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 ...

For decades now, Programmable Logic Controllers, or PLCs, have been the workhorses of industrial automation. However, as factories become smarter and more interconnected, the traditional strengths of ...

Relay logic and ladder diagrams use many symbols, including switches, contacts, coils, timers, and sensors. Switches are shown as lines with gaps or slashes, depending on their normal state ...

Aside from the switch and relay no external hardware is necessary. Pressing the switch will toggle the active high and low pins and send a 3ms pulse to the latching relay pin. Holding the switch for ...

HAWTHORNE, Calif.--(BUSINESS WIRE)--Teledyne Relays today announces new wide temperature range, hermetic relays operating up to 18 GHz. The new RF131 and GRF131 single-pole double-throw (SPDT ...

New Yorker Electronics has released the new Picker Components 40 A latching PCB power relay, available in coil voltages from 3 V DC to 110 V DC. The relay is also available in single or dual coil mode ...

Abstract: The static characteristics of a type of three-phase magnetic latching relay and single-phase magnetic latching relay are analyzed by ANSYS software. The integrated model of contact circuit ...

I usually try to explain that programming PLCs is different than typical computer programming and how PLCs are used to automate industrial equipment using a graphical-based programming language called ...

Camden Door Controls, a premier provider of door activation and locking devices, has added the new CX-LRS series latching relays, enabling the use of momentary ‘request for assistance ...