The logic and expansion I/O in MMRs can add a number of functionalities that go beyond its embedded firmware. Most industrial facilities include electric motors that require overload relays for ...

Over the years, control relays of various types have been used by the hundreds — even thousands — to control nearly every function in commercial and industrial processes. Today, many of those ...

Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and was sometimes termed “relay logic.” Today most ...

Factory Logic (TM), Austin, Texas announced that the Automotive Group of Johnson Controls, Inc. will install the Factory Logic Lean Operations Management System software across thirty U.S.-based ...

A single-coil latching relay is a relay with memory, usually with a magnetic structure that provides two stable positions for the armature that holds the movable contacts. A permanent magnet provides ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1. The image above is ...

KENNESAW, Ga. - Automated Logic Corp., a subsidiary of Carrier Corp. and a leading provider of control systems for heating, ventilation, air conditioning, lighting, and energy management of buildings, ...

KENNESAW, Ga. - Carrier Corp.’s Automated Logic controls business, a leading designer and manufacturer of control systems for heating, ventilation, air conditioning, lighting, and energy management of ...