Coil Sensing Terminal Board GE IS200TRLYH1BGG Mark VIe

Product Overview

The GE IS200TRLYH1BGG is a coil sensing terminal board. It is part of the Mark VIe control system platform. This board supports relay-based control and signaling. It offers flexible configuration and stable industrial operation. The board manages 12 plug-in magnetic relays.

The first six relays use jumper-selectable settings. They support dry Form-C contacts or external solenoid driving. The board accepts 125 VDC and 115/230 VAC field power. An optional 24 VDC source is also available. Individual fuses and suppression circuits protect each relay.

Application Scenarios

This board works in turbine and machinery control systems. It suits industrial automation environments. Use it for high-voltage relay switching tasks. It handles solenoid driving for field devices. The board also supports ignition transformer applications.

Relay 12 is dedicated for special uses. It handles higher current loads up to 7 A. The board fits in control cabinets with standard dimensions. It operates reliably from -30°C to +65°C.

Technical Specifications

Maximum response time is 25 ms for both ON and OFF. Maximum inrush current is 10 A. Contact material is silver cad-oxide. Board dimensions are 17.8 cm wide by 33.02 cm high.

Maximum load current for 125 VDC is 0.6 A. For 24 VDC it is 3.0 A. For 115/230 VAC it is 3.0 A. Relay 12 handles 6 A at 115 VAC. Contact ratings vary by voltage and load type. Use suppression for inductive loads.

Fault detection monitors relay coil current. It identifies loss of excitation. It detects cable or communication failures. Outputs de-energize during faults. This improves system reliability.

Installation & Maintenance Guide

Mount the board securely in a clean enclosure. Ensure proper ventilation around the board. Connect field wiring to the terminal blocks. Set jumpers for relay configuration. Verify voltage sources before powering up.

In 240 VAC systems avoid AC and DC cross-connections. Improper voltage may damage Transorb circuits. Most AC supplies use grounded neutral. Test all connections before operation.

Regularly inspect fuses and relay contacts. Replace any damaged components promptly. Keep the board free of dust and moisture. Follow all safety guidelines during maintenance.

Packing List

One GE IS200TRLYH1BGG coil sensing terminal board. No additional accessories are included. The board ships in anti-static packaging. Shipping is via Fedex, UPS, or DHL.