From large to micro, meet varied application needs with our programmable logic controllers (PLC) and programmable automation controllers (PAC).

A programmable logic controller, or PLC, is a simple electronic device that allows precise numerical control of machinery. It is widely used to control everything from washing machines …

AutomationDirect is your source for programmable logic controllers (PLCs). Get unbeatable value on PLC hardware, including fast shipping and free technical support.

Jul 13, 2019 · A SIMPLE explanation of a Programmable Logic Controller (PLC). Learn what a PLC is, its working principle, PLC Basics, the types of PLCs, and PLC Programming. We also …

Emerson’s Programmable Automation Controllers feature an extensive range to support scalable automation and minimize downtime. Redundant by design, these compact controllers use …

Jul 23, 2025 · What is a Programmable Logic Controller (PLC)? A programmable Logic Controller (PLC) is a specialized digital computer employed in industrial settings for automation and control.

Programmable logic controllers (PLCs) The easyE4 is the world’s premier nano programmable logic controller (PLC). Containing 12 I/O with the capability to be expanded to a network of up …

Programmable Logic Controllers, along with easy-to-use Support Software, are available to flexibly handle applications from small-scale equipment to entire production lines with …

IDEC PLCs (Programmable Logic Controllers) are reliable and efficient automation controllers designed to meet the needs of a variety of industries, including manufacturing and industrial …

MELSEC Series PLCs always meet your system demands and more, with something to offer for any prospective control system. Enhanced solutions are realized by a wide lineup of PLCs and …