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- Bently Nevada
- 3500/33 149992-03
- 16-Channel Low-Current Relay Output Modul
- USA
- 241 x 24.4 x 99.1 mm
- 0.4 kg
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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 (149992-03) 16-Channel Low-Current Relay Output Module is a compact, low-current relay output module used in the Bently Nevada 3500 machinery protection system.
It provides 16 independent low-current relay channels, making it suitable for applications where signal-level switching and low-power control are required, rather than high-power load switching.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| System | 3500/33 |
| Part Number | 149992-03 |
| Product Type | 16-Channel Low-Current Relay Output Module |
| Function | Low-current relay output |
| Channels | 16 independent relays |
| Dimensions | 241 × 24.4 × 99.1 mm |
| Weight | 0.4 kg |
| Installation | Rack-mounted |
| Application | Signal-level alarm and control |
| Environment | Industrial-grade |
| Compatibility | Bently Nevada 3500 system |
Function and Working Principle
The Bently Nevada 3500/33 (149992-03) 16-Channel Low-Current Relay Output Module provides low-power relay outputs for control and signaling.
Working Principle:
- Receives control signals from the 3500 system
- Processes alarm and status logic
- Activates low-current relay contacts across 16 channels
- Sends signals to external systems such as PLC inputs, indicators, or control circuits
Core Functions:
- 16 independent low-current relay outputs
- Signal-level switching (not for heavy loads)
- Alarm and status indication
- Integration with control and monitoring systems
Role in Industrial Control Systems
This module is designed for:
- Providing signal-level outputs to PLCs and control systems
- Supporting alarm indication and status signaling
- Enabling safe interfacing with sensitive input circuits
- Reducing electrical load on control circuits
It is ideal when low-power switching and signal isolation are required.
Industrial Applications
The Bently Nevada 3500/33 (149992-03) 16-Channel Low-Current Relay Output Module is widely used in:
- Machinery protection systems
- Turbine and compressor monitoring
- Power generation facilities
- Oil and gas industries
- Petrochemical plants
- Industrial automation and control systems
It is suitable for signal-level control and alarm output applications.
Installation and System Integration
For proper operation:
- Installed in a Bently Nevada 3500 rack system
- Connected to monitoring and control modules
- Relay outputs wired to low-power circuits (e.g., PLC inputs)
- Configured via system software
Its compact design (99.1 mm depth) supports space-efficient installation.
Compatible System Components
Works with:
- Vibration monitoring modules
- Keyphasor modules
- Rack Interface Modules (RIM)
- Transient Data Interface (TDI) modules
- Other 3500 system modules
It acts as a high-density, low-power output interface.
Key Advantages
- 16 independent relay outputs
- Low-current design for signal-level applications
- Compact (reduced-depth) module
- High-density output capability
- Suitable for PLC interfacing
- Industrial-grade reliability
Technical FAQs
What is the main difference of this module?
It provides low-current relay outputs, suitable for signal-level applications.
Can it drive high-power loads?
No, it is intended for low-power or signal-level circuits only.
Where is it used?
In industrial systems where safe and isolated signal outputs are required.
Conclusion
The Bently Nevada 3500/33 (149992-03) 16-Channel Low-Current Relay Output Module is a specialized and efficient relay output solution.
It provides:
- 16 low-current relay channels
- Safe signal-level output capability
- Compact and space-saving design
- Reliable integration with control systems
This makes it an excellent choice for applications requiring safe, low-power relay signaling in industrial protection systems.