Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.6 kg |
| Dimensions | 59 cm x 2 cm x 1.5 cm |
| Operating Temp | -30 degC to +65 degC |
| Power Consumption | 4 W max |
| Signal Input Type | Dynamic Pressure / Vibration |
| Output Interface | Backplane Bus |
Eddy-Current Probe Scaling and Gap Voltage Validation
This module interfaces directly with eddy-current proximity probes, requiring precise scaling calibration to match transducer target material properties. Gap voltage validation is performed at -10 VDC reference levels to ensure linear measurement range alignment with shaft displacement characteristics. Cross-talk suppression between adjacent channels is implemented via shielded differential input routing.
Frequently Asked Questions
Q: Is hot-swap supported on the 100767-01 module?
A: No. The module must be installed or removed only when the 3500 rack power is disconnected to prevent backplane transient damage.
Q: What is the typical backplane current load for this module?
A: The module draws approximately 330 mA from the backplane +15 VDC supply under full operational load.
Q: Does firmware compatibility require manual updates?
A: Firmware alignment must match the 3500 rack firmware version; mismatched versions will inhibit module initialization.
Field Installation Guidelines
Mount the module into the designated 3500 rack slot, ensuring the alignment pins engage correctly before securing the front locking lever. Use continuous shield termination at both ends of signal cables to the rack ground bus. Maintain minimum separation of 10 cm between signal wiring and high-power AC conductors to reduce electromagnetic interference. Verify gap voltage at installation using calibrated test equipment before placing machinery into service.
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