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Technical specifications for 2201/03-01

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    2201/03-01
  • Estimated shipping dimensions:
    25.4×3.2×14.6cm
  • Weight:
    0.65 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Module role:
    2201 Four Channel Monitor
  • Input option:
    01
  • Channel count:
    Four
  • Transducer inputs:
    Proximitor inputs on all four channels
  • System chassis:
    Allen-Bradley 1771 rack
  • PLC communication:
    Block transfer reads and writes plus single data reads
  • Buffered outputs:
    Direct displacement-transducer signals at front coaxial connectors
  • Channel status:
    OK requires valid configuration and input within OK voltage limits
  • Self-tests:
    Power-up, cyclic, and self-test with calibration

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 2201/03-01 brings four Proximitor measurement channels into the PLC-connected 2201 Monitoring System.
  • Accepts Proximitor transducer signals on all four monitor channels.
  • Operates as an intelligent I/O module in an Allen-Bradley 1771 rack.
  • Exchanges configuration and status data with the PLC through block transfers.
  • Provides buffered transducer outputs for local diagnostic measurements.

The monitor belongs to a 2201 system consisting of a System Monitor, a backplane and one or more monitoring modules. PLC configuration, transducer type, full-scale range, filtering and alarm settings must be retained for all four channels.

Important Notice: Preserve the PLC addressing and the complete four-channel configuration. Verify the self-test result, buffered outputs and alarm behavior before service release.

Bently Nevada 2201/03-01 Manuals & Downloads
Bently Nevada 2201/03-01 Technical Reference (PDF)Bently Nevada 2201/03-01 Installation & Commissioning Guide (PDF)

The first document presents the model-specific technical function and system relationship. The installation guide covers identification, controlled installation, commissioning checks and acceptance records.

Four-channel proximity monitoring
Connects four Proximitor transducer signals to the 2201 monitoring architecture.
PLC-integrated machinery protection
Transfers configuration, channel values and alarm status through the Allen-Bradley rack interface.
Thrust or radial measurements
Applies the configured proximity-channel function for the assigned machine points.
Diagnostic signal access
Provides front-panel buffered outputs for approved external diagnostic equipment.
Apply these checks to the exact Bently Nevada 2201/03-01 position before isolation, replacement or release.
1
Match the complete 2201/03-01 identity with the recorded 2201 backplane position.
2
Remove system power and observe electrostatic-discharge controls before handling the monitor.
3
Record all four channel types, ranges, setpoints, filters and PLC address settings.
4
Connect only the documented Proximitor input circuits to the four channel terminals.
5
Preserve shield, common and signal assignments for every transducer connection.
6
Confirm PLC block-transfer addressing before applying a restored configuration.
7
Review channel OK, Alert and Danger status after the self-test with calibration completes.
8
Verify buffered outputs and the required alarm response on all four channels before release.

Technical notes

Preserve the PLC addressing and the complete four-channel configuration. Verify the self-test result, buffered outputs and alarm behavior before service release.

FAQ View All FAQ

  • Which transducer population defines Bently Nevada 2201/03-01?
    The 01 monitor option accepts Proximitor transducer inputs on all four channels.
  • How many measurement channels are available on Bently Nevada 2201/03-01?
    It provides four general-purpose proximity-monitoring channels.
  • Where does Bently Nevada 2201/03-01 operate?
    It operates in a 2201 Monitoring System installed in an Allen-Bradley 1771 rack.
  • How does Bently Nevada 2201/03-01 exchange information with the PLC?
    The 2201 system uses block transfer reads and writes plus single data reads under PLC control.
  • What signal is available at the front connectors of Bently Nevada 2201/03-01?
    The buffered output provides the direct displacement-transducer signal for approved diagnostic use.
  • What makes a channel OK on Bently Nevada 2201/03-01?
    The channel must pass the monitor tests, have a valid configuration and receive an input within the upper and lower OK voltage limits.
  • Which self-tests support fault detection in Bently Nevada 2201/03-01?
    The system performs power-up and cyclic self-tests and runs a self-test with calibration when the full configuration is written.
  • What must be demonstrated after configuring Bently Nevada 2201/03-01?
    All four channels must show the expected value, OK state, buffered signal and configured Alert and Danger response.
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