3500/92 136188-02 | Bently Nevada 3500 Series Communication Gateway Module

Product Overview

The Bently Nevada 3500/92 136188-02 functions as a high-performance Communication Gateway I/O module designed for the 3500 Machinery Protection System. This module provides the critical physical interface for exporting rack data to external control systems. It translates complex machinery vibration and position data into standard Modbus RTU or Modbus TCP/IP protocols, enabling seamless integration with PLCs and DCS architectures. We supply this unit in 100% brand new, original condition, providing a vital hardware solution for systems where the manufacturer has discontinued active production.

Part Number Breakdown: 3500/92

• 3500/92: Main Communication Gateway Monitor Module.

• 136188-02: Ethernet/RS485 Modbus I/O Module (Internal Terminations).

• 00 (Agency Approval): Standard non-hazardous area configuration.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Module Type: Communication Gateway I/O

• Communication Protocols: Modbus TCP/IP and Modbus RTU (Serial)

• Physical Interfaces: Ethernet (RJ45) and Serial (RS485)

• Category: PLC Module/Rack-mount machinery protection

• Shipping Weight: 4.54 kg (Approx. 10.00 lbs with industrial protective packaging)

• Operating Status: Supports real-time data streaming for all 3500 monitor measurements

• Condition: Brand New, Original Factory Stock

• Warranty: 1 Year

Engineering Advantages

The 3500/92 136188-02 eliminates data integration bottlenecks through specialized industrial hardware design:

• Hybrid Connectivity: This I/O module offers both Ethernet and RS485 ports. This allows engineers to utilize high-speed Modbus TCP/IP for modern control networks while simultaneously maintaining legacy serial links for local diagnostic tools.

• Simplified Data Mapping: The module works with the 3500 Rack Configuration Software to map internal monitor values directly to Modbus registers. This reduces the time required for DCS programmers to integrate complex vibration variables like 1X amplitude or Phase.

• Industrial Hardening: Bently Nevada designs this I/O module to withstand the high-EMI (Electromagnetic Interference) environments of power plants and refineries. The shielded port architecture prevents data corruption during transmission near high-voltage equipment.

• Legacy Support: Our brand-new stock of this discontinued module allows facilities to replace faulty communication hardware without the need for expensive firmware upgrades or rack migrations.

FAQs

• How does the 136188-02 differ from standard 3500/92 I/O modules?

  The 136188-02 revision specifically provides the physical termination for both Ethernet and RS485 serial communication. It supports the "02" internal termination configuration, allowing direct wiring within the 3500 rack enclosure.

• Is this module compatible with Modbus TCP/IP?

  Yes. The module features an RJ45 Ethernet port that supports Modbus TCP/IP, allowing multiple masters to access rack data simultaneously over a standard industrial network.

• What should I consider when replacing a discontinued 3500/92 module?

  Ensure the firmware of your 3500/01 Rack Interface Module (RIM) aligns with the gateway requirements. Because we provide 100% original, brand-new units, the 136188-02 serves as a direct "drop-in" replacement for existing failed modules of the same part number.

• Does the unit include a warranty?

  Every Bently Nevada 3500/92 136188-02 we ship comes in original factory packaging and includes a full 1-year warranty against any hardware defects.