IS200STAIH2A GE Mark VIe Analog Input Terminal Board
Manufacturer: GE Fanuc
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Part Number: IS200STCIH2A（IS230SNCIH2A)
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IS200STAIH2A Analog Input Terminal Board
The GE IS200STAIH2A, also cataloged as the IS200STAIH2A Analog Input Terminal Board, operates as a dedicated hardware component for signal acquisition and conditioning within Mark VIe and Mark VIeS turbine control network platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200STAIH2A / IS230SNCIH2A |
| Brand | GE (General Electric) |
| Origin | Refer to Nameplate |
| Weight | 1.0 kg |
| Dimensions | Standard DIN-rail or panel enclosure |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Not specified |
| Power Supply | System bus powered |
| Core Performance | 8 Analog Inputs, 16-bit A/D Resolution, +/- 0.1% Accuracy |
Process Control and Signal Conditioning
The IS200STAIH2A facilitates high-precision signal acquisition by interfacing field instrumentation with the Mark VIe I/O pack. The board architecture provides channel-to-system galvanic isolation rated at 1500 VAC, effectively mitigating ground loops and common-mode transients in industrial sites. Backplane bus communication velocity is managed through the I/O pack interface, ensuring deterministic signal delivery to the controller. Firmware flash compatibility is handled by the I/O pack to which the board is paired, requiring operators to verify that hardware revisions are aligned with the specific turbine control application database.
Frequently Asked Questions
Q: Does this terminal board support hot-swapping?
A: Yes, the IS200STAIH2A supports hot-swapping provided that the local I/O pack firmware is configured to handle the removal without triggering a controller fault or spurious turbine trip.
Q: How is open circuit detection performed on this board?
A: The board continuously monitors the loop current; if the input current drops below a predefined threshold (typically below 2 mA), the diagnostic circuit flags an open circuit state to the I/O pack for processor-level evaluation.
Field Installation Guidelines
- Mounting: Secure the board to the control cabinet using either DIN-rail clips or panel mounting screws. Ensure the board is oriented to allow adequate airflow for thermal dissipation.
- Wiring: Use shielded twisted-pair cables for all analog inputs. Terminate the shields at the designated ground bar within the cabinet to maintain high signal-to-noise ratios.
- Configuration: Before energizing, verify that the jumpers or configuration settings (if applicable) on the board match the intended signal type (4-20 mA or voltage mode) to prevent hardware damage.
- Environment: Maintain the cabinet ambient temperature between -40 deg C and +70 deg C. Monitor the unit for moisture ingress, particularly in high-humidity turbine hall environments, to prevent corrosion on terminal contacts.