Bently Nevada 2300/20-02 Dual-Channel Vibration Monitor

Product Overview

The Bently Nevada 2300/20-02 provides high-precision surveillance for essential rotating assets. Designed for dual-channel monitoring, it captures acceleration data from 0.1g to 100g, enabling real-time fault detection for fans, pumps, and motors. This compact 24VDC module integrates Modbus TCP/IP to bridge field-level sensing with plant-wide SCADA/DCS networks.

Core Technical Advantages

Continuous Machine Protection

Dual independent channels ensure 24/7 surveillance. The system captures transient vibration events and triggers immediate alerts to prevent catastrophic failure in mid-sized machinery.

Networked Intelligence

The 10/100 Base-T Ethernet port supports Modbus TCP/IP, allowing seamless data flow to Bently Nevada System 1® or third-party PLCs. Each network segment supports up to 16 devices.

Fail-Safe Hardware Logic

Two programmable SPDT relays deliver hardware-level trips. This logic operates independently of the network, ensuring protection even during communication outages.

Technical Specifications

Installation Guide

• Shielding: Use shielded twisted-pair cables; ground at the monitor end only.
• Diagnostics: Use buffered outputs to access raw signals for FFT analysis without disturbing the primary loop.
• Setup: Assign unique IPs via the LCD interface before connecting to the SCADA network.

Technical FAQs

Q1: What is the primary role of the Buffered Outputs?

A1: They provide raw, real-time sensor signals for external analysis tools without impacting the monitor's protection functions.

Q2: Can the 2300/20-02 operate as a standalone device?

A2: Yes. Once configured, its internal relay logic manages machinery safety independently of any PC or network connection.

Q3: How does the -02 suffix affect configuration?

A3: The suffix specifies mounting and certification options. All 2300/20 series monitors utilize the same core signal processing for 24VDC environments.