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- Bently Nevada
- 3500/62 136491-01
- -10 Vdc To +10 Vdc Input/Output Module (With Internal Termination)
- USA
- 241.3 x 24.4 x 99.1 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
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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.
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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.
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 3500/62 (136491-01) -10 Vdc to +10 Vdc Input/Output Module with Internal Termination is a high-precision industrial signal interface module designed for analog voltage signal handling within machinery protection and process monitoring systems. As part of the Bently Nevada 3500 Series, it provides reliable bidirectional signal processing for voltage-based control and measurement applications.
This module is widely used in industrial automation environments where stable analog signal transmission, electrical isolation, and accurate voltage handling are required for system performance and safety.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/62 |
| Part Number | 136491-01 |
| Product Type | Analog Input/Output Module |
| Signal Range | -10 Vdc to +10 Vdc |
| Function | Bidirectional analog signal interface |
| Input Type | Voltage-based analog signals |
| Output Type | Control and monitoring voltage signals |
| Termination Type | Internal termination |
| Signal Processing | Real-time analog signal transmission |
| System Compatibility | Bently Nevada 3500 Series |
| Channel Configuration | Multi-channel analog I/O |
| Isolation | Electrical isolation design |
| Dimensions | 241.3 × 24.4 × 99.1 mm |
| Weight | 0.2 kg |
| Mounting Type | Rack-mounted (3500 system rack) |
| Operating Temperature | Industrial standard range |
| Storage Temperature | Industrial standard range |
| Application Environment | Industrial control and monitoring systems |
Function and Working Principle
The module operates by receiving and transmitting analog voltage signals within the -10 Vdc to +10 Vdc range, ensuring stable communication between field devices and the control system.
Working process includes:
- Receiving analog voltage signals from field instrumentation
- Processing signals through internal conditioning circuits
- Applying electrical isolation to reduce interference
- Transmitting processed signals to control or monitoring systems
- Supporting real-time bidirectional signal exchange
This ensures accurate and stable analog communication in industrial environments.
Role in Industrial Control Systems
In industrial automation systems, this module functions as a high-precision analog signal interface layer.
It supports:
- Bidirectional analog signal communication
- Integration of voltage-based control systems
- Stable signal transmission in noisy environments
- Electrical protection through isolation design
It is essential for systems requiring precise analog control and feedback.
Industrial Applications
The Bently Nevada 3500/62 (136491-01) is widely used in:
- Power generation control systems
- Oil and gas processing facilities
- Petrochemical automation systems
- Turbine and compressor control loops
- Industrial process control systems
- Analog signal monitoring applications
It is particularly suitable for systems requiring precise voltage-based signal handling.
Installation and System Integration
Proper installation ensures optimal signal performance:
- Installed in Bently Nevada 3500 system racks
- Connected to analog voltage-based field devices
- Integrated with control and monitoring modules
- Requires proper grounding and shielding practices
- Must follow industrial wiring standards for analog signals
Correct integration ensures stable and accurate signal transmission.
Compatible System Components
This module typically works with:
- Bently Nevada 3500 system racks
- Analog voltage sensors and transmitters
- Process monitoring modules (3500/60, 3500/62 series)
- Signal conditioning and isolation modules
- Industrial control systems and PLC interfaces
- Alarm and protection systems
These components together form a complete analog control architecture.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 136483-01 | Isolation I/O Module | Signal isolation | Industrial monitoring |
| 136294-01 | I/O Module | Internal terminal interface | Standard signal handling |
| 133827-02 | Non-isolated I/O Module | External termination | Basic applications |
| 133835-02 | TC Isolated I/O Module | Thermal signal isolation | Temperature systems |
| Analog Interface Module (General) | Voltage I/O module | Flexible analog integration | Control systems |
Key Advantages
- Wide analog voltage range (-10 Vdc to +10 Vdc)
- Bidirectional input and output capability
- Internal termination for stable wiring integration
- Reliable signal transmission in industrial environments
- Electrical isolation for system protection
- Seamless integration with 3500 Series systems
- Suitable for precision control applications
Technical FAQs
What is the main function of this module?
It processes and transmits analog voltage signals between field devices and control systems.
What voltage range does it support?
It supports -10 Vdc to +10 Vdc analog signals.
Is it suitable for control applications?
Yes, it is designed for precise analog control and monitoring systems.
Where is it commonly used?
In power plants, petrochemical facilities, and industrial automation systems.
Conclusion
The Bently Nevada 3500/62 (136491-01) -10 Vdc to +10 Vdc Input/Output Module with Internal Termination is a reliable and high-precision analog signal interface solution. It ensures stable bidirectional voltage signal transmission while maintaining system safety and signal integrity.
For industrial engineers and system integrators, it provides an essential component for accurate analog control and monitoring within the Bently Nevada 3500 Series ecosystem.