The sample show how to read input signal in LOGO and send to ESP8266 and also sent boolean value from ESP8266 to relay output in LOGO PLC. That is send by modbus protocoll by WIFI. ESP8266 act as a ...

Теперь добавим протокол Modbus Следуйте за картинками Далее двойной клик на modbus slave, там открываем mapping и даем названия нескольким holding и input registers Создадим переменные в PLC_PRG и ...

CLICK PLUS CPUs are offered in wired-only, wireless-only, and wireless/wired styles and start at only $89. All three CPUs offer convenient USB programming and support the IIoT standard MQTT protocol ...

Building on the practical and popular Click PLC series of programmable logic controllers, Click Plus PLCs provide the same low-learning-curve control, but with advanced options like Wi-Fi ...

Additionally, CLICK Ethernet PLC units include a calendar/real time clock and battery backup for the internal SRAM; the battery, sold separately, allows data to be retained for five years. The ...

The 750-815/300 and 750-816/300 Series Modbus PLCs offer complete controller functionality and serial Modbus connectivity in one compact module. They employ the latest version of WAGO-I/O-PRO software ...

Pico Technology has added Modbus ASCII and RTU decoding and analysis capabilities to its PicoScope USB-based PC oscilloscope. This latest software update makes the PicoScope a useful tool for ...

This paper explains how to set up the communication between PLC and Arduino based on Modbus Protocol. PLC is a master and Arduino is a slave. A Fx2N-48MR, a Fx2 ...

October 16, 2008 - AutomationDirect released CLICK PLC, the first in a new generation of inexpensive PLC components designed to offer practical features in an easy-to-use, compact yet expandable ...

December 4, 2015 - AutomationDirect added Ethernet basic and standard PLCs to the CLICK line. The PLCs are 3 to 10 times faster than the existing CLICK PLCs and are 100% upward compatible with the ...