Kedu ihe bụ PLC & Modules?
PLC (Programmable Logic Controller) bụ kọmpụta pụrụ iche maka njikwa akpaaka, na-edochi usoro ịgbagharị ọdịnala. Ọ na-eme mmemme njikwa ahaziri nke onye ọrụ, na-emeghachi omume na akara ntinye iji chọpụta omume mmepụta. Modul agbakwunyere na-agbasawanye ikike ya, na-enye ohere nkwukọrịta ya na sensọ, ndị na-eme ihe, wdg. PLC dị oke mkpa na akpaaka, ejiri ya na nrụpụta, njem, sistemu ụlọ, wdg.