Bently Nevada 125744-02 3500/20 Rack Interface Module

Description

The Bently Nevada 125744-02 Rack Interface Module (RIM) is a vital component for integrating and managing communication within the 3500 Series monitoring systems. Designed to facilitate data exchange between the rack and external systems, this module ensures reliable operation with its efficient communication capabilities and status indicators.

Key Features

• Power Consumption: 4.75 watts.
• Cable Length: Up to 2.1 meters (7 feet) maximum.
• Baud Rate: Supports a maximum data rate of 38.4 k baud for serial communications.

Specifications

• Inputs:

  • Power Consumption: 4.75 wattsl.
  • Data Rate: Front panel RS232 serial communications with a data rate of 38.4 k baud.
  • I/O Modules:
    • Standards: Supports RS232/RS422 serial communications.
    • Internal Modem Communications: Data rate of 14.4 k baud for internal modem communications.

• Outputs:

  • Front Panel LEDs:
    • OK LED: Indicates proper operation of the RIM.
    • TX/RX LED: Shows communication status with other modules in the 3500 rack.
    • TM LED: Signals when the 3500 rack is in Trip Multiply mode.
    • CONFIG OK LED: Indicates a valid configuration of the 3500 rack.
  • I/O Module OK Relay:
    • Function: Provides an indication of normal operation or fault detection within the rack. The relay can be configured to either an "OPEN" or "CLOSED" contact to indicate a NOT OK condition and operates as "Normally Energized."
    • Specifications: Rated for 5A @ 24 Vdc/120 Vac, with a power rating of 120 Watts/600 VA.

Environmental Limits

• Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F).