GE IS200EXAMG1BAA Exciter Attenuation Module

FAQ

Q1. What is the GE IS200EXAMG1BAA used for?
It is an exciter attenuation module that scales and conditions high-level field voltage signals for ground-fault detection and control feedback in GE EX2100e/Mark VIe systems.

Q2. What power supply does this module require?
It operates on an isolated 24 V DC supply nominal.

Q3. How does the IS200EXAMG1BAA interface with the excitation system?
It connects via rack-mount backplane interfaces and communicates through Ethernet (SRTP), Genius Bus, or Modbus TCP.

Q4. What types of signals does this module output?
It provides ±10 V DC and 4–20 mA control signals for field current regulation and monitoring.

Q5. How many inputs and outputs does it support?
The module supports 8 analog inputs and 4 digital outputs.

Q6. What environment can the module operate in?
It is rated for –20 °C to +65 °C industrial environments.

Q7. What are its physical dimensions and weight?
The module measures about 150 × 120 × 35 mm and weighs around 0.5 kg.

Q8. Is the IS200EXAMG1BAA suitable for redundant systems?
Yes, it is compatible with simplex and modular redundant configurations typical in large generator excitation control.

GE IS200EXAMG1BAA

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