GE IS200WROGH1A Relay Output & Power Sensing Board
GE IS200WROGH1A Relay Output & Power Sensing Board
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Brand:GE Fanuc PLC Item No.:GE IS200WROGH1A Product Origin:USA Product Dimensions:26.3 cm × 13.8 cm × 8.8 cm Product Weight:2.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IS200WROGH1A is a relay output and power sensing board designed for GE Speedtronic Mark VI / Mark VIe turbine control systems. It is used in industrial power generation environments to provide fused relay switching, power monitoring, and protected signal distribution for turbine control and safety logic circuits.
This module is commonly integrated into gas turbine, steam turbine, and combined-cycle power plant control architectures, where it plays a key role in ensuring that critical output signals are correctly switched, monitored, and protected. Its design supports high-reliability operation in harsh industrial conditions where electrical stability and fault isolation are essential.
Galvanic isolation between control and field circuits
Fault Handling
Overload detection via fuse and sensing circuitry
Backplane Interface
Mark VIe I/O terminal board integration
Redundancy Support
Compatible with TMR / simplex architectures
Operating Temperature
-40°C to +70°C
Storage Temperature
-40°C to +85°C
Humidity Range
5%–95% non-condensing
Construction
Industrial-grade PCB with protective coating
Mounting Type
Rack / terminal assembly mount
Dimensions
~26.3 cm × 13.8 cm × 8.8 cm
Weight
~0.5 kg – 2.3 kg (variant dependent)
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Industrial Applications
The IS200WROGH1A is used in turbine automation systems where safe relay switching and power monitoring are required for reliable plant operation.
Typical applications include:
Gas turbine control systems (GE Mark VI / Mark VIe)
Steam turbine automation and protection systems
Combined-cycle power generation plants
Generator protection and sequencing systems
Industrial SCADA-based turbine control
Critical safety interlock systems
Power plant auxiliary control circuits
In these environments, the module ensures that electrical outputs are properly fused and monitored, reducing the risk of downstream equipment damage or unsafe turbine operation.
Core Advantages
Fused Relay Protection Architecture
Each output channel is protected with individual fusing, helping isolate faults and prevent cascading system failures.
Integrated Power Sensing
Built-in sensing capability allows real-time monitoring of load conditions, improving system diagnostics and fault detection.
High Industrial Reliability
Designed for continuous operation in power plant environments, including vibration, heat, and electrical noise exposure.
Strong Fault Isolation Capability
Electrical isolation and fuse-based protection improve system safety and simplify maintenance procedures.
Seamless Mark VIe Integration
Fully compatible with GE Speedtronic architectures, ensuring stable operation within distributed turbine control systems.
Technical FAQs
1. What is the main function of GE IS200WROGH1A?
It provides fused relay output switching and power sensing for turbine control systems.
2. Which systems use this module?
It is used in GE Mark VI and Mark VIe Speedtronic turbine control platforms.
3. Is it a controller board?
No, it is a relay/output and protection interface board, not a processor.
4. What does WROG refer to?
It refers to a relay, fuse, and power sensing output module family within GE’s I/O architecture.
5. What type of outputs does it support?
It supports multiple fused relay output circuits for industrial control loads.
6. What industries use this module?
Power generation, oil & gas, utilities, and industrial turbine systems.
7. Does it provide protection functions?
Yes, including fuse-based overload protection and circuit isolation.
8. Is it suitable for harsh environments?
Yes, it is designed for high-temperature, high-vibration industrial environments.
9. What happens if a fault occurs?
A fuse or protection circuit isolates the affected output to prevent system-wide damage.
10. Why is it important in turbine systems?
Because it ensures safe switching, protected output control, and reliable power monitoring, all critical for turbine operation and safety logic.
