At the heart of this Wi-Fi controlled relay sits an ESP-12F module built on the famous ESP8266EX, flanked by a 4 MB memory. The ubiquitous Highly Integrated Wi-Fi-Capable System-on-Chip takes care of ...

Until the PLC was created in 1968, industrial processes were handled by a series of hardwired relay banks, timers, and counters. These banks required a large amount of space and were time consuming to ...

[Ben Jones] just started a new site called Maker-Guide, where he makes some very informative and well produced DIY videos on anything from homemade photography hacks, to controlling an outlet using a ...

The self-contained system allows different processes for different products to run on the same line. The new TROMR8 RFID Programmable Relay Controller, from Intersoft, Inc., is a self-contained system ...

The EZTimer is a multi-function programmable timer with a LED display and two simple push buttons that can serve as an economical direct replacement for most octal or 11-pin socket time delay relays ...

July 9, 2014 - PCU Programmable/Modular Controller Bridges Gap in Technology Between Safety Relays and PLC SystemsgrammableControl Unit - Bridges Gap in Technology Between Safety Relays/PLC Systems To ...

Abstract: Modern microprocessor relays are fundamentally different from protective relay technologies used in the past. Many paradigms that drove designs in the past are no longer valid. This paper ...

Definition – What is a PLC? A programmable logic controller is a computer device used by industrial control systems. They can be used wherever there is a need for control devices, due to the fact that ...

Roseville, Calif. — R2 Controls is providing an inexpensive way of remote sensing and high-speed remote relay control via its Modbus mixed signal remote terminal unit (RTU) for demanding field and ...