User's Manual GSM Terminal GT340
Overview
2 Overview
DECODE GT340 is compact dual-band GSM/GPRS terminal which enables easy connection of
the user devices and PCs to the GSM network. It is based on uBlox SARA-G340 module with
integrated TCP/IP stack. The micro SIM card is placed through the hole on the front panel of
the device. Communication connector is standard DB9 female connector with RS232 DCE
interface. The antenna connects to the female SMA 50Ω connector. LEDs on the front panel
indicate the presence of the power supply voltage and activity of the GSM network. The device
is powered by DC voltage in the range of 8V to 30V. Device is delivered in desktop case, but by
adding an optional adapter, it can be mounted on DIN 35mm rail.
DECODE GT900 terminal enables the communication of electronic devices and systems over
GSM network using GPRS, CSD and SMS services. It is specially designed for remote
monitoring and control of industrial processes, security systems, POS terminals, level readers
(gas, water, electricity...).
Typical applications include:
•
remote PLCs reading and control
•
remote process monitoring
•
paying at POS (point-of-sale) terminals
•
vending machine monitoring
•
traffic management
•
device service and maintenance
•
alarm systems
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