GE IS200EROCH1ABB Exciter Regulator Options Card

FAQ

Q1. What is the GE IS200EROCH1ABB used for?
It is a redundant exciter regulator options card that enables reliable communication and signal adaptation between third-party devices and the Mark VIe control/excitation system.

Q2. Which control systems is this module compatible with?
It works with GE Mark VIe distributed control systems and associated turbine and excitation control platforms.

Q3. What type of communication interfaces does it support?
The module supports dual Ethernet (10/100 Mbps) and RS-485 interfaces with protocols such as Modbus RTU/TCP and Profibus DP.

Q4. How does redundancy work in this module?
It has dual independent communication channels and dual 24 V DC power inputs, providing automatic switching to prevent communication loss during a fault.

Q5. What kinds of signals can it adapt?
It adapts digital contact inputs and analog signals (4–20 mA, 0–10 V) from third-party sensors and devices to formats usable by the Mark VIe control system.

Q6. What are the environmental operating limits?
The module operates in industrial temperature ranges from −20 °C to +65 °C and tolerates 5 % to 95 % relative humidity (non-condensing).

Q7. How large and heavy is the IS200EROCH1ABB?
It has approximate dimensions of 120 × 45 × 110 mm and weighs around 0.4–0.5 kg.

Q8. Can this module be installed in a live system?
Yes, it supports DIN-rail mounting and hot-swap replacement to minimize downtime during maintenance.

GE IS200EROCH1ABB

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