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The Bently Nevada 3500/20 135031-01 is a Rack Interface Module designed for the 3500 Series Machinery Protection System. It functions as an important communication and system management component within the monitoring rack, providing the interface between the internal rack modules and external configuration, monitoring, and communication systems.
The module is responsible for managing communication between the protection rack and external devices, while also providing essential rack-level information such as module status, system configuration data, alarm conditions, and operational diagnostics. It plays a key role in maintaining efficient communication and system management within a complete machinery protection installation.
The 3500/20 135031-01 is installed in a dedicated rack position and works together with various monitoring modules, including vibration monitors, position monitors, relay modules, communication interfaces, and other protection modules. Through centralized rack communication, the module enables operators and maintenance personnel to access system information and perform configuration tasks efficiently.
The module adopts a modular plug-in structure, allowing easy installation, replacement, and maintenance. This design reduces system downtime and simplifies troubleshooting procedures during maintenance activities.
Designed for continuous industrial operation, the module provides reliable performance in demanding environments where machinery monitoring systems must operate continuously. It is commonly used in applications involving turbines, compressors, generators, pumps, and other critical rotating equipment requiring accurate condition monitoring and protection.
The 3500/20 135031-01 contributes to improved machinery availability by providing reliable communication, system monitoring capability, and efficient data management within the protection rack.
Bently Nevada
Bently Nevada is a globally recognized industrial automation brand specializing in machinery protection, vibration monitoring, condition monitoring, and predictive maintenance technologies.
Its products are widely used in industries requiring high equipment reliability, including power generation, oil and gas, petrochemical processing, marine systems, mining, metallurgy, and large-scale manufacturing.
The product portfolio includes machinery protection systems, rack modules, vibration monitoring equipment, proximity measurement systems, communication interfaces, relay modules, sensors, and diagnostic solutions designed for critical industrial assets.
The 3500 Series is a modular online machinery protection platform designed for continuous monitoring and protection of critical rotating machinery.
The system provides real-time monitoring, alarm processing, diagnostics, and protection functions through a flexible rack-based architecture. Different modules can be combined according to specific application requirements.
The 3500 Series includes multiple functional modules such as:
The modular structure allows easy expansion, simplified maintenance, and efficient integration with industrial monitoring systems.
| Parameter | Specification |
|---|---|
| Model | 3500/20 135031-01 |
| Product Type | Rack Interface Module |
| Brand | Bently Nevada |
| Product Series | 3500 Series |
| Module Function | Rack Communication and System Interface |
| Installation Method | Rack Mounted |
| Mounting Position | Dedicated Rack Interface Slot |
| Communication Function | Rack-Level Data Communication |
| System Monitoring | Rack Status and Module Information |
| Configuration Support | Supported |
| Alarm Information Transfer | Supported |
| Diagnostic Function | System Health Monitoring |
| Data Interface | Rack Communication Interface |
| Power Supply | Rack Backplane Powered |
| Operating Mode | Continuous Operation |
| Cooling Method | Natural Air Cooling |
| Connection Type | Rack Backplane Connector |
| Housing Material | Industrial Metal Construction |
| Maintenance Method | Plug-in Replacement |
| Environmental Design | Industrial Application |
| System Compatibility | 3500 Series Rack Systems |
| Approximate Dimensions | 241 × 24 × 260 mm |
| Approximate Weight | 0.90 kg (Approx.) |
The 3500/20 135031-01 provides centralized communication between the protection rack and external monitoring or configuration systems.
The module collects and transfers important rack information, including module status, system conditions, configuration information, and diagnostic data.
Its rack-level interface capability simplifies system management by providing a single communication point for monitoring the entire protection rack.
The plug-in design allows fast installation and replacement without requiring complex wiring changes.
The module operates continuously with high reliability, making it suitable for critical machinery protection applications where system availability is essential.
Its compact design allows efficient rack space utilization while maintaining convenient maintenance access.
The module supports integration with various monitoring modules throughout the 3500 Series platform, improving system flexibility and scalability.
The module provides an efficient communication pathway between rack modules and external systems, simplifying monitoring and configuration tasks.
By collecting rack-level information, the module helps operators understand system status and identify potential issues quickly.
Designed for continuous industrial use, the module provides stable performance in demanding operating environments.
The modular plug-in structure reduces replacement time and simplifies maintenance procedures.
The module works with multiple monitoring modules within the 3500 Series, supporting customized protection system configurations.
The module improves access to monitoring information by organizing communication between different system components.
Reliable communication and diagnostic capabilities help maintenance teams identify problems faster and reduce equipment downtime.
Industrial-grade components provide dependable operation throughout extended service periods.
The 3500/20 135031-01 is widely used in industrial machinery protection systems requiring centralized communication and rack management.
Typical applications include:
The 3500/20 135031-01 improves overall machinery protection system efficiency by providing reliable rack-level communication and system information management.
The module ensures that monitoring data, configuration information, and diagnostic conditions can be effectively exchanged between internal rack modules and external monitoring systems.
Its stable communication performance helps maintain accurate equipment condition assessment and supports proactive maintenance strategies.
The module is designed for long-term industrial operation, providing dependable performance under continuous monitoring conditions.
| Model | Product Type | Main Function | Installation | Approximate Dimensions | Approximate Weight |
|---|---|---|---|---|---|
| 3500/22M | Transient Data Interface Module | Data collection and communication | Rack Mounted | 241 × 24 × 260 mm | 0.90 kg |
| 3500/25 | Keyphasor Module | Speed and phase reference monitoring | Rack Mounted | 241 × 24 × 260 mm | 0.80 kg |
| 3500/32 | Relay Module | Alarm and shutdown output | Rack Mounted | 241 × 24 × 260 mm | 0.90 kg |
| 3500/42M | Proximitor Monitor | Vibration and position monitoring | Rack Mounted | 241 × 24 × 260 mm | 1.00 kg |
| 3500/92 | Communication Gateway Module | External communication interface | Rack Mounted | 241 × 24 × 260 mm | 0.90 kg |
| Model | Input Power | Main Function | Application | Approximate Dimensions | Approximate Weight |
|---|---|---|---|---|---|
| 3500/22M | Rack Powered | Transient Data Communication | Machinery Monitoring | 241 × 24 × 260 mm | 0.90 kg |
| 3500/25 | Rack Powered | Speed Reference Monitoring | Rotating Equipment | 241 × 24 × 260 mm | 0.80 kg |
| 3500/32 | Rack Powered | Relay Control | Alarm Protection | 241 × 24 × 260 mm | 0.90 kg |
| 3500/42M | Rack Powered | Vibration Monitoring | Shaft Protection | 241 × 24 × 260 mm | 1.00 kg |
| 3500/92 | Rack Powered | Communication Interface | System Integration | 241 × 24 × 260 mm | 0.90 kg |
| Model | Product Type | Main Application | Approximate Dimensions | Approximate Weight |
|---|---|---|---|---|
| 3300 XL 8 mm Proximitor Sensor | Proximity Sensor System | Shaft vibration measurement | 120 × 60 × 40 mm | 0.45 kg |
| 330103-00-05-10-02-00 | Proximity Probe | Shaft displacement measurement | 120 × 25 × 25 mm | 0.30 kg |
| 3500/15-05-05-00 | Power Supply Module | Rack power management | 241 × 24 × 260 mm | 1.10 kg |
| 3500/53 | Overspeed Detection Module | Turbine overspeed protection | 241 × 24 × 260 mm | 1.00 kg |
| 3500/93 | Display Interface Module | System display communication | 241 × 24 × 260 mm | 0.80 kg |
| Model | Product Function | Installation Method | Application Area | Approximate Dimensions | Approximate Weight |
|---|---|---|---|---|---|
| 3300 XL 8 mm Proximitor Sensor | Shaft Vibration Detection | Field Mounted | Rotating Machinery | 120 × 60 × 40 mm | 0.45 kg |
| 330103-00-05-10-02-00 | Shaft Position Measurement | Field Mounted | Equipment Protection | 120 × 25 × 25 mm | 0.30 kg |
| 3500/15-05-05-00 | Power Supply Management | Rack Mounted | Machinery Protection Rack | 241 × 24 × 260 mm | 1.10 kg |
| 3500/53 | Overspeed Protection | Rack Mounted | Turbine Safety System | 241 × 24 × 260 mm | 1.00 kg |
| 3500/93 | Display Communication | Rack Mounted | Monitoring Interface | 241 × 24 × 260 mm | 0.80 kg |
The Bently Nevada 3500/20 135031-01 is a reliable Rack Interface Module designed for the 3500 Series Machinery Protection System. It provides essential communication and system management functions, enabling efficient exchange of rack information, configuration data, diagnostic status, and monitoring information.
With its modular design, reliable communication capability, compact structure, industrial durability, and strong compatibility with the 3500 platform, the module plays an important role in maintaining efficient machinery protection operations.
The product is suitable for power generation, oil and gas, petrochemical, mining, marine, manufacturing, and other industries where continuous monitoring and reliable equipment protection are required.
By improving system communication, simplifying maintenance, and supporting effective machinery condition monitoring, the 3500/20 135031-01 helps enhance equipment availability, reduce operational risks, and support long-term predictive maintenance strategies for critical rotating machinery.