Description
Product Model: IS200TRLYH1BGF
Product Brand: GE (General Electric)
Product Series: Mark VI / IS200 Relay Output Board
Key Features:
- Terminal relay output board designed for the GE Mark VI turbine control system, providing multiple relay channels and configurable outputs.
- Supports both simplex and TMR (triple modular redundancy) configurations via connectors JA1 (simplex) or JR1/JS1/ JT1 (TMR) for integration into safety‑critical control systems.
- Flexible power‑source support (115/230 VAC or 125 VDC, optional 24 VDC) and jumper‑selectable fuses, with onboard suppression and robust isolation suited for industrial plant environments.
- Built‑in fault detection features including loss of relay solenoid excitation, coil current vs command comparison, and unplugged cable/communication loss detection for enhanced safety monitoring.
- IS200TRLYH1BGF
- IS200TRLYH1BGF
| Specification | Description |
|---|---|
| Model Number | IS200TRLYH1BGF |
| Brand | GE (General Electric) |
| Series | Mark VI / IS200 Relay Output Board |
| Function | Terminal Relay Board / Relay Output Card for turbine control systems |
| Relay Configuration | Plug‑in magnetic relays (e.g., first 6 circuits configurable; relays 7‑11 isolated Form‑C; relay 12 isolated Form‑C for ignition transformer) |
| Power Supply Options | 125 VDC, 115/230 VAC, optional 24 VDC – jumper‑selectable fuses & suppression |
| Fault Detection Features | Solenoid excitation loss, coil‑current vs command disagreement, cable/comm fault detection |
| Temperature Rating (Operating) | 0 °C to 60 °C (typical) |
| Temperature Rating (Storage) | ‑30 °C to +65 °C |
| Board Dimensions (approx) | ~178 mm wide × ~330 mm high (17.8cm × 33.02cm) |
| PCB Treatment | Conformal coating for industrial environment |
| Compatibility | Compatible with Mark VI IS200 rack architecture; revision checking advised |




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