Home / News / Allen-Bradley 1747-L551 Product Overview

Allen-Bradley 1747-L551 Product Overview

Oct 26, 2025 Allen-Bradley

Allen-Bradley 1747-L551 is a PLC(Programmable Logic Controller)module produced by Rockwell Automation,also known as AB(Allen-Bradley)in the United States.The following is a detailed introduction to the product.

Allen-Bradley 1747-L551

Basic information

Brand:Allen-Bradley(Rockwell)

Model:1747-L551

Type:PLC module

Product features

High performance:The 1747-L551 module has excellent processing power and stability,and is suitable for a variety of complex industrial automation applications.

Reliability:As part of the Allen-Bradley series,this product inherits the brand’s consistent high reliability and durability,and can operate stably in harsh industrial environments.

Compatibility:Compatible with other PLC products of Allen-Bradley,convenient for system integration and expansion.

Easy to maintain:The modular design makes maintenance and replacement more convenient,reducing downtime and maintenance costs.

Technical specifications

Working voltage:Usually 220V(specifics may vary depending on product batches or customization requirements).

Output frequency:56kHz(this parameter may be adjusted according to the specific application scenario).

Product certification:After strict product certification,ensure compliance with relevant standards and requirements.

Allen-Bradley 1747-L551

Application field

Industrial automation:The 1747-L551 module is widely used in the field of industrial automation,such as production line control,equipment monitoring,etc.

Process control:In the process control system of chemical,petroleum,pharmaceutical and other industries,this module can provide precise control and monitoring functions.

Machine control:Suitable for control systems of various mechanical equipment,such as CNC machine tools,automated production lines,etc.

Allen-Bradley 1747-L551/B Processor Module
Allen-Bradley
Featured Product

Allen-Bradley 1747-L551/B

Sep 21, 2025

The Allen Bradley 1747-L551/B is a versatile processor module in the SLC 5/05 series of programmable logic controllers (PLCs). It offers robust performance, reliability, and ease of use, making it ideal for various industrial autom

View Product Details
Buy-Globally

Buy-Globally

Contact Us for Inquiries & Needs

24/7 Online Support

If you have any questions or needs, please feel free to leave a message. Our customer service is online 24 hours a day, and we look forward to serving you.

Quick Response
Expert Advice
Global Support
24/7 Available

Leave a Comment

If you have any questions or needs, please feel free to leave a message
Our customer service is online 24 hours a day, and we look forward to serving you.
  • All comments(0
  • There are no comments yet. Come and post a comment!

Related Articles

TRICONEX 4119A Intelligent Communication Module Technical Overview
Jan 08, 2026

TRICONEX 4119A Intelligent Communication Module Technical Overview

TRICONEX 4119A is an intelligent communication module used in the TRICONEX series control systems. It supports multiple communicati

View News
EMERSON KJ4001X1-BE1 Bus Circuit Rack Product Introduction
Jan 03, 2026

EMERSON KJ4001X1-BE1 Bus Circuit Rack Product Introduction

The Emerson KJ4001X1-BE1 bus circuit rack is a bus module produced by Emerson for industrial automation control systems. It plays a

View News

Need a Custom Automation Solution?

Our team of experts can design and implement a tailored automation system to meet your specific requirements.