GE Fanuc IS200TRLYH2C Relay Output Terminal Board
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | IS200TRLYH2C |
| Manufacturer | GE Industrial Systems |
| Product Family | Mark VI Turbine Control System |
| Product Type | Relay Output Terminal Board |
| Module Type | TRLY Board |
| Function | Provides relay-based discrete output interface for turbine control and sequencing signals within the Mark VI system |
| Application | Gas Turbine Control, Steam Turbine Control, Generator Control, Industrial Automation |
| Input Signals | Control logic signals from Mark VI controllers (start/stop, permissives, interlocks, sequencing commands) |
| Output Signals | Relay-switched discrete outputs for field devices, auxiliaries, and control interlocks |
| Signal Types | Digital/Discrete relay outputs (Form C relay contacts) |
| Channel Function | Relay switching, signal distribution, auxiliary control output |
| Relay Configuration | Multiple Form C relay outputs with system-protected switching architecture |
| Signal Conditioning | Relay isolation, coil suppression (MOV/diode depending on design), feedback monitoring |
| Field Interface | Auxiliary equipment, interlocks, contactor drives, permissive circuits |
| Communication Interface | Interfaces with Mark VI control modules via backplane/I/O system |
| Isolation Type | Galvanic isolation via relay contacts and driver circuitry |
| Diagnostic Features | Relay status feedback, coil drive monitoring, fuse/health indication (system dependent) |
| Connector Type | Mark VI rack/backplane connectors and terminal interfaces |
| Mounting Type | Rack-mounted terminal/relay board (Mark VI cabinet system) |
| Power Supply | 24 VDC or system control power (configuration dependent) |
| System Compatibility | GE Mark VI turbine control systems |
| Redundancy Support | Compatible with simplex, dual, and TMR architectures |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Dimensions (H × W × D) | ~330 × 178 × 55 mm |
| Weight | ~1.3–1.5 kg |
| Typical Applications | Turbine sequencing, auxiliary control, interlocks, permissive logic outputs, relay expansion |
| Revision Level | H2C |
| Lifecycle Status | Obsolete / Legacy Product |
FAQ
Q1: What is the IS200TRLYH2C?
A1: The IS200TRLYH2C is a relay output terminal board used in GE Mark VI systems to provide switching outputs for turbine control, sequencing, and auxiliary equipment control.
Q2: How is it different from TRLYH1B or TRLYH1C?
A2: The H2C version represents a newer hardware revision with updated relay configuration and interface compatibility compared to earlier H1 series boards.
Q3: What type of outputs does it provide?
A3: It provides Form C relay (SPDT) discrete outputs used to switch field devices such as interlocks, contactors, and control circuits.
Q4: Does it make control decisions?
A4: No. All logic decisions are handled by Mark VI controllers; this board only executes relay switching commands.
Q5: What are typical applications?
A5: Turbine sequencing, auxiliary system control, permissive logic outputs, and general-purpose relay expansion in industrial turbine systems.
Q6: Is IS200TRLYH2C still available?
A6: It is a legacy GE Mark VI component. Replacement units are typically sourced through refurbished industrial automation suppliers or surplus channels.
GE Fanuc IS200TRLYH2C Relay Output Terminal Board is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








