FAQ (10 Q&A)

1. Q: What parameters does this module monitor?
   A: It captures radial vibration, axial (thrust) position, differential expansion, eccentricity, and provides REBAM bearing analysis using four proximity sensors.

2. Q: What is the 135489‑04 variant for?
   A: It offers enhanced termination—featuring isolation layers and advanced field-wiring interfaces—for improved signal clarity and safety.

3. Q: Can the module be serviced live?
   A: Yes, it supports hot‑swap functionality, allowing replacement without interrupting power or operations.

4. Q: How accurate is its monitoring?
   A: It typically delivers ±0.3–0.5 % full‑scale accuracy, with a ceiling of ±1 %.

5. Q: What sensors are supported?
   A: It works with standard capacitive or eddy‑current proximity sensors wired differentially for reliable signal capture.

6. Q: What does REBAM stand for?
   A: Rolling Element Bearing Analysis Measurement, a diagnostic tool to detect incipient bearing failures.

7. Q: How are readings shared with other systems?
   A: Via buffered sensor outputs, optional 4‑20 mA loops, relay outputs for alarms, and digital bus or gateway integration.

8. Q: Is it built for tough environments?
   A: Yes, designed for industrial use with strong thermal and electrical resilience, and safer wiring.

9. Q: What about its physical footprint?
   A: About 241 × 24 × 242 mm, with a weight of roughly 0.9 kg.

10. Q: What are its power needs?
    A: Consumes around 7–8 W and draws from a 24 V DC rack supply.