● Automatic/continuous GPRS Link Management ● Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port ● Support M2M OPC server for SCADA system ● Easy-to-use API tool for users to develop their applications by various program development tools ● Be the GPRS I/O devices ● Support data transferring by E-mail ● Support GPS function ● Local I/O linkage function to make the simple local control ● Support 3.7 V Li-ion Battery backup ● Power supply 10 VDC ~ 30 VDC
The ICPDAS GPRS Module GT-540P is an intelligent Active GPRS Remote Terminal Unit with GPS. Within the high performance 32 bit CPU, the GT-540P is suit for the hard industrial environment. It features GPRS/GSM module, 6 digital inputs, 2 digital outputs, 1 analog input, 2 RS-232, 1 RS-485 and SD interface. It can be used in M2M application fields to transfer the local I/O or Modbus device’s data by GPRS by the defined period or DI/AI triggers. The local I/O and GPS data can also be stored in the SD card to become a remote data logger. For another communication path, the ICPDAS GPRS Module GT-540P offers the E-mail mode to transfer the data by E-mail via GPRS for users to choose. The simple I/O linkage function of the GT-540P can reach the real time control in the local field. It also supports Li-ion battery as another power source when the main power is failed temporarily. Therefore, the GT-540P is an ideal solution for environmental monitoring, remote device management and vehicle monitoring system for M2M applications. Meanwhile, it is supplied with easy-to-use API and OPC server Software that streamline application development process, freeing system integrators from dealing with complex communication protocols of GPRS and the Internet.
The M2M RTU center software with friendly Graphic interface is to manage the GPRS RTU products easily. Users can monitor the I/O data and status of GPRS RTU devise by the interface on PC. By using the GPRS RTU API tool and M2M RTU center software, any remote monitoring system can be achieved easily and efficiently. For SCADA system, the M2M.OPC server is provided to connect to SCADA by OPC interface.