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The Bently Nevada 3500/20 (125744-04) is a Rack Interface Module (RIM) designed for the 3500 Machinery Protection System, serving as the primary communication and configuration interface within the rack.
This module acts as the central gateway for system interaction, allowing engineers and operators to configure the system, access diagnostic data, and monitor machinery conditions in real time. It ensures seamless communication between internal modules and external monitoring systems, making it an essential component for system operation.
With its industrial-grade design and high reliability, the 3500/20 module is widely deployed in critical environments where continuous monitoring of rotating machinery is required.
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/20 |
| Part Number | 125744-04 |
| Product Type | Rack Interface Module (RIM) |
| Function | System communication, configuration, and diagnostics |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Installation | Rack-mounted (3500 system rack) |
| Application | Machinery protection systems |
| Environment | Industrial-grade |
| Communication | Interface for monitoring and system access |
| Compatibility | Bently Nevada 3500 system |
The 3500/20 (125744-04) operates as the central communication interface within the 3500 rack system.
Connects to the 3500 system backplane
Interfaces with internal monitoring modules
Provides access for configuration and diagnostics
Enables data exchange between the system and external devices
Centralized communication interface
System configuration and commissioning
Diagnostic and status monitoring
Data access for condition monitoring
This ensures reliable and efficient system interaction.
The 3500/20 plays a critical role by:
Acting as the main communication gateway
Supporting system setup and maintenance
Enabling real-time monitoring of machinery conditions
Ensuring stable data exchange across system components
It is essential for maintaining system performance and reliability.
The Bently Nevada 3500/20 is widely used in:
Turbine monitoring systems
Compressor protection systems
Oil and gas facilities
Power generation plants
Petrochemical and chemical industries
Rotating machinery condition monitoring
It is ideal for applications requiring continuous monitoring and protection of critical rotating equipment.
For optimal performance, the module should be:
Installed in a Bently Nevada 3500 rack
Properly connected to the system backplane
Configured using compatible system software
Integrated with plant monitoring systems
Installed according to manufacturer guidelines
Correct installation ensures reliable communication and system accessibility.
The 3500/20 (125744-04) typically works with:
Bently Nevada 3500 rack systems
Monitoring and protection modules
Power supply modules
Communication interface modules
Machinery condition monitoring systems
These components form a complete machinery protection solution.
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 3500/20 (125744-04) | Rack Interface Module | Updated interface version | 3500 systems |
| 3500/20 (125744-02) | Rack Interface Module | Standard interface module | General systems |
| 3500/20 (125744-01) | Rack Interface Module | Legacy version | Existing installations |
| 3500/22M | Communication Module | Advanced communication | Complex systems |
| Industrial Interface Modules | Interface Unit | Flexible integration | Automation systems |
Central interface for system communication
Enables configuration and diagnostics
Supports real-time monitoring
Reliable performance in industrial environments
Seamless integration with 3500 systems
Essential for machinery protection platforms
What is the function of the 3500/20 (125744-04)?
It provides communication, configuration, and diagnostic access for the 3500 machinery protection system.
Is this module required for system operation?
Yes, it is a core component necessary for system interaction and monitoring.
Where is it typically used?
It is used in industrial environments to monitor and protect rotating machinery such as turbines and compressors.
The Bently Nevada 3500/20 (125744-04) Rack Interface Module is a critical interface component within the 3500 machinery protection system.
It provides:
Reliable system communication and control
Efficient configuration and diagnostics
Seamless integration with monitoring modules
Stable operation in demanding industrial environments
For engineers and maintenance teams, this module offers a dependable and essential interface solution for ensuring the safety and performance of critical industrial machinery.