Overview

The Bently Nevada 125720-01 is an industrial relay interface card designed to extend the functionality of the 3500 Machinery Monitoring System. By converting monitoring events into relay contacts, the module enables interaction with annunciators, shutdown systems, PLCs, and other external equipment. It plays a key role in transmitting alarm and trip conditions to plant control systems.

Engineered for high-reliability environments, the 125720-01 offers dependable switching performance and full compatibility with Bently Nevada rack architectures. The module is widely used in applications involving rotating equipment where rapid response and equipment protection are essential.

Features

Relay-Based Signal Interface

Provides electrical isolation and output switching for external devices.

High Compatibility

Works seamlessly with the Bently Nevada 3500 monitoring platform.

Rugged Industrial Construction

Built for continuous operation in demanding process environments.

Easy Replacement

Plug-in module design simplifies maintenance and minimizes downtime.

Support for Protection Functions

Facilitates alarm and trip signaling in critical machinery applications.

Specification	Details
Product Name	Bently Nevada 125720-01
Product Type	Relay Output Interface Card
Manufacturer	Bently Nevada
Series	3500 Machinery Monitoring System
Relay Channels	4
Primary Function	Alarm and Trip Output
Communication Method	Backplane Interface
Dimensions	241 × 24.4 × 99.1 mm
Weight	Approx. 0.4 kg
Operating Temperature Range	-30°C to +65°C
Storage Temperature Range	-40°C to +85°C
Relative Humidity	Up to 95% Non-Condensing
Installation Method	Rack Mounted
Environmental Rating	Industrial Grade
Country of Origin	United States
Condition	New and Original
Availability	In Stock
Shipping	Worldwide Delivery
Warranty	Available Upon Request

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8. Turbine Protection Module
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