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GE IS200TRLYH1BGF Relay Terminal Board--KIMI
  • Part number:IS200TRLYH1BGF
  • Product Origin:America
  • HS CODE:8537109021
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description


GE IS200TRLYH1BGF Relay Terminal Board
Mark VI Speedtronic 8‑Channel SPDT Relay Output Terminal Board for Turbine Control, Safety Interlock & Alarm Switching
1. Core Product Overview
The GE IS200TRLYH1BGF is an 8‑channel Relay Terminal Board (TRLY) for Mark VI Speedtronic turbine control systems, dedicated to relay‑based signal switching, safety interlock execution, and alarm output in gas/steam turbine applications. As a key relay control component, it features 8 independent SPDT (Form‑C) mechanical relays with dry contacts, optical isolation (≥2.5 kV) between field and logic sides, dual redundant 24V DC power inputs, and MOV surge protection for harsh industrial environments. The board integrates with Mark VI backplane via VME bus, supporting simplex/dual redundancy for fault‑tolerant operation, and includes removable terminal strips for secure wiring and LED indicators for power, relay status, and communication health. It is designed for -20°C to +70°C industrial environments, with conformal coating and IP20 protection for reliable performance in power generation, oil & gas, and petrochemical settings.

Core Role: 8‑channel SPDT relay switching; safety interlock execution; alarm output; Mark VI backplane integration; surge protection            • Model Info: IS200TRLYH1BGF (full part number); TRLY relay terminal board; Mark VI Speedtronic series; conformal coating; made in USA            • Key Specs: 8×SPDT relays (Form‑C); 2 A @ 30 VDC / 1 A @ 125 VAC (resistive load); ≥2.5 kV optical isolation; dual 24V DC power            • Reliability: Simplex/dual redundancy; surge suppression; industrial EMC immunity; -20°C~+70°C operating temp; 24‑month warranty


GE IS200TRLYH1BGF-08.jpg


2. Relay Configuration & Switching Function
The IS200TRLYH1BGF employs 8 independent SPDT (Form‑C) mechanical relays for high‑speed signal switching, ensuring rapid response to safety critical conditions (e.g., overspeed, flameout, pressure anomalies). Relays 1–6 are configurable via jumpers for dry Form‑C contacts or external solenoid driving, while relays 7–8 provide unpowered isolated Form‑C contacts for specialized applications. Metal oxide varistors (MOVs) provide surge suppression to protect against voltage spikes, while dual redundant power inputs prevent single‑point power failures from disabling relay functions. The board features optical isolation (≥2.5 kV) between field and logic sides to prevent electrical interference, and removable terminal strips enable easy wiring maintenance with LED indicators for real‑time status feedback of power, relay actuation, and communication health.

Relay Configuration: 8×SPDT (Form‑C) mechanical relays; configurable jumpers (relays 1–6); unpowered isolated contacts (relays 7–8)            • Switching Capacity: 2 A @ 30 VDC / 1 A @ 125 VAC (resistive load); 0.5 A @ 125 VAC (inductive load); 10 ms max switching time            • Isolation & Protection: ≥2.5 kV optical isolation (field/logic); MOV surge suppression; individual fuses; onboard suppression circuits            • Redundancy: Dual 24V DC power; simplex/dual controller communication; cross‑wired relay logic; fault isolation between channels


GE IS200TRLYH1BGF-07.jpg


3. Integration & Compliance
The IS200TRLYH1BGF integrates with Mark VI controllers via VME backplane, enabling real‑time status monitoring and relay command execution. It supports ToolboxST software for configuration, fault diagnostics, and firmware updates, with LED indicators for quick visual inspection of power, relay actuation, and communication health. The board complies with IEC 61010‑1 electrical safety, IEC 61000‑4 EMC immunity, and UL 61010 standards, with Class I, Div 2/ATEX Zone 2 hazardous area certification for use in explosive atmospheres. It is designed for panel mounting with standard industrial enclosures, featuring removable terminal strips for easy field wiring and maintenance, and dual power inputs with overvoltage/undervoltage protection to ensure reliable operation during power fluctuations.

System Integration: Mark VI controller backplane; ToolboxST configuration; LED status monitoring; real‑time relay command execution            • Power Supply: Dual 24V DC inputs; overvoltage/undervoltage protection; power failure alarm; redundant power switching            • Compliance: CE/UL 61010/IEC 61000‑4; Class I, Div 2/ATEX Zone 2; industrial EMC immunity; RoHS compliant            • Environmental: -20°C~+70°C operating temp; 5–95% non‑condensing humidity; IP20 protection; conformal coating


GE IS200TRLYH1BGF-06.jpg


4. Installation & Maintenance
Installation Notes: Panel mount; dual 24V DC power connection; terminal strip wiring (field devices); D‑shell connector for backplane; ToolboxST initial setup.
Configuration: Relay logic setup; jumper configuration (relays 1–6); redundancy configuration; LED status verification; communication parameter setting.
Maintenance: Visual inspection (burn marks, loose connections); terminal strip cleaning; relay contact check; 6‑month preventive maintenance.

Quality & Warranty: GE genuine module; factory‑tested for Mark VI compatibility; 24‑month standard warranty; technical support for relay logic configuration and system integration.


YMGK Purchase Information
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  • Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
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Technical Documentation | GE IS200TRLYH1BGF | TRLY 8‑Channel Relay Terminal Board for Mark VI Speedtronic Turbine Control
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