6. FAQ (10 Q&A)

Here are ten likely questions and answers about IS200EROCH1A:

Q1: What is the weight of the IS200EROCH1A?
A1: Approximately 0.25 kg (0.55 lbs).

Q2: What are its physical dimensions?
A2: Approx 15.9 cm × 17.8 cm in board size (height × width).

Q3: Which voltage supplies does it need?
A3: It is powered via backplane, using 5 VDC and/or 3.3 VDC supplied by the system backplane.

Q4: What temperature range is supported?
A4: From −40 °C up to +70 °C.

Q5: How many channels or signal paths does it support?
A5: Usually 24 channels (for various optional features like ground detection, auxiliary signals etc.).

Q6: Does it support redundant configurations?
A6: Yes. It fits both simplex and redundant backplane slots (ERBP / ERRB).

Q7: What diagnostic or supplementary features does it include?
A7: Includes board ID, power LED, keypad connector, tool connector, ground detector interface.

Q8: For what purpose is the ground detector function used?
A8: To detect earth/ground faults in the exciter field circuit, ensuring safe operation and preventing damage.

Q9: How is the card mounted?
A9: It installs in a single slot in the exciter regulator backplane (ERBP or ERRB) within the EX2100 regulator rack.

Q10: Is this card backwards compatible?
A10: Generally yes with the EX2100 / IS200 exciter regulator family; ensure correct board revision and firmware / ID matches for compatibility.