The 3500/22M Transient Data Interface (TDI) is a component used in the Bently Nevada 3500 Machinery Monitoring System. It serves as an interface between the 3500 monitoring system and compatible software, enabling data transfer and communication. The TDI resides in the RIM slot of a 3500 rack and interfaces with M series monitors to collect steady-state and transient dynamic (waveform) data, transmitting it to the host software through an Ethernet connection.

Specifications

• Manufacturer: Bently Nevada
• Product Type: Transient Data Interface (TDI)
• Model: 3500/22M
• Series: Bently Nevada 3500
• Inputs:
  • Power: 10.5 Watts
  • Data: USB-B, 10Base-T/100Base-TX I/O
• Outputs:
  • Front Panel LEDs:
    • OK LED: Indicates proper operation
    • TX/RX LED: Indicates communication with other modules
    • TM LED: Indicates TMR mode
  • Ethernet: 10Base-T or 100Base-TX, autosensing; 100Base-FX Fiber-Optic

Environmental Specifications

• Operating Temperature: -20°C to +70°C (-4°F to +158°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: 0% to 95% (non-condensing)

Physical Specifications

• Dimensions: 7.5” H x 4.5” W x 3” D
• Weight: 2 kg (4.4 lbs)

Features

• Data collection: The 3500/22M TDI collects both steady-state and transient dynamic (waveform) data from the M series monitors.
• Data transmission: It transmits the collected data to the host software via an Ethernet connection.
• Communication interface: It provides a communication interface between the 3500 monitoring system and compatible software.
• Redundancy support: It supports Triple Modular Redundant (TMR) mode for enhanced system reliability.

Applications

The 3500/22M TDI is primarily used in machinery monitoring applications, including:

• Industrial machinery: Monitoring the health and performance of rotating machinery such as pumps, compressors, and turbines.
• Oil and gas: Monitoring critical equipment in oil and gas production, transportation, and refining processes.
• Power generation: Monitoring power generation equipment such as turbines, generators, and transformers.
• Transportation: Monitoring engines, transmissions, and other components in transportation vehicles.

Additional Information

For more detailed information on the Bently Nevada 3500/22M Transient Data Interface (TDI), please refer to the following resources:

• Bently Nevada 3500/22M TDI Datasheet: https://dam.bakerhughes.com/m/3067f290d79c13de/original/3500-22M-Transient-Data-Interface-Module-Datasheet-161581-pdf.pdf
• Bently Nevada 3500 Machinery Monitoring System: https://www.bakerhughes.com/bently-nevada

I hope this information is helpful. Please let me know if you have any other questions.