GE Fanuc IS200WROBH1A Relay Fuse and Power Sensing 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
| Item | Specification |
|---|---|
| Product Model | IS200WROBH1A |
| Product Type | Relay Fuse and Power Sensing Board |
| Series | GE Mark VI / Mark VIe Speedtronic System |
| Manufacturer | General Electric (GE) |
| System Role | Fused power distribution, relay output support, and power sensing for turbine control systems |
| Application | Gas turbine, steam turbine, and industrial power generation control systems |
| Functional Description | WROB option board used in PDIO (Discrete I/O) modules to distribute fused power, monitor fuse status, and support relay output circuits |
| Functional Acronym | WROB (Relay Fuse and Power Sensing) |
| Input Voltage | 24 VDC / 48 VDC / 125 VDC or AC variants (system dependent) |
| Fuse Rating | 3.15 A per circuit (typical) |
| Power Distribution | Supplies fused and sensed power to relay output groups |
| Monitoring Function | Fuse status detection and power health monitoring |
| Redundancy Support | Simplex / Redundant / TMR compatible |
| Relay Integration | Works with TDBT, TDBS, SRLY terminal boards |
| Communication | Backplane integration within Mark VIe system architecture |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Protection Features | EMI shielding, fuse monitoring circuitry, industrial isolation design |
| Mounting Type | Option board mounted with compatible terminal boards (TDBT/TDBS) |
| Cooling Method | Passive cooling (natural convection) |
| Dimensions (W × H × D) | Approx. 138 mm × 86 mm × 56 mm |
| Weight | Approx. 0.3–0.6 kg |
FAQ
Q1: What is the main function of IS200WROBH1A?
A: It is a relay fuse and power sensing board used to distribute fused power and monitor electrical health in GE Mark VI/Mark VIe turbine control systems.
Q2: Which system uses this module?
A: It is used in GE Speedtronic Mark VI and Mark VIe platforms, mainly within PDIO (Discrete Input/Output) modules.
Q3: Is IS200WROBH1A a control board or a power board?
A: It is primarily a power distribution and relay support board rather than a logic control module.
Q4: What does WROB stand for?
A: WROB refers to “Relay Fuse and Power Sensing” functionality within the Mark VIe architecture.
Q5: What role does it play in turbine operation?
A: It ensures stable fused power delivery to relay outputs and monitors fuse conditions to prevent faults in control circuits.
Q6: Does it support redundancy?
A: Yes, it supports simplex, redundant, and TMR configurations depending on system design.
Q7: Which boards does it work with?
A: It typically interfaces with TDBT, TDBS, and SRLY terminal boards.
Q8: Is this module still in production?
A: It is generally considered obsolete in newer systems but remains widely used in legacy installations and replacement markets.
GE Fanuc IS200WROBH1A Relay Fuse and Power Sensing 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.
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