// todo need optimize like in event.jsp. Add indexing or not indexing this page. Info (1 mai 1968 – 1 juin 1969) (La bande de temps)

Info (1 mai 1968 – 1 juin 1969)

Description:

The Modicon 084 PLC was designed to be programmed in ‘ladder logic’ which resembled the schematic diagrams of relay logic it was replacing. This made the transition to PLCs easier for engineers and technicians. The automotive industry is still one of the largest users of PLCs today.