Features:
- Provides Accurate Internal Terminations For Up To Four Proximity, Velocity, Or Acceleration Transducer Inputs
- Maintains Standard I/O Input Impedance Of 10 kΩ For Prox/Accel Signals And Supports Efficient Signal Routing
- Features Low Power Consumption With LEDs Indicating Module Operation, Communication, And Bypass Status
The Bently Nevada 140471-01 Prox/Velom I/O Module Is Designed To Interface Directly With The 3500/42M Proximitor Seismic Monitor, Routing Signals From Proximity, Velocity, Or Acceleration Transducers With High Accuracy. It Accepts One To Four Inputs And Provides Proper Impedance Matching, Ensuring That Prox/Accel Signals Are Processed Correctly. Compared With The 3500/22M Termination Modules, The 140471-01 Offers Enhanced Signal Integrity And Greater Transducer Compatibility.
The Module Operates At 23.9 V With 45.5 mA Current, Consuming Approximately 7.7 W Typically, While Signal Processing Uses 1.09 W. It Supports Prox/Accel, Velomitor, And HTVS Transducers, Allowing Flexible Configuration For Different Monitoring Applications. By Ensuring Reliable Signal Routing To The 3500/42M Channels, The 140471-01 Module Plays A Crucial Role In Machinery Protection And Operational Monitoring.
LED Indicators Provide Clear Operational Feedback: The OK LED Confirms Normal Function, The TX/RX LED Shows Communication With Other 3500 Rack Modules, And The Bypass LED Displays When The Module Is In Bypass Mode. These Features Simplify Maintenance And Troubleshooting, Making The 140471-01 Module A Reliable Component For Industrial Vibration And Position Monitoring Compared To Older Termination Modules Like The 3500/33.
The 140471-01 Bently Nevada Prox/Velom I/O Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 140471-01 Prox/Velom I/O Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 140471-01 Prox/Velom I/O Module Specs
General
- Manufacturer GE / Bently Nevada
- Model 140471-01
- Condition New Original ready stock
- Product Family 176449-01,144181-50,184139-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Radial Vibration Monitoring: Monitors the lateral displacement of rotating shafts in motors, turbines, pumps, etc.
- Axial Position (Thrust) Monitoring: Prevents excessive axial displacement from causing collision damage.
- Velocity Measurement: Monitors housing vibration in conjunction with the Velomitor velocity sensor.
- Critical Equipment Protection: Used in pumps, fans, compressors, and generators in industries such as petrochemicals, power, and mining.
- API 670 Standard: Fully compliant with the American Petroleum Institute's industry standards for mechanical protection systems.
- Functional Safety Certification: Supports SIL 1/2 level Safety Instrumented System (SIS) integration.
- Regional Safety Certification: Typically obtains CE, CSA, ATEX, FM (North American Explosion-Proof and Electrical Safety), and RoHS certifications.
- Electromagnetic Compatibility (EMC): Meets industrial environmental immunity standards, ensuring stable operation in strong magnetic and electrical environments.
- High-Reliability Connection: Utilizing internal terminations, the design eliminates the need for external junction boxes, reducing potential points of failure and simplifying cabinet wiring.
- Multi-Channel Support: When used with the 3500/42M, it supports up to four fully independent monitoring channels.
- High-Precision Signal Transmission: Input Impedance: Typically 10 kΩ, ensuring sensor signal integrity. Frequency Response: Supports wideband signal transmission from low frequencies (approximately 3 Hz) to high frequencies (up to 14.75 kHz and above).
- Fast Alarm Response: The module hardware design supports microsecond-level signal acquisition, ensuring that alarm logic triggers immediately upon detecting an anomaly.