Features:
- 12 plug-in magnetic relay channels with Form-C contacts, supporting configurable solenoid driver or dry contact modes
- Flexible power input supporting 125 VDC or 115/230 VAC with MOV surge suppression and freewheeling diode protection
- Hot-swap capable relay groups with EEPROM auto-configuration, 1500Vrms isolation, and -30°C to +65°C operation
The IS200TRLYH1BGG is equipped with 12 plug-in magnetic relay channels, providing extensive capacity for relay-based control and signaling functions within GE Mark VIe turbine systems . The first six relays are configurable via jumpers to support either dry Form-C contact outputs or to drive external solenoids, offering exceptional flexibility for different operational requirements . Relays 7 through 11 feature unpowered isolated Form-C contacts, delivering additional signaling capabilities while maintaining electrical isolation for enhanced safety and reliability.
The IS200TRLYH1BGG is designed to accommodate multiple power source configurations, accepting either 125 VDC or 115/230 VAC (50/60 Hz) field power . For solenoid control applications, the board offers jumper-selectable fuse protection and on-board suppression components to ensure safe and reliable operation of field solenoids . The board incorporates MOV (Metal Oxide Varistor) surge suppression and freewheeling diodes across relay coils to protect against voltage spikes generated when switching inductive loads such as solenoids and relay coils .
The IS200TRLYH1BGG is engineered for maintainability in live industrial environments, featuring Euro-block terminals that support online replacement of individual relay groups without system shutdown . This hot-swap capability is critical for turbine control applications where unplanned downtime carries exceptionally high costs. When a relay group is replaced, the board's onboard EEPROM automatically downloads configuration and calibration parameters, ensuring the new component is correctly configured within minutes .
The IS200TRLYH1BGG GE Terminal Board may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
GE IS200TRLYH1BGG Terminal Board Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
GE IS200TRLYH1BGG Terminal Board Specs
General
- Manufacturer GE
- Model IS200TRLYH1BGG
- Condition New Original ready stock
- Product Family
IS200TGENH1AAA,IS200TBCIH1BCD,IS200SRTDH2ABB
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Gas & Steam Turbine Control (Mark VI / Mark VIe): Used as the execution interface for automatic turbine sequencing, speed management, and isolation loops.
- Heavy Industrial Solenoid & Valve Actuation: Directly controls the mechanical positioners, pneumatic actuators, and heavy fuel-skid solenoids.
- Balance of Plant (BOP) & System Signaling: Routes binary statuses to external motor control centers (MCC), remote annunciators, auxiliary pump starters, and emergency trip systems (ETS).
- Optimized Response Time: Features a switching profile with a typical turn-on response time of 25 ms and a typical turn-off response time of 25 ms, facilitating rapid command execution.
- Heavy Inrush Management & Advanced Contact Metallurgy: Equipped with Silver Cadmium-Oxide (AgCdO) contacts rated to handle a maximum inrush current of up to 10 A, eliminating contact welding during high inductive load switches.
- Hardware Coil Sensing & Real-Time Monitoring: Integrates a "Coil Sensing" architecture. The board continuously monitors the electrical voltage across the relay coils. If a cable is accidentally unplugged or if communication drops, the board triggers an automatic fail-safe de-energization mechanism via ControlST software.
- Industrial Ruggedization: Rated for continuous operations across an extreme temperature range of -30°C to +65°C (-22°F to 149°F). Each individual relay circuit is coupled with a dedicated circular red Metal Oxide Varistor (MOV) and suppression diodes to completely isolate and absorb grid-side voltage surges.
- High-Power Solenoid Driving
- Remote Dry Contact Signaling
- High-Energy Ignition Controls
- TMR (Triple Modular Redundancy) Multi-Channel Integration