GE IS200TRLYH1D Relay Output Terminal Board

Overview

The GE IS200TRLYH1D is a Relay Output Terminal Board engineered for GE’s Mark VI and Mark VIe turbine control systems. It offers 12 Form-C (SPDT) relay outputs, making it ideal for controlling solenoids, ignition transformers, and other external devices. The board supports both simplex and TMR (Triple Modular Redundant) configurations for enhanced reliability. It includes solenoid integrity sensing to monitor the health of each relay circuit in real time. With robust protection and flexible mounting options, it fits well into demanding industrial automation and power generation environments.

Technical Specifications

• Model: IS200TRLYH1D

• Type: Relay Output Terminal Board with Coil Sensing

• Relay Channels: 12 plug-in magnetic relays

• Relay Contact Type: Form-C (SPDT)

• Rated Voltage: 125 V DC

• Power Supply Options:

• 125 V DC

• 115/230 V AC

• Optional 24 V DC

• Output Configuration:

• Channels 1–6: Dry contact or solenoid drive

• Channels 7–11: Passive isolated Form-C

• Channel 12: Isolated Form-C (for ignition transformers)

• Monitoring: Solenoid integrity sensing per channel

• Connectors:

• JA1: Simplex

• JR1, JS1, JT1: TMR

• Fuses: 12 onboard (one per channel)

• Transient Protection: Metal oxide varistor and clamp diode

• Dimensions: 17.8 cm (W) × 33.02 cm (H)

• Operating Temperature: –30°C to +65°C

• Power Consumption: 4 W

• Mounting: Panel or rack-mounted

• System Compatibility: GE Mark VI / Mark VIe

• Internal OS: QNX

• Analog Outputs: 0 to 10 V

• Configuration Software: ToolboxST