Skip to content

What are you looking for?


You may also like

Bently Nevada 3500/92-04-01-01 Communication Gateway ModuleBently Nevada 3500/92-04-01-01 Communication Gateway ModuleBently Nevada 3500/92-04-01-01 Communication Gateway Module
Bently Nevada 3500/92-04-01-01 Communication Gateway Module
Bently Nevada 3500/92-04-01-01 Communication Gateway Module
Bently Nevada 3500/92-04-01-01 Communication Gateway Module

Bently Nevada 3500/92-04-01-01 Communication Gateway Module


Only 10 left - Selling fast

PRODUCT SKU : 3500/92-04-01-01

PRODUCT TYPE : Communication Gateway Modules

PRODUCT VENDOR : Bently Nevada


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

The 3500/92-04-01-01 is a communication gateway module designed by Bently Nevada for the 3500 Machinery Protection System. It collects monitored machinery health and operational data from the 3500 rack backplane and translates it into Modbus protocol, enabling seamless data integration with plant control systems like DCS or PLC networks. This specific configuration features an Ethernet/RS485 Modbus I/O card, a low memory allocation card, and CSA/NRTL/C hazardous area certification.

Network Communication Interfaces

The -04 I/O module option combines Ethernet and RS485 physical layer interfaces on a single card assembly. It supports both Modbus TCP/IP over Ethernet networks and Modbus RTU over RS485 serial communication lines, providing flexible connectivity to host systems for real-time monitoring of vibration values, alarm states, and rack diagnostic status.

Suffix Ordering Breakdown

The ordering option numbers define the specific interface hardware, memory capacity, and regulatory approval rating:

  • I/O Module Type (-04): Ethernet / RS485 Modbus I/O module.
  • Memory Type (-01): Low memory card option, designed for standard data buffering and protocol throughput.
  • Agency Approval Option (-01): CSA/NRTL/C agency approval rated for hazardous area installations.
Parameter Specification
Model 3500/92-04-01-01
Brand Bently Nevada
Product Type Communication Gateway Module
I/O Module Type Ethernet / RS485 Modbus I/O Module (-04)
Memory Type Low Memory (-01)
Agency Approval CSA/NRTL/C (-01)
Protocols Supported Modbus TCP/IP, Modbus RTU
Shipping Weight 20.00 lbs

Frequently Asked Questions

Q: What physical communication ports are supplied with the 3500/92-04-01-01 gateway module?

A: The -04 I/O card option provides both an Ethernet port for Modbus TCP/IP and RS485 serial connections for Modbus RTU communication.

Q: What certification rating does the -01 agency option carry?

A: The -01 agency approval code specifies CSA/NRTL/C certification for compliant deployment in certified hazardous locations.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




Recently Viewed Products

Tech & Buying Guide

Technical Insights, Installation Guides, and Buying Tips
Understanding VFD Mechanical Brake Logic and Control in Industrial Automation

Understanding VFD Mechanical Brake Logic and Control in Industrial Automation

Variable Frequency Drives (VFDs) play a crucial role in modern industrial automation by controlling motor speed, torque, and acceleration. However, high-inertia loads and vertical lifting systems require precise mechanical braking logic to ensure operational safety and prevent equipment damage.

Read more
Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis

Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis

Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.

As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.

Read more
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation

Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation

Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.

Read more