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- Bently Nevada
- 3500/32 125720-01
- 4-Channel Relay Module
- USA
- 241 x 24.4 x 242 mm
- 0.7 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 3500/32 (125720-01) 4-Channel Relay Module is a relay output module used in the Bently Nevada 3500 machinery protection system.
It provides four independent relay channels for outputting alarm, trip, and control signals, enabling the system to trigger external devices such as alarms, PLCs, or shutdown systems based on monitored conditions.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| System | 3500 |
| Part Number | 125720-01 |
| Product Type | 4-Channel Relay Module |
| Function | Relay output / alarm switching |
| Channels | 4 independent relays |
| Dimensions | 241 × 24.4 × 242 mm |
| Weight | 0.7 kg |
| Installation | Rack-mounted |
| Application | Alarm and shutdown control |
| Environment | Industrial-grade |
| Compatibility | Bently Nevada 3500 system |
Function and Working Principle
The Bently Nevada 3500/32 (125720-01) 4-Channel Relay Module converts system monitoring signals into physical relay outputs.
Working Principle:
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Receives condition signals from monitoring modules
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Evaluates system alarms or fault conditions
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Activates corresponding relay channels
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Outputs signals to external control or alarm devices
Core Functions:
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4 relay output channels
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Alarm and trip signal output
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External control interface
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Integration with protection systems
Role in Industrial Control Systems
This module is essential for:
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Converting monitoring data into actionable outputs
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Triggering alarms or emergency shutdowns
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Connecting with PLC and DCS systems
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Implementing hardwired safety responses
It ensures fast and reliable response to critical machine conditions.
Industrial Applications
The Bently Nevada 3500/32 (125720-01) 4-Channel Relay Module is widely used in:
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Turbine monitoring systems
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Compressor and pump protection
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Power generation plants
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Oil and gas facilities
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Petrochemical industries
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Industrial automation systems
It is suitable for any application requiring reliable alarm and shutdown control.
Installation and System Integration
For proper operation:
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Installed in a Bently Nevada 3500 rack system
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Connected to monitoring modules (vibration, temperature, etc.)
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Relay outputs connected to external devices
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Configured via system software
Proper setup ensures stable and reliable relay operation.
Compatible System Components
Works with:
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Vibration monitoring modules
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Keyphasor modules
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Rack Interface Modules (RIM)
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Transient Data Interface (TDI) modules
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Other 3500 system components
It serves as the output interface for system protection logic.
Key Advantages
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4 independent relay outputs
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Reliable alarm and shutdown signaling
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Easy integration with control systems
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Industrial-grade durability
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Supports safety-critical applications
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Flexible configuration within 3500 systems
Technical FAQs
What is the main function of this module?
It provides relay outputs for alarms and shutdown actions.
How many outputs does it have?
It has 4 independent relay channels.
Where is it used?
In machinery protection systems for triggering control actions.
Conclusion
The Bently Nevada 3500/32 (125720-01) 4-Channel Relay Module is a key component in industrial monitoring and protection systems.
It provides:
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Reliable relay outputs
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Fast alarm and shutdown response
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Seamless integration with control systems
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Essential functionality for safety and automation
This makes it an important module for ensuring safe and efficient operation of critical industrial equipment.