VDC applications.

Q: Is the board hot-swappable?
Yes, it installs in standard Mark VI rack slots and can be replaced without system shutdown.

Q: Does it provide relay feedback?
Yes, each relay includes solenoid integrity sensing for fault detection.

Q: What environments is the board suitable for?
It operates between –20 °C and +70 °C and supports IP20 protection with optional ATEX compliance.