GE Fanuc IS200ERDDH1A Excitation Regulator Digital
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| [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 | IS200ERDDH1A |
| Manufacturer | GE Industrial Systems |
| Product Family | EX2100 Excitation Control System / Mark VI |
| Product Type | Excitation Regulator Digital/Discrete Input Board |
| Module Type | ERDD Board |
| Function | Monitors and processes digital and discrete input signals for the excitation control system |
| Application | Generator Excitation Systems, Turbine Control, Power Plant Automation |
| Input Signals | Discrete Status Inputs, Digital Feedback from Sensors, Limit Switches, Alarms |
| Output Signals | Conditioned Digital Signals to Excitation Controller |
| Signal Conditioning | Debouncing, Filtering, Isolation, Level Conversion |
| Communication Interface | Backplane Communication Interface |
| Isolation Type | Galvanic Isolation Between Field Inputs and Control Electronics |
| Diagnostic Features | Input Monitoring, Fault Detection, Self-Diagnostics |
| LED Indicators | Power, Status, Input Activity, and Fault Indicators |
| Connector Type | High-Density Backplane Connectors |
| Mounting Type | Rack-Mounted Printed Circuit Board |
| Power Supply | Backplane Powered |
| System Compatibility | GE EX2100 and Mark VI Excitation Systems |
| Redundancy Support | Compatible with Redundant Excitation Architectures |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -30°C to +65°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Dimensions (H × W × D) | 241 × 160 × 25 mm |
| Weight | 0.45 kg |
| Typical Applications | Discrete Input Monitoring, Excitation System Control, Generator Status Supervision, Power Plant Automation |
| Revision Level | H1A |
| Lifecycle Status | Obsolete / Legacy Product |
FAQ
Q1: What is the IS200ERDDH1A?
A1: The IS200ERDDH1A is an Excitation Regulator Digital/Discrete Input (ERDD) board used in GE EX2100 and Mark VI systems to monitor, condition, and report discrete signals to the excitation controller.
Q2: What is the primary function of the module?
A2: Its primary function is to acquire digital and discrete input signals from the field, condition them, and provide reliable, isolated input data to the excitation control system.
Q3: Which systems use the IS200ERDDH1A?
A3: The board is used in GE EX2100 excitation systems and Mark VI turbine-generator control platforms.
Q4: What types of signals does the board handle?
A4: It handles discrete status inputs, digital feedback from sensors, limit switch signals, and alarm contacts.
Q5: Does the module provide isolation?
A5: Yes. Galvanic isolation protects the control electronics from field-side electrical disturbances.
Q6: What diagnostic features are available?
A6: The module includes input monitoring, fault detection, self-diagnostics, and LED indicators for troubleshooting and maintenance.
Q7: What are the typical applications?
A7: Typical applications include discrete input monitoring, generator status supervision, excitation system control, and power plant automation.
Q8: Is the IS200ERDDH1A still available?
A8: The IS200ERDDH1A is a legacy GE excitation-system component. Refurbished, surplus, and replacement units are generally available through industrial automation suppliers.
GE Fanuc IS200ERDDH1A Excitation Regulator Digital 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.








