Bently Nevada 3500/25 126648-02+149369-01 Transient Data Interface (TDI) Module

The Bently Nevada 3500/25 126648-02 + 149369-01 Transient Data Interface (TDI) Module is a key component of the 3500 Machinery Protection System. It serves as the primary interface between the 3500 rack and external communications systems, combining the functions of a rack interface and a communications processor. The TDI allows for rack configuration, continuous data acquisition, and seamless integration with System 1 software, ensuring reliable machinery condition monitoring and protection in critical industrial environments.

Main Features

• Combined Rack Interface and Communication Processor for simplified system integration

• Supports full rack configuration and real-time status monitoring

• Ethernet-based data communication with System 1 Condition Monitoring Software

• Front-panel LED indicators for system health, communication, and alarm status

• Hot-swappable module design to minimize system downtime

• High-speed transient data capture for advanced machinery diagnostics

• API 670 compliant for industrial machinery protection standards

Technical Specifications

Dimensions and Weight

General Information

Electrical Characteristics

Environmental Specifications

Industry Applications

The Bently Nevada 3500/25 TDI Module is widely deployed across industries where continuous machinery monitoring and protection are essential, including:

• Oil & Gas: Turbomachinery, compressors, pumps, and pipeline assets

• Power Generation: Gas turbines, steam turbines, and rotating generators

• Chemical and Petrochemical Plants: High-speed rotating machinery monitoring

• Metals and Mining: Mills, blowers, compressors, and extraction equipment

• Pulp and Paper: Critical process rotating machines

• Water and Wastewater Treatment: High-capacity pumping systems