Product Description

Overview

The Bently Nevada 125760-01 is a rear-mounted Data Acquisition I/O Module engineered for the 3500/92 Communication Gateway. Designed for high-speed internal data handling, this module ensures precise termination of the 3500 rack backplane and reliable transmission of machinery monitoring data to proprietary Bently Nevada software platforms such as System 1®.

Key Features

• Provides internal termination for the 3500 rack backplane

• Supports high-fidelity data transfer for alarms, trends, and machine status

• Seamlessly integrates with Bently Nevada software tools including System 1®

• Supports communication processors such as TDXnet, TDIX, and DDIX

• Required installation in Slot 1 of the 3500 rack

• Optional TMR (Triple Modular Redundant) configuration for monitor channel comparison

• Industrial-grade design for shock, vibration, and electrical isolation

Technical Specifications

Performance Characteristics

• Provides signal termination to prevent reflections and ensure stable data flow

• Supports high-speed transmission of event and trend data without loss of resolution

• Enables TMR functionality, comparing outputs from three redundant monitors for system reliability

• Compatible with external communications processors for configuration, data acquisition, and diagnostic purposes

Comparison Note

• 125720-01: Ethernet (Modbus/TCP) communication for DCS or network integration

• 125736-01: Serial (RS232/RS422) communication for legacy or short-range systems

• 125760-01: Internal data acquisition and termination, optimized for proprietary Bently Nevada software

Frequently Asked Questions

What is the Bently Nevada 125760-01?
It is a rear-mounted Data Manager I/O Module for the 3500/92 Communication Gateway, used for internal data termination and high-speed integration with Bently Nevada software.

Where is it installed in the rack?
The module must be installed in Slot 1 of the 3500 rack, next to the power supplies.

Does it support redundant systems?
Yes, for Triple Modular Redundant (TMR) systems, it continuously compares three monitor channels and flags discrepancies in real time.

Which software can it communicate with?
It supports Bently Nevada proprietary software platforms, including System 1®, as well as external communications processors like TDXnet, TDIX, and DDIX.