Bently Nevada 3500/22M 138607-01 Transient Data Interface (TDI) module is typically used with the vibration monitoring and displacement monitoring modules in the 3500 rack. It transmits data through a high-speed communication interface to the upper system (such as System 1 software). During the operation of industrial equipment, many critical faults (such as rotor imbalance, bearing damage, resonance problems, etc.) often occur during startup, shutdown, or load changes in transient stages. Traditional monitoring modules primarily focus on steady-state data, whereas the 3500/22M TDI module can capture short yet highly valuable dynamic data, providing a more comprehensive basis for equipment health assessment.
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Bently Nevada 3500/22M 138607-01 Transient Data Interface Module resides in the slot next to the 3500 rack power supply and interfaces with the M Series displays (3500/40M, 3500/42M, etc.) to continuously collect steady state and transient dynamic (waveform) data and pass the data to the host software over an Ethernet link.
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In the 3500 system architecture, the 138607-01 module not only performs communication functions but also undertakes the tasks of data aggregation and forwarding. Its role is similar to "data gateway + analysis entry".
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The functions include:
Integrates rack data communication functions
Provides high-speed transient data acquisition channels
Supports system configuration and data management
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The key features of the Transient Data Interface module are:
Can capture the transient data during the operation of the equipment
Including:
Vibration changes during the startup process
Dynamic characteristics during the shutdown process
Sudden impact signals
Response to load fluctuations
| Technical Specifications | |
|
Manufacture |
BENTLY NEVADA |
|
Model |
3500/22M |
|
Part Number |
138607-01 |
|
Description |
Transient Data Interface |
| Communication interface | Ethernet + RS232/RS422 |
|
Origin |
USA |
|
Dimension |
26*26*5cm |
|
Weight |
0.84kg |
| Data Acquisition and Transmission | The TDI is capable of continuously acquiring steady-state and transient dynamic (waveform) data and transmitting the data to the host computer software over an Ethernet link. |
| Static Data Acquisition | The TDI comes standard with static data acquisition support. |
| Dynamic Data Acquisition | Using optional channel-enabled disks, the TDI is capable of acquiring dynamic data and high-resolution transient data. |
| Communications | The TDI has integrated communications processor functionality, eliminating the need for an additional communications module. |
| Modular Design | The TDI has a modular design for easy installation and maintenance. |
| Interfaces | USB-B, 10Base-T/100Base-TX Ethernet, and 100Base-FX fibre optic Ethernet interfaces are provided. |
| Outputs | Front panel LED indicators (OK, TX/RX, TM) |
System configuration and debugging process
Contact: info@htechplc.com
Initial configuration
Operation steps:
Power on the 3500 system
Connect the computer via Ethernet
Open the configuration software (3500 Configuration Software)
Identify the TDI module
Assign an IP address
Set communication parameters
Common problems during use
Unable to communicate
Data is unstable.
Unable to collect transient data
Module identification and parameter setting
The configuration content includes:
Module address
Data sampling rate
Communication protocol
Channel mapping
Usage Suggestions
Use in conjunction with System 1
Establish a historical database
Regular calibration system
Q & A
Is it mandatory to install 138607-01 in a fixed slot?
It must be installed in the 3500 rack.
The system relies on this location for identification and initialisation.
Do not move the position at will; otherwise, the system will be unable to communicate normally.
Can it operate independently?
No.
138607-01 must rely on:
3500 rack system
Monitoring module (vibration/displacement module)
Upper-level software (such as System 1)
What are the industrial applications of communication interfaces?
Ethernet: Data upload for System 1
RS232: Local debugging and maintenance
RS422: Long-distance industrial communication
If the TDI malfunctions, how will the system behave?
The monitoring module is still operating normally (with protection unaffected)
Data cannot be uploaded or analysed
Communication between System 1 has been interrupted
The diagnostic function is ineffective