GE IS200EMIOH1A Exciter Main I/O Board

FAQ

Q1. What is the IS200EMIOH1A used for?
It is the main I/O board in GE’s EX2100 excitation control system, managing inputs/outputs from other terminal boards and interfacing with control logic.

Q2. Which control systems is this board compatible with?
It is used in GE EX2100 and Mark VIe turbine/excitation control systems.

Q3. What types of signals does the IS200EMIOH1A handle?
It handles potential transformer (PT) and current transformer (CT) signals, discrete contacts, and relay driving signals.

Q4. Does the board generate gate pulse outputs?
Yes, it sends logic-level gate pulse signals to downstream amplifier boards via the backplane.

Q5. How is the board mounted?
It is mounted as a single-slot, double-height VME style board in the control rack backplane.

Q6. What are the approximate physical dimensions and weight?
Dimensions are about 9.25 in × 6.5 in (≈235 mm × 165 mm) and weight is around 0.9 kg.

Q7. Does the module include status indicators?
Yes, it has LEDs on the front plate for power and status information.

Q8. Does the module require external power?
No, it is powered through the control system backplane.

Q9. Can this board be used outside of GE systems?
It is specific to GE’s EX2100/Mark VIe turbine control platforms and not typically used standalone outside those systems.

Q10. Is the IS200EMIOH1A still available?
Yes, it is available through industrial automation suppliers, surplus stocks, and refurbishment channels.

Exciter Main I/O Board GE IS200EMIOH1A

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.