Industrial GSM/GPRS Modem iRZ ATM21.B.TORP for Data Transmission Applications

Industrial 2G modem with support for frequencies 850/900/1800/1900 MHz cellular communication, designed for transparent data transmission from separate serial interfaces RS232 and/or RS485 via GPRS in modes "Client" and / or "Server" (up to 5 simultaneous connections), and / or in CSD mode. The modem has the ability to install 2 sim cards to provide the possibility of backup cellular operator, equipped with a USB interface for easy configuration, built-in power supply AC from 90 to 264 V and a set of additional digital inputs / outputs - GPIO for the organisation of signalling and control of actuators at a remote site. The modem housing is made of industrial plastic with DIN rail mounting. Operating temperature range from -40C to +70C. Modem is designed to work at remote sites of small automation, systems AIISKUE, ASKUE, ASKUG, ASTUE, dispatching boilers, ITP, TSP to transmit data from energy meters and controllers.