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Description

The BENTLY 3500/05 is a versatile digital input/output(I/O)interface module from Emerson’s Bently Nevada 3500 Machinery Protection System,designed to bridge discrete field signals—such as start/stop commands,valve positions,or external trip requests—with the internal logic of the 3500 rack.It provides 16 configurable channels that can be independently set as digital inputs or relay outputs,enabling seamless integration between the protection system and plant-wide control infrastructure like PLCs,DCS,or emergency shutdown panels.

Unlike dedicated monitor or relay modules,the 3500/05 acts as a programmable gateway,enhancing system flexibility without consuming additional rack slots for basic interlock functions.

Application Scenarios

At a natural gas processing facility in Alberta,operators needed to synchronize compressor startup sequences with lube oil pressure validation and isolation valve status—tasks previously handled by hardwired relays prone to drift and miswiring.By deploying the BENTLY 3500/05,engineers configured eight channels as inputs(reading oil pressure switches and valve limit switches)and eight as outputs(to enable motor starters and alarm horns).The 3500 system now validates all permissives before allowing rotation and triggers a coordinated shutdown if any condition fails.This reduced commissioning time by 60%and eliminated nuisance trips caused by contact bounce—showcasing how the BENTLY 3500/05 transforms rigid safety logic into intelligent,software-managed sequences.

Parameter

Main Parameters Value/Description

Product Model 3500/05

Manufacturer Bently Nevada(Emerson)

Product Category Programmable digital I/O interface module

Total Channels 16(user-configurable per channel)

Channel Types Digital Input(DI)or Relay Output(DO)–software-selectable

Digital Input Voltage 24 V DC nominal(18–30 V acceptable),sink/source capable

Relay Output Type Form A(SPST-NO)solid-state or electromechanical(configurable)

Relay Load Rating 2 A 30 V DC/1 A 120 V AC(resistive)

Response Time<5 ms for input detection;<10 ms for output activation

Electrical Isolation 500 V RMS channel-to-channel and to backplane

LED Indicators Per-channel status LEDs(green=active/high)

Mounting Single-slot(25 mm)in standard 3500 chassis(Slot 2–14)

Environmental Rating 0°C to+65°C;CE,CSA certified

Configuration Tool Bently Nevada 3500 Configuration Software(v5.0+)

Note:Channel configuration is stored in non-volatile memory—no reprogramming after power loss.

Technical Principles and Innovative Values

Innovation Point 1:Fully software-defined I/O—each of the 16 channels can be individually assigned as input or output during configuration,eliminating the need for multiple fixed-function modules.

Innovation Point 2:Direct integration with 3500 logic solvers(e.g.,3500/53)enables complex interlock sequences like“allow start only if vibration<2 mm/s AND lube pressure OK”—all within the safety-certified 3500 environment.

Innovation Point 3:Solid-state output option reduces wear in high-cycle applications(e.g.,alarm pulsing),while electromechanical relays support higher inrush currents for contactor coils.

Innovation Point 4:Front-access terminal blocks simplify field wiring and troubleshooting without removing the module from the rack—critical in live industrial environments.

Innovation Point 5:Real-time status reporting via the 3500 backplane allows DCS systems to monitor I/O health(e.g.,“Valve Open”feedback)alongside vibration data,creating a unified operational picture.

Application Cases and Industry Value

In a geothermal power plant in Iceland,steam turbine auxiliaries required precise coordination between condensate pump status,gland steam pressure,and turning gear engagement.Legacy relay panels were unreliable in the high-humidity environment.After replacing them with BENTLY 3500/05 modules integrated into the existing 3500 rack,the plant achieved deterministic control logic with full auditability.During a recent grid disturbance,the system correctly inhibited turbine roll-off because the turning gear was not engaged—a condition detected via a 3500/05 input—and prevented mechanical damage.Maintenance staff now use the module’s diagnostic logs to verify sequence integrity during monthly tests,significantly improving compliance with ISO 55000 asset management standards.

Related Product Combination Solutions

3500/15 133292-01:Communication module that exports 3500/05 I/O status to Modbus TCP/IP or Ethernet/IP

3500/53 133350-01:Voting/logic solver that uses 3500/05 inputs to trigger redundant trip decisions

3500/42M 140482-01:Vibration monitor whose alarms can drive 3500/05 outputs for local horn/strobe activation

3500/22-01-01-00:Temperature module that can interlock with 3500/05 to block startup on high bearing temp

3500 Chassis 133192-01:Standard 14-slot rack housing the 3500/05

Allen-Bradley 1756-EN2T:EtherNet/IP adapter for integrating 3500 I/O into ControlLogix via 3500/15

Honeywell Safety Manager:Can receive hardwired signals from 3500/05 relays for SIS-level shutdowns

3500 Keyphasor Module 125840-01:Provides speed reference to gate 3500/05 permissive logic during run-up

Together,these components enable a tightly integrated,code-compliant machinery control and protection ecosystem.

Installation,Maintenance,and Full-Cycle Support

The BENTLY 3500/05 installs in any non-power slot(2–14)of a 3500 rack.Wiring connects to removable front terminal blocks—color-coded for inputs(blue)and outputs(red)—enabling rapid field changes.During configuration,use the 3500 software to assign each channel,set debounce filters for noisy inputs,and define fail-safe states(e.g.,outputs de-energize on module fault).

In service,the module requires no calibration.Its diagnostic LEDs provide immediate visual feedback for troubleshooting.If replacement is needed,hot-swap capability minimizes downtime.

We maintain genuine BENTLY 3500/05 inventory sourced through authorized Emerson channels.Each unit undergoes functional validation:input response test,output load test,and software recognition check.We provide 12-month warranty,detailed test reports,and multilingual engineering support for logic design,integration,and compliance documentation.

Contact us for a customized solution to unlock flexible,reliable,and auditable discrete I/O within your Bently Nevada 3500 protection architecture.

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Product Overview

The BENTLY 135489-03​represents a sophisticated monitoring module within Bently Nevada’s 3500 series machinery protection system,designed for continuous monitoring of critical rotating equipment in industrial applications.This advanced monitoring module provides comprehensive vibration and position measurement capabilities,enabling early detection of developing machinery problems before they lead to catastrophic failures.The BENTLY 135489-03​features dual-channel monitoring configuration with high accuracy measurement circuits,making it ideal for applications requiring reliable machinery protection in turbines,compressors,pumps,and other high-value rotating assets.With its robust industrial design and proven reliability,this monitoring module ensures continuous equipment protection while providing essential data for predictive maintenance programs.

As a key component in machinery protection systems,the BENTLY 135489-03​processes signals from proximity probes,velocity sensors,and accelerometers to monitor parameters including radial vibration,axial position,and speed.The module incorporates advanced signal processing algorithms that provide accurate measurement while rejecting electrical noise and mechanical interference.The BENTLY 135489-03​demonstrates exceptional reliability in continuous operation scenarios,with built-in self-test capabilities and comprehensive diagnostic functions that ensure monitoring integrity.The module’s flexible configuration options allow customization for specific application requirements while maintaining compliance with industry standards for machinery protection.

The implementation of BENTLY 135489-03​enhances equipment reliability through its precise monitoring capabilities and fast response characteristics.The module’s dual independent channels provide redundant monitoring for critical measurement points,while the configurable alarm setpoints enable tailored protection strategies based on equipment characteristics and operating conditions.With its industry-standard communication interfaces and modular design,the BENTLY 135489-03​integrates seamlessly into existing control and monitoring systems,providing essential data for operational decision-making and maintenance planning.

Technical Specifications

Parameter Name

Parameter Value

Product Model

135489-03

Manufacturer

BENTLY NEVADA(Baker Hughes)

Product Type

Machinery Protection Monitor

Series

3500 Series

Channels

2 independent monitoring channels

Input Signals

Proximity,Velocity,Acceleration

Measurement

Vibration,Position,Speed

Dynamic Range

80dB minimum

Frequency Response

0.5Hz to 15,000Hz

Accuracy

±1%of full scale

Alarm Setpoints

4 programmable levels per channel

Outputs

4-20mA,relay contacts

Power Supply

18-30V DC

Operating Temperature

-40°C to+85°C

Housing

EMI-shielded metal enclosure

Certification

ATEX,IECEx,cULus

Main Features and Advantages

Advanced signal processing:The BENTLY 135489-03​delivers exceptional measurement accuracy through its sophisticated signal conditioning and processing capabilities.The module features automatic sensor verification that continuously checks sensor integrity,ensuring reliable operation even in demanding industrial environments.The wide dynamic range of 80dB enables accurate measurement across various operating conditions,from normal running to alarm conditions.The module’s advanced filtering capabilities provide precise measurement of specific frequency components while rejecting noise and interference,ensuring accurate representation of machinery condition.

Comprehensive protection functions:A standout feature of the BENTLY 135489-03​is its configurable protection strategy with four programmable alarm setpoints per channel.The module supports both absolute and differential alarm settings,allowing implementation of sophisticated protection logic including alert,danger,and auxiliary alarm functions.The dual-channel configuration enables ratio and difference monitoring for applications such as thrust position and differential expansion measurement.The module’s fast response time ensures rapid reaction to developing problems,providing critical protection for high-speed rotating equipment.

Dual-channel redundant monitoring

Four programmable alarm setpoints

Wide frequency response(0.5Hz-15kHz)

Automatic sensor diagnostics

Industry-standard analog and relay outputs

Robust industrial design:The BENTLY 135489-03​features industrial-grade construction with EMI-shielded metal housing that provides excellent noise immunity in electrically noisy environments.The wide operating temperature range(-40°C to+85°C)ensures reliable performance in extreme environmental conditions.The module’s modular design allows easy installation and maintenance while providing flexibility for system expansion and reconfiguration.

Application Field

The BENTLY 135489-03​finds extensive application in industries where rotating equipment reliability is critical.In power generation,the monitoring module protects steam turbines,gas turbines,and generators by continuously monitoring vibration,eccentricity,and differential expansion.The precise measurement capabilities enable early detection of imbalance,misalignment,and other mechanical problems,preventing catastrophic failures and unscheduled downtime.In oil and gas applications,the module monitors compressors,pumps,and gas turbines in pipeline,refinery,and production facilities.

In chemical and petrochemical plants,the BENTLY 135489-03​provides critical protection for centrifugal compressors,reciprocating compressors,and high-energy pumps.The module’s robust design withstands harsh environments while providing reliable monitoring data for condition-based maintenance programs.In metallurgy and mining,the monitoring system protects critical fans,blowers,and large motors,contributing to improved equipment reliability and reduced maintenance costs.

Power generation turbine monitoring

Oil and gas compression systems

Chemical process compressors

Heavy industrial rotating equipment

Installation and Maintenance

Installation guidelines:When installing the BENTLY 135489-03,ensure proper mounting in approved enclosures with adequate clearance for wiring and maintenance.Sensor cables should use double-shielded twisted pair cables with proper grounding practices to minimize electrical interference.The module requires calibration and configuration based on specific machinery parameters and monitoring requirements.

Maintenance recommendations:Regular maintenance includes verification of calibration accuracy,sensor system checks,and functional testing of alarm circuits.The module’s built-in diagnostics should be monitored continuously,with periodic verification of measurement accuracy against known references.System configuration should be backed up regularly,and firmware updates applied during planned maintenance windows.

Product Guarantee

We guarantee that all BENTLY 135489-03​monitoring modules are genuine Bently Nevada products manufactured to original specifications and subjected to comprehensive performance testing.Our commitment includes verification of measurement accuracy,alarm functionality,and communication interfaces to ensure reliable operation in critical machinery protection applications.We provide technical support from condition monitoring specialists to assist with configuration and application optimization.For the 135489-03,we offer standard warranty coverage with options for extended support,backed by our inventory management that ensures prompt availability for both new projects and maintenance requirements.Our quality assurance process includes testing of all measurement functions and protection features,ensuring that each module meets specified performance standards before shipment.

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Product Overview

The BENTLY 125760-01​is a high-performance data manager and I/O module manufactured by Bently Nevada(now part of Baker Hughes),designed specifically for industrial machinery monitoring and protection applications.This advanced module serves as a core component within the Bently Nevada 3500 series monitoring systems,providing essential data management and communication capabilities for rotating equipment such as turbines,compressors,and pumps in demanding industrial environments

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Engineered for maximum reliability,the BENTLY 125760-01​features robust construction with comprehensive protection mechanisms and advanced diagnostic capabilities.The module functions as the primary interface for the 3500 series rack,supporting proprietary protocols for rack configuration and machine information retrieval.Its sophisticated design includes support for triple modular redundancy(TMR)applications,ensuring system reliability through continuous monitoring and fault detection

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Technical Specifications

Product Model|BENTLY 125760-01

Manufacturer|Bently Nevada(Baker Hughes)

Product Type|Data Manager/I/O Module

System Compatibility|Bently Nevada 3500 Series

Processor|1 GHz

Memory|Up to 2 GB RAM

Power Consumption|4.75W typical

Input Voltage|24V DC

Operating Temperature|-40°C to+85°C

Dimensions|20cm×10cm×5cm

Weight|2kg

Communication Interfaces|Ethernet,RS-232,RS-422,Modbus TCP/IP,Profibus

Data Sampling Rate|Up to 24 kHz

Storage Capacity|Over 1 million data points

Certifications|UL,cULus,CE,ATEX

Main Features and Advantages

Advanced Data Management Capabilities:The BENTLY 125760-01​provides sophisticated data management functions,including real-time data acquisition,processing,and transmission of critical monitoring parameters such as vibration,temperature,and pressure.The module supports advanced programming capabilities using industry-standard languages including IEC 61131-3 and C/C++,enabling complex control strategies and custom applications

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Comprehensive Communication Interfaces:The module features multiple built-in communication interfaces including Ethernet,RS-232,and RS-422 serial communication,supporting various industrial protocols such as Modbus TCP/IP and Profibus.This extensive communication capability facilitates seamless integration with DCS,PLC,and SCADA systems,ensuring reliable data exchange and system coordination

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Robust Industrial Construction:Designed for maximum reliability in demanding environments,the BENTLY 125760-01​incorporates industrial-grade components and comprehensive protection features.The module’s construction withstands vibration,temperature variations,and electrical noise,ensuring stable operation in challenging industrial conditions.The BENTLY 125760-01’s design facilitates easy installation and maintenance within industrial control systems

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Application Field

The BENTLY 125760-01​finds extensive application across various industrial sectors requiring precise machinery monitoring and protection.In power generation,the module serves critical functions in turbine and generator monitoring systems,providing essential data for predictive maintenance and operational optimization.The BENTLY 125760-01​is particularly valuable in oil and gas applications,where it monitors compressors,pumps,and other rotating equipment on drilling platforms and pipeline systems

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In manufacturing and process industries,the BENTLY 125760-01​supports critical monitoring applications in chemical processing plants,water treatment facilities,and material handling systems.The module’s robust design and reliable performance make it suitable for harsh industrial environments where temperature variations,vibration,and electrical noise are common challenges

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Related Products

Bently Nevada 3500 Series​-Complete monitoring system components

3500/15 Power Supply​-System power modules

3500/25 Keyphasor Module​-Keyphasor signal processing

3500/32 Relay Module​-Output relay modules

3500/42M Displacement/Speed/Acceleration Monitor​-Vibration monitoring

3500/60 Temperature Monitor​-Temperature monitoring modules

3500/90 Communication Gateway​-Network communication interfaces

Installation and Maintenance

Pre-installation Preparation:Before installing the BENTLY 125760-01,verify compatibility with the existing 3500 series framework and ensure proper slot allocation(must be installed in slot 1 near the power supply).Check communication cable requirements and ensure proper grounding and shielding for noise immunity.Prepare appropriate configuration tools and software for commissioning the module

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Maintenance Recommendations:Regular maintenance includes visual inspection for signs of damage or overheating,verification of communication functionality using diagnostic tools,and monitoring of LED status indicators.Periodically check wiring connections for tightness and ensure adequate ventilation around the module.Keep firmware updated to the latest compatible version and maintain configuration backups

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Product Guarantee

We guarantee that all BENTLY 125760-01​data manager/I/O modules are genuine Bently Nevada products manufactured to original specifications.Our quality assurance process includes comprehensive testing to verify data management performance and communication functionality.We provide complete technical support for configuration,installation,and troubleshooting,backed by our team of automation experts with extensive experience in industrial monitoring systems

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Product Overview

The BENTLY 135473-01​represents a sophisticated four-channel vibration monitoring module within the renowned Bently Nevada 3500 machinery protection system,designed specifically for critical rotating equipment in industrial applications.This advanced monitoring module serves as a vital component in predictive maintenance programs,providing continuous monitoring of vibration and position parameters to detect early signs of mechanical degradation.The 135473-01​is engineered to accept inputs from both proximity probes and seismic transducers,making it suitable for comprehensive machinery protection applications including turbines,compressors,pumps,and fans.Its robust design ensures reliable operation in demanding industrial environments where equipment failure can lead to significant production losses and safety hazards.

Designed with operational flexibility in mind,the BENTLY 135473-01​features four independent monitoring channels that can be configured for various parameters including radial vibration,axial position,velocity,and acceleration.Each channel incorporates advanced signal processing technology that ensures accurate measurement while providing immunity to electrical interference common in industrial settings.The module’s modular design allows easy integration into 3500 system racks,while its comprehensive self-diagnostic capabilities continuously verify proper operation,providing early warning of potential issues before they affect monitoring accuracy.The 135473-01’s wide operating temperature range and robust construction make it suitable for installation in harsh environments where reliable machinery protection is essential for operational continuity.

Technical Specifications

Parameter Name

Parameter Value

Product Model

135473-01​

Manufacturer

Bently Nevada

Product Type

Vibration Monitoring Module

Monitoring Channels

4 independent channels

Input Types

Proximitor,Seismic(Velocity/Acceleration)

Frequency Response

0.5 Hz to 10,000 Hz

Dynamic Range

80 dB minimum

Input Impedance

100 kΩ(Proximitor),10 kΩ(Seismic)

Alarm Setpoints

2 per channel(Alert,Danger)

Analog Outputs

4-20 mA per channel

Power Supply

24V DC(18-30V DC)

Power Consumption

8W typical

Operating Temperature

-30°C to+70°C

Storage Temperature

-40°C to+85°C

Communication Interface

RS-485 Modbus RTU

Module Dimensions

318 mm x 24 mm x 194 mm

Weight

1.2 kg

Certifications

ATEX,IECEx,cULus,CE

Main Features and Advantages

Advanced monitoring capabilities:The BENTLY 135473-01​delivers exceptional measurement accuracy through sophisticated signal processing technology that maintains precision across the entire operating range.Each channel features independent signal conditioning with automatic calibration that ensures consistent performance regardless of sensor type or cable length.The module’s wide dynamic range(80 dB)captures both small changes indicative of developing faults and large signals during significant events,providing comprehensive machinery protection.Advanced digital filtering allows selective frequency monitoring,enabling focus on specific mechanical components such as gear mesh frequencies or bearing defect frequencies.

Reliability engineering:Built with industrial-grade components and redundant monitoring circuits,the 135473-01​ensures continuous operation in critical applications.The module features comprehensive self-diagnostics that continuously verify channel integrity,power supply health,and processing functionality.Dual alarm setpoints per channel(Alert and Danger)provide staged warning systems that enable proactive maintenance interventions before catastrophic failures occur.The module’s robust construction withstands vibration levels and operates reliably in temperature extremes from-30°C to+70°C.

Integration flexibility:Seamless integration with the 3500 system architecture provides unified monitoring and control through common software platforms.The BENTLY 135473-01​supports multiple output options including 4-20 mA analog signals for control system integration,buffered sensor outputs for analysis equipment,and relay contacts for alarm annunciation.The module’s modular design allows easy replacement and maintenance without requiring system recalibration,while its non-volatile memory retains configuration settings during power interruptions.

The BENTLY 135473-01​vibration monitoring module delivers reliable machinery protection for critical industrial assets.With its advanced features and robust construction,it ensures accurate condition monitoring while withstanding the challenging conditions of industrial environments.

Application Field

The BENTLY 135473-01​finds extensive application in industries where machinery reliability directly impacts operational safety and productivity.In power generation facilities,the monitor protects critical assets including steam turbines,gas turbines,and generators by continuously tracking vibration levels and positional parameters.The module’s four-channel design allows simultaneous monitoring of multiple measurement points on a single machine,providing comprehensive protection for turbine-generator sets.In hydrocarbon processing industries,the 135473-01​monitors compressors,pumps,and fans in refineries and petrochemical plants,where its hazardous area certifications enable installation in Class I Division 2 environments.

The BENTLY 135473-01​serves critical monitoring functions in heavy industrial applications including metal production,mining,and pulp and paper manufacturing.In steel mills,the monitor tracks vibration in rolling mill drives and auxiliary equipment,detecting misalignment and bearing wear before catastrophic failures occur.The module’s robust construction withstands the high temperatures and contamination levels typical in these environments.For critical pump applications in water treatment and distribution systems,the monitor provides early detection of cavitation,impeller wear,and bearing degradation,enabling planned maintenance during scheduled outages rather than emergency repairs.

Related Products

3500/42M​|Compatible monitoring system framework

Proximity Transducers​|Vibration and position sensors

Seismic Sensors​|Casing vibration monitors

3500 System Racks​|Monitoring system enclosures

Communication Gateways​|System integration interfaces

Configuration Software​|Monitoring system setup tools

Installation and Configuration

Pre-installation preparation:Before installing the BENTLY 135473-01,verify rack compatibility and ensure proper power supply specifications.Review sensor requirements and cable routing plans to minimize electrical interference.Have configuration tools and documentation ready for module setup and calibration procedures.

Configuration guidelines:Channel parameters must be configured according to sensor specifications and machinery protection requirements.Alarm setpoints should be established based on machine design limits and operational experience.Cable routing should maintain separation from power cables and avoid sources of electromagnetic interference.Regular calibration verification ensures ongoing measurement accuracy and system reliability.

Product Guarantee

We guarantee that every BENTLY 135473-01​monitoring module is a genuine Bently Nevada product manufactured to the highest industry standards.Our technical support team provides comprehensive assistance with configuration,integration,and troubleshooting.All modules undergo rigorous testing to verify they meet original performance specifications for reliable operation in critical machinery protection applications.We stand behind our products with full technical support and commitment to customer satisfaction.

选择深圳长欣，选择放心，售后无忧大量现货，当天顺丰发货！！！

选择深圳长欣，选择放心，售后无忧 大量现货，当天顺丰发货！！！