The Bently Nevada 140482-02, also cataloged as the 140482-02 3500/64M Dynamic Pressure I/O Module, operates as a dedicated hardware component for dynamic pressure signal acquisition and conditioning within the Bently Nevada 3500 Machinery Protection System.
Hardware Specifications
Parameter
Specification
Model
140482-02
Brand
Bently Nevada
Product Type
3500/64M Dynamic Pressure I/O Module
Series
3500 Machinery Protection System
Origin
USA
Weight
Approx. 0.20 kg
Dimensions
Approx. 241.3 mm x 24.4 mm x 99.1 mm
Operating Temp
-30 deg C to +65 deg C
Power Consumption
Approx. 2 to 5 W
Input Type
Dynamic pressure transducer input
Number of Channels
4 channels
Sensor Compatibility
Dynamic pressure transducers
Power Supply
24 VDC nominal
Mounting Type
3500 rack single-slot module
Output Type
Conditioned analog outputs and monitoring signals
Communication Interface
3500 rack internal communication bus
Signal Processing
Dynamic pressure signal conditioning and configurable filtering
Eddy-Current Signal Scaling and Machinery Monitoring Characteristics
The 140482-02 module processes dynamic pressure measurements through the 3500 platform signal conditioning architecture. It supports channel configuration parameters for pressure waveform evaluation, filtering, and monitoring functions associated with rotating equipment analysis.
The Bently Nevada 3500 system architecture applies TSI monitoring principles for machinery condition evaluation. Signal processing methods maintain measurement consistency for applications involving rotor dynamics analysis, vibration-related pressure fluctuations, and transient operating conditions.
The module operates within the rack communication structure to transfer conditioned measurement values and alarm status information. Channel parameters can be configured according to connected transducer characteristics and machine protection requirements.
Frequently Asked Questions
Q: What type of input signals does the 140482-02 module accept? A: The module accepts dynamic pressure transducer signals and performs signal conditioning within the 3500 Machinery Protection System.
Q: How many measurement channels are available on the 140482-02? A: The module provides four dynamic pressure input channels for independent monitoring configurations.
Q: Can the module operate as a standalone measurement device? A: No. The 140482-02 is designed for installation inside a compatible Bently Nevada 3500 rack and communicates through the internal rack bus.
Field Installation Guidelines
Install the module into an available compatible slot of the Bently Nevada 3500 rack.
Verify rack power status and module compatibility before insertion.
Connect dynamic pressure transducer wiring according to the approved system wiring documentation.
Use proper cable shielding and grounding practices to reduce electrical interference on measurement signals.
Keep signal wiring separated from high-voltage power cables and strong electromagnetic interference sources.
Configure channel parameters, filtering settings, and alarm limits through the 3500 configuration software.
Verify input signal behavior after installation before placing the monitoring channel into operational service.
