PLC's & HMI's

Programmable logic controllers (PLC) and human machine interface (HMI) combined together have become an invaluable component for original equipment manufacturers (OEM) on a budget. Manufacturers need compact controllers for simple machine control but need the competitive advantage of an HMI panel. These compact component parts enable data entry and display variable data. Big Bear Instruments is proud to offer a full list of PLCs & HMIs manufactured by Unitronics. Each PLC & HMI includes an extensive utilities suite with DataExport, remote access, and more. Their all-in-one approach reduces the time and effort needed to program a unit in the field. Choose between size, functional capabilities, and more. We are confident that there’s a PLC & HMI solution for you.