FAQ (Q&A Format)

Q1: What analog ranges does the AI801 support?
A1: Configurable for ±10 V, 0–10 V, or 0/4–20 mA on each channel.

Q2: How accurate is the AI801 module?
A2: It features 16-bit resolution with ≤ ±0.05% full-scale linearity error.

Q3: Can I replace it without shutting down the system?
A3: Yes, hot-swap capability allows module exchange on a live backplane.

Q4: What diagnostic features are available?
A4: Per-channel indicators for open circuits, over-range, and short circuits are available to the controller.

Q5: How fast does it respond?
A5: Typical A/D conversion and update time is 2 ms.

Q6: What is its operating temperature range?
A6: –20 °C to +60 °C.

Q7: How much rack space does it occupy?
A7: It is a slim module: 86.1 mm wide, 58.5 mm high, and 110 mm deep.

Q8: What isolation rating does it provide?
A8: 1 kV isolation from each channel to the backplane.

Q9: Which controllers support the AI801?
A9: Compatible with ABB AC800M, Freelance, and other S800-based processors.

Q10: What is the module’s weight?
A10: Approximately 0.24 kg.