Recent Posts

MicroLogix 1400 Expansion I/O

MicroLogix-1400-Expansion-IO-Fi

The MicroLogix 1400’s base I/O can be expanded using 1762  I/O modules. In this article we’ll describe the details of how this is accomplished. The right front of the MicroLogix 1400 has a small cover over top of a 1762 I/0 expansion port, and …

Read More »

MicroLogix 1400 Installation and Mounting

MicroLogix-1400-Front-Top-Fi

The MicroLogix 1400 has an extensive installation document referred to as “installation instructions” which you can obtain electronically from Rockwell’s website HERE. While these “installation instructions” cover many different topics, in this blog article I’ll be focusing on the installation and …

Read More »

The Allen-Bradley MicroLogix 1400

MicroLogix-1400-Front-Fi

In 2008, forteen years after the original MicroLogix 1000 was released, and three years after the MicroLogix 1100, Rockwell introduced the MicroLogix 1400. This new micro PLC built on the success of the MicroLogix 1100, expanding on the built-in I/O count as well as the number of expansion modules supported. Featuring 32 …

Read More »
The Automation School – PAC Basics – Article Banner Top