Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The GE IS200EXAMG1A is an Exciter Attenuation Module designed for use in EX2100 excitation systems. The module is crucial for controlling and mitigating the high-frequency noise generated in power generation applications, particularly in synchronous machines like turbines and generators. It helps improve system stability and protects sensitive components by reducing noise levels in the excitation system.
This module is integral to the EX2100 series, GE’s advanced solution for power plant excitation control. The IS200EXAMG1A works by providing controlled attenuation to the signals, ensuring smooth operation and optimal performance of the entire excitation system. It is engineered for high durability and reliability in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Dimensions | 230 x 191 x 30 mm |
| Weight | 0.46 kg |
| Input Voltage | 24V DC |
| Operating Temperature | -40°C to +70°C |
| Communication Protocol | Modbus RTU |
| Environmental Protection | IP20 |
| Function | Signal Attenuation for Excitation Control |
The GE IS200EXAMG1A is primarily used in power generation systems, particularly in the control of synchronous machines and exciter systems. Its main applications include:
Power Generation: Reducing high-frequency noise in excitation systems to ensure stable generator operation in power plants.
Industrial Automation: Used in large-scale industrial control systems to enhance signal quality and prevent interference.
Renewable Energy: Helps ensure smooth operation of renewable energy power plants like wind and hydroelectric stations, where excitation control is essential.
Grid Stability: Contributes to the overall stability of the power grid by ensuring clean excitation signals in generator systems.
Noise Reduction: Effectively reduces high-frequency noise in excitation systems, contributing to stable generator performance.
Wide Temperature Range: The module operates in a temperature range of -40°C to +70°C, making it suitable for harsh industrial environments.
Compact and Lightweight: With dimensions of 230 x 191 x 30 mm and a weight of 0.46 kg, it is easy to install and doesn’t take up much space in control panels.
Easy Integration: Supports Modbus RTU communication protocol for seamless integration with other GE excitation and control systems.
Durability and Reliability: Built for long-term operation with robust protection, ensuring continuous performance in demanding conditions.
Brand: General Electric (GE)
Series: EX2100 (Excitation Systems)
GE is a leader in the development of automation and control systems. The EX2100 series represents a comprehensive suite of products for advanced excitation control, providing reliable and scalable solutions for power generation and industrial applications.
| Model | Description | Key Parameters |
|---|---|---|
| IS200EXAMH1A | Exciter Attenuation Module with enhanced features | Input Voltage: 24V DC, Temperature Range: -40°C to +70°C |
| IS200EXAMG2A | Advanced signal attenuation module for large generators | Input Voltage: 24V DC, Communication: Modbus RTU |
| IS200EXAMT1A | High-performance attenuator for excitation control systems | Input Voltage: 24V DC, Outputs: 16 Digital/Relay |
| IS200EXAMM1A | Modular attenuation module for complex systems | Input Voltage: 24V DC, Weight: 0.48 kg |
| IS200EXAMS1A | Compact module for standard excitation systems | Input Voltage: 24V DC, Communication: Modbus RTU |
| Model | Description | Key Parameters |
|---|---|---|
| IS200ERIOH1A | I/O Module for Control Systems | Input Voltage: 110V AC, Power: 15W, Dimensions: 180 x 280 x 50 mm |
| IS200EROCH1A | Operator Control and Interface Module | Input Voltage: 120V AC, Power: 20W, Weight: 1.0 kg, Temperature Range: -10°C to +60°C |
| IS200ERRBG1A | Remote I/O Interface and Communication Unit | Input Voltage: 220V AC, Power: 25W, Dimensions: 200 x 290 x 55 mm |
| IS200ERIOH2A | Enhanced I/O Module | Input Voltage: 110V AC, Power: 18W, Dimensions: 175 x 275 x 50 mm |
| IS200EROCG1A | Control and Operator Interface System | Input Voltage: 230V AC, Power: 30W, Weight: 1.3 kg, Temperature Range: -20°C to +70°C |
Q1: What is the primary function of the GE IS200EXAMG1A?
A1: The IS200EXAMG1A is designed to provide signal attenuation to excitation systems, reducing high-frequency noise and ensuring smooth operation of generators and turbines.
Q2: Can the IS200EXAMG1A be used in renewable energy applications?
A2: Yes, it is used in renewable energy systems like wind and hydroelectric power plants to stabilize excitation control and reduce signal interference.
Q3: What is the temperature range of the IS200EXAMG1A?
A3: The module operates within a temperature range of -40°C to +70°C, making it suitable for extreme industrial environments.
Q4: How does the IS200EXAMG1A integrate with other GE control systems?
A4: The IS200EXAMG1A uses the Modbus RTU communication protocol, allowing it to easily integrate with other GE excitation and control modules.
Q5: Is the IS200EXAMG1A suitable for use in power plants?
A5: Yes, it is ideal for use in power plants, especially in synchronous generators and turbines where stable excitation control is crucial.
Q6: What are the I/O capabilities of the IS200EXAMG1A?
A6: The module primarily handles signal attenuation for excitation control and does not provide extensive I/O functionality like other automation modules.
Q7: What is the protection rating of the IS200EXAMG1A?
A7: The IS200EXAMG1A has an IP20 rating, offering protection against solid objects larger than 12mm but is not waterproof.
Q8: How easy is it to install the IS200EXAMG1A?
A8: The module is compact and lightweight, with dimensions of 230 x 191 x 30 mm and a weight of 0.46 kg, making installation straightforward, especially in tight spaces.
Q9: Can the IS200EXAMG1A handle high-power applications?
A9: Yes, it is designed for use in power generation systems where handling high-power signals and ensuring stable operation are crucial.
Q10: What is the warranty period for the IS200EXAMG1A?
A10: The standard warranty for GE products is typically one year, though this may vary depending on the distributor or regional terms.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.