What does IP grade mean?
When we purchase PLC and other equipment, we often see the item of IP level, such as IP20, IP65 ...
What does a CAN analyzer do?
CAN analyzers are usually also called USBCAN analyzers, because they have a USB interface integrated on them, which can ...
Composant de l'automate
For a complete PLC, its components include: 1. Power supply 2. Input IO port 3. Output IO port 4. ...
Le CPL est-il un appareil à courant fort ou un appareil à courant faible ?
Before clarifying this question, let's first understand what is strong electricity and what is weak electricity. Some people think ...
Différence entre un codeur absolu et un codeur incrémental
Whether there is an encoder structure is one of the elements that distinguish servo systems from ordinary motors. It ...
Qu'est-ce qu'un bus ?
What is a Bus? The Bus is a public communication line, any device can connect to it. For example, ...