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3500/45 135137-01 I/O Module--KIMI
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description


Bently Nevada 3500/45 135137-01 4-Channel Position Monitoring I/O Module (Internal Terminations)
3500 Machinery Protection Series - Precision Position Monitoring for Rotating Equipment in Power, Oil & Gas, and Manufacturing
1. Product Overview

The Bently Nevada 3500/45 135137-01 is a 4-channel position monitoring I/O module with internal terminations, integrated into the 3500 Machinery Protection System, designed for continuous monitoring of critical position parameters in rotating machinery. It accepts inputs from proximity transducers, Rotary Position Transducers (RPTs), DC/AC LVDTs, and rotary potentiometers, conditioning signals to measure thrust position, differential expansion, case expansion, and valve position. Equipped with user-programmable alarm setpoints (Alert/Danger), front-panel status LEDs (OK, TX/RX, Bypass), and seamless integration with 3500 rack systems, it ensures machinery protection and operational reliability in power generation, oil & gas, petrochemical, and heavy manufacturing industries, minimizing unplanned downtime and enhancing maintenance efficiency.


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Key Specifications
• Model: 3500/45 | Part Number: 135137-01 | Brand: Bently Nevada | Series: 3500 Machinery Protection System
• Type: 4-Channel Position Monitoring I/O Module (Internal Terminations)
• Compatible Sensors: Proximity Probes, RPTs, DC LVDTs, AC LVDTs, Rotary Potentiometers
• Measured Parameters: Thrust Position, Differential Expansion, Case Expansion, Valve Position
• Input Impedance: 10 kΩ (Proximity), 137 kΩ (AC LVDT), 200 kΩ (Potentiometer), 1 MΩ (DC LVDT)
• Sensitivity: Thrust (100/200 mV/mil), Differential Expansion (10/20 mV/mil), AC LVDT (0.08–0.73 mV/V/mil)
• Power Supply: ±15V DC, 24V DC | Power Dissipation: 7.7W (with 3500/45M Monitor)
• Alarm Setpoints: User-Programmable (Alert/Danger) with Relay Outputs
• Status Indicators: Front-Panel LEDs (OK, TX/RX, Bypass)
• Operating Temperature: -30°C to +65°C | Storage Temperature: -40°C to +85°C
• Relative Humidity: 95% Non-Condensing | Protection Class: IP20
• Dimensions: 160mm(L) × 100mm(W) × 35mm(H) | Weight: 0.6 kg
2. Core Features
• 4 Independent Channels: Simultaneous monitoring of multiple position parameters
• Multi-Sensor Compatibility: Works with common industrial position sensors for flexible system design
• Programmable Alarms: User-defined Alert/Danger setpoints with relay outputs for machinery protection
• Front-Panel Diagnostics: LEDs for quick status checks (system health, communication, bypass mode)
• Internal Terminations: Simplified wiring and reduced cabinet space compared to external termination modules
• 3500 System Integration: Seamless communication with 3500 rack, interface modules, and HMI software

• Redundant Configuration: Supports dual-module setup for critical applications requiring high availability


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YMGK Purchase Information
This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.
One-Stop Global Industrial Product Procurement
Sales Manager: KI MI
WeChat: 18059884790
Email: plc66@qq.com
  • Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
  • Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
  • Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
  • Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
  • Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
For additional inquiries, reach out to us at any time.
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3. Typical Applications

• Power Generation: Steam/Gas Turbines, Generators, Boiler Feed Pumps
• Oil & Gas: Compressors, Pumps, Turbomachinery in Refineries and Offshore Platforms
• Petrochemical: Centrifugal Pumps, Fans, Blowers in Chemical Processing Plants
• Heavy Manufacturing: Paper Mills, Steel Rolling Mills, Cement Kilns
• General Industry: Any rotating equipment requiring continuous position monitoring and protection
4. Installation & Maintenance
Installation: Insert into 3500 rack (ensure proper seating); Wire sensors to internal terminals (shielded cables); Connect power (±15V DC, 24V DC); Configure channels via 3500 Configuration Software; Set alarm setpoints (Alert/Danger); Verify signal integrity and LED status.
Maintenance: Daily - Check front-panel LEDs for errors; Weekly - Inspect terminal connections and rack ventilation; Monthly - Calibrate sensors and validate alarm triggers; Annual - Clean module, check power supply stability, update firmware if required.
Safety Notes: Power off during installation/wiring; Use shielded cables for sensor inputs (minimize noise); Follow ESD protection (wrist strap, antistatic mat); Adhere to Bently Nevada grounding guidelines for reliable operation.
Technical Document | 3500/45 135137-01 | Bently Nevada 4-Channel Position Monitoring I/O Module
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