GSM Interfacing with PLC
What is GSM?
GSM (Global System for Mobile communications) is an open, digital cellular technology used for transmitting mobile voice and data services.GSM supports voice calls and data transfer speeds of up to 9.6 kbps, together with the transmission of SMS (Short Message Service).
GSM INTERFACING WITH PLC
Sometimes, for some network applications, Ethernet connection by cable is not feasible due to installation environment restrictions. PLC, when connected to GSM Modem, sends an RS command, so that an alert message is sent instantly to the user when a fault arises, so that correction could be executed immediately.