Bently Nevada 3500/33 149992-01 16-Channel Relay Module

Product Overview
The Bently Nevada 3500/33 149992-01 is a 16-channel relay output module designed for use within the Bently Nevada 3500 Machinery Protection System. This module provides programmable relay outputs that allow the system to actuate alarms, shutdowns, or initiate other control responses based on monitored parameters. Each channel can be configured independently, supporting flexible assignment to alert or danger conditions, as well as system events. The 3500/33 module is widely employed in critical machinery monitoring systems in industries such as oil and gas, power generation, and petrochemical processing, where reliable machinery protection and automation response are essential.

Key Features

• High-Density Output – Provides 16 independently programmable relay channels for complex monitoring applications.

• Individually Configurable Channels – Each relay can be assigned to specific alarm or event conditions for targeted control logic.

• Flexible Relay Logic – Supports advanced relay logic, including OR/AND logic and time delays, for tailored control responses.

• Relay Status Indication – LED indicators provide real-time status feedback for each relay output.

• Hot-Swappable Design – Can be replaced without removing power or system shutdown, minimizing downtime.

• System Integration – Seamlessly integrates with other 3500 system modules and Bently Nevada configuration software.

• Relay Contact Types – Includes both normally open (NO) and normally closed (NC) contacts for compatibility with various systems.

• Robust Construction – Engineered for high reliability and long-term operation in industrial environments.

Technical Specifications

3.1 Dimensions and Weight

3.2 Electrical Characteristics

3.3 Environmental Characteristics

3.4 System Compatibility

Industry Applications

• Oil and Gas – Used in compressor and turbine protection systems on offshore and onshore facilities.

• Power Generation – Supports turbine, generator, and pump protection in thermal and nuclear plants.

• Petrochemical – Provides relay-based alarms and shutdowns for rotating equipment in refineries.

• Industrial Manufacturing – Enables protective responses in heavy machinery and process equipment monitoring.

• Water Treatment – Triggers system alarms or shutdowns based on pump and motor condition monitoring.

The Bently Nevada 3500/33 149992-01 16-Channel Relay Module is a vital component for implementing custom relay logic and executing critical protective actions in high-stakes machinery protection systems. Its reliability, flexibility, and integration within the 3500 series make it indispensable for safeguarding industrial assets.