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- Bently Nevada
- 3500/33 149986-01+149992-01
- 16-Channel Relay Module
- USA
- 241 x 24.4 x 242 mm
- 0.7 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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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 3500/33 (149986-01 + 149992-01) 16-Channel Relay Module is a high-density relay output configuration used in the Bently Nevada 3500 machinery protection system.
This setup combines the relay control module (149986-01) with an associated expansion/I/O module (149992-01), enabling 16 independent relay output channels for alarm, trip, and control signaling in complex industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| System | 3500/33 |
| Part Number | 149986-01 + 149992-01 |
| Product Type | 16-Channel Relay Module |
| Function | Relay output / alarm switching |
| Channels | 16 independent relays |
| Dimensions | 241 × 24.4 × 242 mm |
| Weight | 0.7 kg |
| Installation | Rack-mounted |
| Application | Multi-channel alarm and shutdown control |
| Environment | Industrial-grade |
| Compatibility | Bently Nevada 3500 system |
Function and Working Principle
The Bently Nevada 3500/33 (149986-01 + 149992-01) 16-Channel Relay Module processes system signals and provides multiple relay outputs.
Working Principle:
- Receives signals from monitoring modules
- Processes alarm and fault conditions
- Drives relay outputs through the control module (149986-01)
- Uses the I/O module (149992-01) for physical signal interfacing
- Outputs 16 independent relay signals to external systems
Core Functions:
- 16 independent relay output channels
- Alarm and trip signal output
- Multi-point control capability
- Support for system expansion and flexibility
Role in Industrial Control Systems
This module configuration is essential for:
- Handling large numbers of alarm/control signals
- Supporting complex protection logic
- Interfacing with PLC, DCS, and safety systems
- Enhancing system scalability and reliability
It is widely used as a centralized relay output solution.
Industrial Applications
The Bently Nevada 3500/33 (149986-01 + 149992-01) 16-Channel Relay Module is used in:
- Turbine and generator protection systems
- Compressor and pump monitoring
- Oil and gas processing facilities
- Power generation plants
- Petrochemical industries
- Large-scale industrial automation systems
It is ideal for applications requiring high-density relay outputs and centralized control.
Installation and System Integration
For proper operation:
- Installed in a Bently Nevada 3500 rack system
- Control module (149986-01) processes logic signals
- I/O module (149992-01) provides physical relay interfacing
- Connected to monitoring modules
- Relay outputs wired to external control systems
- Configured via system software
Compatible System Components
Works with:
- Vibration monitoring modules
- Keyphasor modules
- Rack Interface Modules (RIM)
- Transient Data Interface (TDI) modules
- Other 3500 system modules
It serves as a high-capacity relay output interface.
Key Advantages
- 16 independent relay outputs
- High-density and scalable design
- Reliable alarm and shutdown control
- Supports complex system configurations
- Efficient use of rack space
- Industrial-grade durability
Technical FAQs
How many relay channels does it support?
It supports 16 independent relay channels.
What is the role of the 149992-01 module?
It provides the I/O interface for signal output and wiring.
Where is it used?
In large-scale machinery protection and industrial control systems.
Conclusion
The Bently Nevada 3500/33 (149986-01 + 149992-01) 16-Channel Relay Module is a powerful and flexible relay output solution.
It provides:
- 16-channel high-density relay outputs
- Reliable alarm and shutdown functionality
- Seamless integration with 3500 systems
- Strong support for complex industrial applications
This makes it an essential component for advanced machinery protection and automation systems.