GE IS200EMIOH1A EX2100 Excitation Control Main I/O Board
Manufacturer: GE Fanuc
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Part Number: IS200EMIOH1A
Condition：New with Original Package
Product Type: Digital I/O Cards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IS200EMIOH1A Exciter Main I/O Board
Configured for excitation regulation and signal aggregation in EX2100 and EX2100e control platforms, the GE IS200EMIOH1A (IS200EMIOH1A Exciter Main I/O Board) provides direct physical and electrical execution for gate pulse routing and relay output control.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200EMIOH1A |
| Brand | GE |
| Origin | USA |
| Weight | 0.58 kg |
| Dimensions | 23.3 cm × 16.0 cm × 2.0 cm |
| Operating Temp | -40 deg C to 85 deg C |
| Power Consumption | 5 VDC (logic), 24 VDC (field) |
| Digital Inputs | 16 channels, 24 VDC optically isolated |
| Relay Outputs | 8 channels, 125 VDC / 250 VAC (2 A) |
Industrial Control & Processing Characteristics
The GE IS200EMIOH1A integrates FPGA-based real-time signal validation to perform high-speed scaling of turbine excitation feedback. The architecture supports backplane bus communication velocity metrics required for the deterministic EX2100 control network, facilitating synchronized gate pulse routing to associated distribution modules. Consistent with standardized GE control hardware, the module permits firmware flash compatibility to address logic updates during maintenance windows. Users should observe I/O density scaling limits when interfacing with legacy terminal boards to ensure signal integrity across the VME 96-pin backplane interface.
Frequently Asked Questions
Q: Can the IS200EMIOH1A be replaced while the exciter system remains in operation?
A: Yes, the hardware supports hot-swappable replacement procedures, provided the maintenance technician adheres to documented safety protocols to prevent inadvertent activation of relay outputs during module insertion.
Q: How are internal control faults isolated from the external field circuitry?
A: The board utilizes 2500 Vrms optical isolation for digital inputs and dedicated overcurrent protection (3 A per output) to decouple the control logic from field-level electrical transients or short-circuit events.
Field Installation Guidelines
Before installing the GE IS200EMIOH1A, de-energize the external 24 VDC field power supply to prevent accidental relay triggering. Ensure the VME 96-pin connector pins are free from oxidation or physical distortion prior to insertion into the rack chassis. When terminating field wiring, utilize shielded cables to maintain ESD immunity within the specified ±15 kV air / ±8 kV contact limits. Ensure the module is seated fully against the rack backplane and secure the mounting hardware to maintain structural stability against high-vibration turbine environments. Verify the status of the 24 onboard LEDs post-installation to confirm initialization and communication link validity.