PLC SCADA ACADEMY

Reed switches are very similar to relays, besides a permanent magnet is used in place of a twine Coil. When the magnet is a ways away th...

Shrinking and Sourcing Concept While choosing the form of enter or output module on your PLC, it's far very critical to have a sta...

Transistor Transitor Logic signals in PLC Transistor-Transistor Logic (TTL) depends on two voltage levels, 0V for bogus and 5V for ge...