BENTLY 3500/33 usually refers to a 16-channel relay module in the 3500 series monitoring system produced by Bently Nevada.The following is a detailed introduction to BENTLY 3500/33:

1.Product Overview

BENTLY 3500/33 is a full-height module that provides 16 relay outputs.These relay outputs can be independently programmed to perform the required voting logic.This module is an important part of the 3500 monitoring system and is used to implement complex control and protection logic.

2.Main Features

Modular design:

Allows users to add or remove relay modules as needed to build a system that adapts to different application requirements.

Independent programming:

Each relay output can be independently programmed to achieve flexible voting logic.

Alarm drive logic:

Each relay contains alarm drive logic,which can be programmed using AND and OR logic.

The alarm input can come from a single measured variable of any monitoring channel or any combination of monitoring channels on the rack.

High reliability:

The use of high-quality materials and manufacturing processes ensures that the module operates stably in harsh industrial environments.

Easy to integrate:

Can be easily integrated into Bently Nevada’s 3500 series control system.

Support remote configuration and monitoring,convenient for users to manage and adjust.

Safety:

Comply with relevant safety standards and certification requirements to ensure the safety of system operation.

III.Technical specifications

Power consumption:Typical value is 5.8 watts.

Relay environmental sealing:Epoxy resin sealing is used to improve the waterproof and dustproof performance of the module.

Relay arc suppressor:Standard 250Vrms to protect the relay from arc damage.

Relay contact life:10,000 cycles to ensure long-term stable operation.

Dimensions:241 mm high,24.4 mm wide,99.1 mm deep(or 9.50 inches×0.96 inches×3.90 inches).

Weight:0.4 kg(or 1.0 pounds).

Maximum switching power:1200VA.

Applicable voltage:Applicable to AC up to 120VAC,and the minimum switching current of gold plating is 1mA.

4.Software Requirements

3500 Rack Config:Version 3.3 or higher is required.

3500 Data Acquisition Software:Version 2.40 or higher is required.

3500 Data Display Software:Version 1.40 or higher is required.

5.Certifications and Standards

Multiple Certification Options:

If ordered with the Multiple Certification Option(02),the 3500 monitor will be certified to Zone 2 standards,including ATEX and North American certifications.

But please note that modules with the Multiple Certification Option can only use lower voltages to comply with relevant certification requirements.

Functional Safety Certificate:

If the BENTLY 3500/33 is part of a functional safety(SIL)system,the functional safety certificate will limit the voltage used.

6.Application Scenarios

The BENTLY 3500/33 relay module is widely used in various industrial automation and control systems,such as power generation,chemical,petroleum,water treatment and other fields.It can be used as a power switch module,data acquisition module or communication module to provide the system with stable and reliable power supply,data acquisition and communication support.

 

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