The General Electric IS200TRLYH1BGG board delivers high‑integrity relay output control for Mark VIe turbine systems. The device uses a 33 × 17.8 × 5.5 cm frame and weighs 1.42 kg.
Relay Architecture & Performance
The IS200TRLYH1BGG board provides 12 contact‑voted outputs through 36 sealed relays across R/S/T sections. The device supports 24/125 VDC and 115 VAC operation with Form A contacts for safe‑state shutdowns.
Power & Connectivity
The IS200TRLYH1BGG board accepts signals from three I/O processors through JR1, JS1, and JT1 connectors. The device supports optional WPDF power boards for fused 24 VDC, 115 VAC, and 125 VDC distribution.
Technical Specifications
Key Parameters
Specification
Value
Model
IS200TRLYH1BGG
Manufacturer
General Electric
Type
Relay Output Terminal Board
Dimensions
33 × 17.8 × 5.5 cm
Weight
1.42 kg
Relay Count
36 relays (TMR)
Channels
16 SPDT, 10 A
Contact Type
Form A (NO)
Logic Power
28 VDC
System
Mark VIe / DCS
Origin
USA
HS Code
8537101190
Condition
Brand New
Functional Highlights
The board combines R/S/T relay outputs into a single high‑integrity voted signal.
The device de‑energizes relays on communication loss for failsafe operation.
The board supports #12 AWG wiring with shield grounding strips for clean installation.
Applications & Compatibility
The IS200TRLYH1BGG fits gas and steam turbine protection systems requiring TMR relay logic. The device supports Mark VIe architectures and pairs with TRLY2F variants for Form B outputs.
