Allen-Bradley, referred to as A-B, was founded in 1903 and is a well-known brand of Rockwell Automation.Therefore, this is the choice Siemens breakers supplier The reason, there is no denying its positive impact. https://www.cncdomi.com/
Rockwell is an industrial automation multinational company that provides first-class power, control and information technology solutions for the manufacturing industry. Rockwell Automation integrates well-known brands in the field of industrial automation and is committed to creating a full range of automation solutions to help customers improve productivity. These brands include Allen-Bradley¡¯s control products and engineering services, Reliance Electric¡¯s motors and drive products, Dodge¡¯s mechanical power transmission products, and Rockwell Software¡¯s industrial control software. Allen-Bradley launched its first programmable controller, the 1774 PLC, in 1970, and created the name ¡°PLC¡± with its parent company Rockwell Automation. It is a major player in the field of control systems. Now almost all control engineers are familiar with the name Rockwell Automation or Allen-Bradley.
The 1774 PLC pictured above is one of the first PLCs ever built
The PLC-1 was followed by the PLC-2 and PLC-3, then the PLC-5 family of products, which still includes many devices in operation today! The SLC500 series, released in 1990, was followed in later years by the CompactLogix and MicroLogix series, which have also been developed to this day.
In 1985, large manufacturing company Rockwell International acquired Allen-Bradley, which became Rockwell¡¯s Industrial Automation Division. Today, the Rockwell and Allen-Bradley brand logos are almost interchangeable in the inner workings of control cabinet software and hardware.
Another important milestone was the release of the SLC500 PLC platform in 1990, which was more compact and affordable than its predecessor, the PLC-5.
SLC500 Series:
SLC500 is a mid-range model with simple programming, high stability, rich functions, hardware that can adapt to harsh environments, rich instructions, good compatibility, and strong communication capabilities. It is equivalent to Siemens S7-300 and uses RSLogix 500 (equivalent to Siemens SIMATIC-STEP7) programming software. The latest version is RSLogix 500 V16.
At the same time as the release of the SLC5/02 and 5/03 models, Allen-Bradley introduced the DH485 data highway. It is based on the RS-485 standard and is designed for factory floor applications. The SLC5/03 was the first product to introduce common PLC functions such as online programming and run mode. It was also the first product to support firmware upgrades. The successive model SLC5/04 introduced an enhanced version of the data highway, called DH+.