GE IS200TRLYH2F IS200TRLYH2FAA Mark VI Relay Output Terminal Board

The GE IS200TRLYH2F board terminates relay outputs for the Mark VI control system. This relay output terminal board also carries the revision code IS200TRLYH2FAA . It switches field loads based on controller commands. The board provides reliable isolation between logic circuits and field devices.

Technical Specifications of GE IS200TRLYH2F IS200TRLYH2FAA

Component Count and Board Construction

This GE IS200TRLYH2F board contains twenty-four individual electromechanical relays. Each relay includes silver-cadmium oxide contacts for high durability. Furthermore, the board features suppression diodes across each relay coil. You will also find status LEDs for every output channel.

Interfaces, Energy Storage, and Signal Paths

The IS200TRLYH2FAA revision provides screw terminal blocks for all field connections. Moreover, the board stores minimal energy due to its simple relay design. It uses small capacitors only for coil suppression purposes. Consequently, this terminal board requires no large energy storage components.

Functional Logic and Application Context

This Mark VI board receives low-voltage signals from the digital output module. It then switches the corresponding field relays accordingly. The GE IS200TRLYH2F supports both AC and DC load switching applications. Additionally, it provides visual feedback through individual channel LEDs. Consequently, operators can verify output states without test equipment.

Installation and Environmental Limits

You must isolate the 24 V DC supply before servicing this terminal board. The operating temperature range spans -30°C to +65°C . Furthermore, the board withstands 5 g vibration without contact damage. Always verify the IS200TRLYH2FAA wiring against the terminal diagram before power-up.