Description
The
Bentley Nevada 133442-01 is a versatile
I/O module designed for the
3500 Machinery Health Monitoring System, delivering real-time data acquisition and control for industrial rotating equipment. This module supports
analog and digital inputs/outputs, making it ideal for monitoring parameters such as vibration, displacement, and temperature in turbines, compressors, and pumps. With
internal terminations, it reduces wiring complexity and installation time while ensuring robust signal integrity. The
Bentley Nevada 133442-01 integrates seamlessly with Bentley’s System 1 software, enabling predictive maintenance and efficient asset management.
Parameter |
Specification |
Input Channels |
8 analog inputs (±10V to -24V signal range) |
Output Channels |
8 analog outputs + 8 digital I/O |
Communication Protocol |
Modbus TCP/IP (optional RS485) |
Power Supply |
18–36 V DC |
Operating Temperature |
-40°C to +85°C |
Compatibility |
Bentley Nevada 3500 Rack, System 1 Software |
Dimensions |
Compact design (detailed in user manual) |

- Multi-Channel Efficiency: Supports up to 16 channels (8 analog + 8 digital), minimizing rack space by 40% compared to single-channel modules.
- Wide Signal Range: Compatible with proximity probes, magnetic sensors, and thermocouples, ensuring adaptability across diverse industrial applications.
- Real-Time Data Integration: Enables seamless data exchange with control systems via Modbus protocols for proactive maintenance.
- Industrial-Grade Durability: Withstands extreme temperatures and harsh environments, ensuring 99.9% uptime in critical operations.
- Peak Hold Function: Stores maximum speed, reverse speed, and rotation counts for post-incident analysis.
Industries:
- Oil and gas refining
- Power generation (turbines, generators)
- Chemical processing
- Manufacturing (conveyor systems, motors)
Case Study:
A European oil refinery deployed the Bentley Nevada 133442-01 to monitor compressor vibrations. The module’s real-time alerts reduced unplanned downtime by 25%, saving €600,000 annually through predictive maintenance.
The 133442-01 outperforms standard I/O modules by:
- Dual-Channel Design: Enhances redundancy and accuracy in high-risk environments.
- Internal Termination System: Reduces installation time by 30% compared to externally terminated alternatives.
- Temperature Range: Operates in extreme conditions (-40°C vs. typical -20°C).
- System Compatibility: Ensure integration with Bentley’s 3500 rack and System 1 software for advanced analytics.
- Environment: Choose this module for hazardous zones requiring ATEX/IECEx compliance.
- Channel Needs: Opt for 8-channel configurations for machinery with multiple measurement points.
- Installation: Follow Bentley’s guidelines for proper grounding and cable routing to prevent signal interference.
- 停产信息: Confirm availability with authorized suppliers, as this model may be phased out.
- Maintenance: Regularly update firmware and inspect connectors for corrosion.
Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for
Bentley Nevada 133442-01 and automation spare parts. Visit
www.xydcontrol.com or contact us for sales, technical support, and global logistics.
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