GT-540P-3GWA-OEM1 user’s manual v1.0
1.
Introduction
The GT-540P-3GWA-OEM1 is the intelligent Active 3G Remote Terminal Unit product.
They are the highly integrated, stand-alone solution for M2M applications. Within the high
performance 32 bit CPU, the GT-540P-3GWA-OEM1 is suit for the hard industrial
environment. It features 3G module, 6 digital inputs, 2 digital outputs, 1 analog input, 2
RS-232, 1 RS-485 and micro SD interface. It can be used in M2M application fields to
transfer the local I/O and Modbus device’s data via 3G/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 mode, the GT-540P-3GWA-OEM1 offers
the e-mail mode to transfer the data by e-mail via 3G/GPRS for users to choose. The
simple I/O linkage function of the GT-540P-3GWA-OEM1 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-3GWA-OEM1 is an ideal solution for
environmental monitoring and remote device management 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 3G/GPRS and the Internet. In addition,
GT-540P-3GWA-OEM1 has the GPS function to apply in vehicle monitoring system.
GT-540P-3GWA-OEM1 user’s manual, Version 1.0, 2013/03
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