IS200TRLYH1BGF
Relay Output Board
General Electric · Mark VI Series · Speedtronic
⚙️ Product Description
IS200TRLYH1BGF is a termination relay card from GE. It belongs to the Mark VI Turbine Control Series. This PCB works under VCCC, VCRC, or VGEN boards. It supports both simplex (JA1) and TMR (JR1/JS1/JT1) configurations. The board provides 12 plug‑in magnetic relays with flexible output options. It ensures reliable performance in demanding industrial environments.
Key function: configurable relay circuits, isolated Form‑C contacts, and onboard fault detection. Ideal for turbine control, generator excitation, and auxiliary systems.
📋 Technical Specifications
| Measurement range | N/A (digital relay outputs, 0‑60 V DC / 250 V AC max) |
| Frequency response | DC to 60 Hz (relay switching) |
| Sensitivity | Coil pick‑up: 75% of rated voltage |
| Linearity | Relay contact resistance < 50 mΩ (initial) |
| Resolution | On/off discrete, no analog resolution |
| Environmental tolerance | 0‑60 °C, 10‑90% RH non‑condensing |
| Immunity / EMC | Onboard suppression (MOVs), meets GE industrial EMC standards |
🔌 Installation
- • Plug‑and‑play with molded cables.
- • Use JA1 (simplex) or JR1/JS1/JT1 (TMR).
- • Mount in VME rack; no extra brackets needed.
- • Clear labeling for terminal blocks (1‑48).
🔧 Debug & Maintenance
- • Jumper‑selectable fuses for easy replacement.
- • Onboard LED indicators (not explicitly, but fault logic available).
- • Diagnostic via VME backplane communication.
- • All relays are plug‑in, quick swap.
🔄 Compatibility
- • Mark VI VCCC / VCRC / VGEN I/O boards.
- • Works with Modicon Quantum via adapters.
- • Simplex & TMR architectures.
- • Backward compatible with earlier TRLY revisions.
🔬 Diagnostic Capabilities
- ✔ Loss of relay solenoid excitation → alarm
- ✔ Coil current disagreement with command → fault flag
- ✔ Unplugged cable or lost communication → relays de‑energize (fail‑safe)
- ✔ Continuous I/O health monitoring via VME
🏭 Typical Applications
- Gas/steam turbine control
- Generator excitation systems
- Auxiliary relay panels
- Isolated contact outputs for safety loops
- Ignition transformer control (relay 12)
❓ FAQ
A: We supply industrial surplus / refurbished, fully tested with 12‑month warranty.
A: Designed for Mark VI; compatibility with VIe requires adapter (not included).
A: In stock, ships within 1‑2 business days.
A: Yes, our engineers verify every board before shipment.
✈️ Shipping carriers: FedEx, UPS, DHL – worldwide express available.
📞 Contact: +86 158 8020 0923 (WhatsApp) · ✉️ info@oiltechcontrols.com
Why Oiltech Controls?
- ✓ 15+ years in industrial automation spares
- ✓ Global shipment support (FedEx/UPS/DHL)
- ✓ Tested surplus / refurbished options
- ✓ 12‑month warranty on all boards
- ✓ Technical verification before shipping
- ✓ Support for obsolete control systems (Mark VI, etc.)
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