Remote control by GSM : GSM-120

It is a complete equipment of remote control via GSM for industrial environments that allows to control, from a GSM telephone and by means of the short message service, the incidences in remote facilities (pumping stations, irrigation systems, repeaters, selling machines, alarms, etc.) in such a way that when an alarm condition is generated in the monitorized equipment, the GSM-120 sends a short message with the descriptive text of the type of alarm, the date and the name of the station.

With this objective, it counts on a sort of 8 digital inputs that can be activated by opening, closing of contact or by voltage. It has also 4 analogical inputs for 4/20 mA loop in which the values of conversion to engineering unit and the nominal rank of the signal can be established (minimum, maximum and hysteresis) that, if exceed, causes the alarm to be sent.

It has 4 outputs ro relay for the remote device activation that can be activated by means of a short message or from another GSM-120.