Bently Nevada 3500/15-01-01-00 AC Power Input Module

Bently Nevada 3500/92 46920-01 Machinery Protection Gateway

Bently Nevada 3500/92 46920-01 Machinery Protection Gateway

Availability: 10 left in stock

Product Overview The Bently Nevada 46920-01 is the primary hardware component for the 3500/92 Communication Gateway Module. This module acts as the digital...

SKU: 46920-01

Manufacturer: Bently Nevada
Product No.: 46920-01
Product Type: Communication Gateways
Product Origin: USA
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Bently Nevada 46920-01 is the primary hardware component for the 3500/92 Communication Gateway Module. This module acts as the digital bridge between the Bently Nevada 3500 Machinery Protection System and external plant-wide networks. It collects vibration, position, and status data from all monitor modules in the rack and translates it into industry-standard protocols. By installing the 46920-01, operators gain the ability to transmit real-time machinery health data directly to Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), or human-machine interfaces (HMI).

Technical Specifications

The 46920-01 supports high-speed data polling and multiple concurrent connections to ensure no loss of critical machinery information.

Feature	Specification
Model Number	46920-01
Module Type	3500/92 Communication Gateway
Protocols	Modbus (RTU/ASCII), Modbus TCP/IP, Ethernet
Communication Ports	RS232/RS422/RS485 Serial and RJ45 Ethernet
Data Update Rate	Protocol dependent (High-speed backplane polling)
Mounting	Full-height rack module (Any slot except 1 and TDI)
Operating Temp	–30 °C to +65 °C (–22 °F to +149 °F)
Power Consumption	5.0 Watts typical
Condition	100% Brand New and Original in Factory Packing

Engineering Advantages

Seamless Protocol Conversion: The 46920-01 eliminates the need for third-party protocol converters. It natively supports Modbus TCP/IP and Serial Modbus, allowing direct integration into modern Ethernet-based plant architectures or legacy serial networks.
Consolidated Data Streaming: This module aggregates data from the entire 3500 rack backplane. Instead of wiring individual monitors to a PLC, engineers utilize a single Ethernet drop to access all vibration, thrust, and temperature points, significantly reducing cabling costs.
Independent Operation: The communication gateway operates independently of the rack’s protection logic. If the gateway fails or the network goes down, the 3500 monitor modules continue to protect the machinery and trigger local relays without interruption.
Enhanced Diagnostics: The 46920-01 provides comprehensive status LEDs on the front panel. These indicators allow technicians to verify network activity and module health at a glance, speeding up troubleshooting during commissioning or network maintenance.

Part Number Breakdown

The 46920-01 is the standard identification for the 3500/92 series communication hardware:

46920: The base model for the 3500/92 Communication Gateway.
-01: Identifies the standard module configuration.
I/O Modules: Note that the 46920-01 module typically requires a rear-mount I/O module (such as the 125734-01 or 133323-01) to provide the physical Serial or Ethernet ports.

FAQs

Q: Can the 46920-01 be used to change 3500 rack configurations?

A: No. The 46920-01 is designed for data egress to control systems. To configure the rack or change setpoints, you must use the 3500 Configuration Software via the Transient Data Interface (TDI) module.

Q: How many DCS/PLC systems can connect to a single 46920-01 simultaneously?

A: The module supports multiple concurrent Modbus TCP/IP connections. This allows you to stream data to a primary DCS for control and a secondary historian or HMI for long-term trending at the same time.

Q: Is this 46920-01 module 100% Brand New?

A: Yes. We supply only 100% Brand New and Original Bently Nevada parts in original factory packaging. Each unit comes with a 12-month factory warranty to ensure long-term operational security.

Q: Does this module replace the 3500/90 or 3500/91 modules?

A: The 3500/92 (46920-01) is the modernized successor to older communication modules, offering improved Ethernet performance and broader Modbus support. It is the current standard for Bently Nevada 3500 communication.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.