7. FAQ

1. Q: What does this module monitor?
   A: It monitors differential vibration or displacement between two sensors to detect shaft rub or misalignment.

2. Q: Can it tolerate harsh environments?
   A: Yes. It operates reliably from –20 °C to +70 °C with up to 95 % non‑condensing humidity.

3. Q: What kind of outputs does it provide?
   A: It offers analog differential outputs plus optional digital communication, depending on configuration.

4. Q: Does it support redundancy?
   A: Yes. It includes dual redundant channels to ensure uninterrupted protection if one channel fails.

5. Q: How fast does it respond to a fault?
   A: It typically trips and alarms in under 10 milliseconds once a threshold is exceeded.

6. Q: How is it mounted in a control rack?
   A: It fits standard 19‑inch racks or DIN‑rail mounting systems for ease of installation.

7. Q: Is there self‑diagnostic capability?
   A: Yes. The unit performs power‑up self‑tests and continuous channel monitoring to alert when maintenance is needed.

8. Q: What is its weight and size?
   A: Please refer to the specifications: 160 mm × 100 mm × 25 mm, weighing 0.45 kg.

9. Q: What voltage does it require?
   A: It runs on a DC supply of 18 to 32 volts.

10. Q: Can it integrate with modern control systems?
    A: Yes. It supports both analog and digital interfaces, enabling integration with legacy and modern control networks.