



Centralized Data Communication for Advanced Machinery Monitoring
The Bently Nevada 3500/22M-01-02-00 Transient Data Interface (TDI) Module serves as the communication hub of the Bently Nevada 3500 Machinery Protection System. Combining the functions of a traditional Rack Interface Module (RIM) with an advanced communication processor, the TDI continuously collects steady-state and transient machinery data from compatible 3500 monitors and transfers it to asset management and diagnostic software through a high-speed Ethernet connection.
Engineered for high-reliability industrial environments, the 3500/22M-01-02-00 enables seamless integration between machinery protection hardware and condition monitoring software. It supports efficient system configuration, real-time diagnostics, and predictive maintenance, making it an essential component for maximizing equipment availability and minimizing unexpected downtime.
Product Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 3500/22M-01-02-00 |
| Product Type | Transient Data Interface (TDI) Module |
| Series | 3500 Machinery Protection System |
| TDI Type | Standard |
| I/O Module Type | 10Base-T / 100Base-TX Ethernet I/O Module |
| Communication Interface | Ethernet, USB Configuration Port |
| Compatible Software | System 1 Condition Monitoring Software, 3500 Configuration Software |
| Compatible Monitors | 3500/40M, 3500/42M, 3500/45, 3500/50M and other M-Series Modules |
| Dynamic Data Collection | Optional Channel Enabling Disk |
| Static Data Collection | Standard |
| Power Consumption | Typical 10.5 W |
| Installation | Slot 1 (Adjacent to Power Supplies) |
| Main Module Dimensions | 241.3 × 24.4 × 241.8 mm |
| Main Module Weight | Approximately 0.91 kg |
| I/O Module Dimensions | 241.3 × 24.4 × 99.1 mm |
| I/O Module Weight | Approximately 0.20 kg |
Industrial Applications
The 3500/22M-01-02-00 is widely deployed in facilities that require continuous machinery health monitoring and centralized diagnostic data management. By providing reliable communication between monitoring modules and supervisory software, it helps improve maintenance efficiency and operational decision-making.
Typical applications include:
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Steam turbine monitoring systems
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Gas turbine protection
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Centrifugal compressor diagnostics
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Power generation facilities
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Oil and gas production platforms
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Petrochemical processing plants
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Refinery rotating equipment
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Chemical manufacturing
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Mining operations
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Industrial automation and asset management systems
Performance Highlights
Designed to streamline machinery monitoring and data acquisition, the 3500/22M delivers dependable communication and exceptional system compatibility.
Key advantages include:
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Integrates Rack Interface Module and communication processor functions
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Supports continuous steady-state and transient data collection
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High-speed Ethernet communication for real-time monitoring
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USB configuration port for convenient system setup
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Compatible with a wide range of 3500 M-Series monitoring modules
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Improves predictive maintenance through advanced data acquisition
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Reliable operation in demanding industrial environments
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Simplifies rack configuration and system diagnostics
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Enhances plant-wide machinery health management
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Proven performance for critical rotating equipment protection
Technical FAQs
1. What is the primary function of the 3500/22M-01-02-00 TDI Module?
The module acts as the communication interface between the 3500 Machinery Protection System and compatible monitoring software, collecting machinery data and transmitting it through an Ethernet network.
2. Where is the TDI installed?
The TDI is installed in Slot 1, immediately adjacent to the power supplies in every 3500 rack.
3. Which software platforms are compatible?
It communicates with System 1 Condition Monitoring and Diagnostic Software and 3500 Rack Configuration Software for machinery diagnostics and configuration.
4. Does the module collect transient waveform data?
Yes. Static data collection is standard, while transient and high-resolution waveform collection is available with the optional Dynamic Data Channel Enabling Disk.
5. What communication interfaces are available?
The module includes a 10Base-T/100Base-TX Ethernet interface and a USB-B configuration port for local setup and maintenance.
6. Is the TDI part of the machinery protection path?
No. Although it performs rack-wide communication functions, the TDI is not part of the critical protection path and does not affect automatic machinery protection if communication is interrupted.
7. Which monitoring modules are supported?
The TDI communicates with compatible Bently Nevada M-Series modules, including the 3500/40M Proximitor Monitor, 3500/42M Proximitor Seismic Monitor, 3500/45 Position Monitor, and other supported monitors.
8. What are the dimensions and weight?
The main module measures 241.3 × 24.4 × 241.8 mm and weighs approximately 0.91 kg. The Ethernet I/O module measures 241.3 × 24.4 × 99.1 mm and weighs approximately 0.20 kg.
9. What benefits does the TDI provide for predictive maintenance?
By continuously collecting and transmitting machinery condition data, the TDI enables trend analysis, early fault detection, remote diagnostics, and more effective maintenance planning.
10. Why choose the Bently Nevada 3500/22M-01-02-00?
Its integrated communication capabilities, dependable Ethernet connectivity, flexible data acquisition, and seamless compatibility with the 3500 Machinery Protection System make it an ideal solution for modern industrial asset monitoring.