How to identify Omron input and output:

Generally, for all brands of small PLCs, the upper row of terminals is the input and the lower row of terminals is the output. If you look carefully at the wiring terminals of the PLC, there will be prompts. For example, IN will be written on the input end and OUT will be written on the output end, which is clear at a glance.

If it is a large PLC, that is, it uses a slot, the input and output are easier to identify. Write X on the input and Y on the output.

Omron Group was founded on May 10, 1933. By continuously creating new social needs, it has developed into a world-renowned automation control and electronic equipment manufacturer, mastering the world's leading sensing and control core. technology.

A programmable logic controller is a digital computing operating electronic system specially designed for use in industrial environments. It uses a programmable memory to store instructions for performing operations such as logical operations, sequence control, timing, counting and arithmetic operations, and controls various types of mechanical equipment or production through digital or analog input and output. process.

Group profile:

The Omron Group was founded in 1933. Mr. Kazuma Tateishi established a small factory called Tateishi Electric Manufacturing Co., Ltd. in Osaka with only two employees at the time.

In addition to producing timers in its initial stage, the company later specialized in the production of protective relays. The manufacturing of these two products became the starting point of Omron Corporation. In order to adapt to the development of the times, on the occasion of the company's 50th anniversary, the company name and brand name were unified and changed to "Omron Corporation".