Witura WT-9001 IP65 Dokumentacja Pobierz pdf (Strona 42)

A GSM modem can be a dedicated modem device with a serial, USB or

Bluetooth connection, or it can be a mobile phone that provides GSM modem

capabilities. For the complete this project, GSM/GPRS Terminal Modem MLIS were

chosen. The MLIS modem is a compact size and robust Tri-Band GSM/GPRS terminal

designed for industrial use. It also has the TCP/IP stack in-built to support different

internet services. Therefore, it can be deployed easily in plug and play M2M and many

other applications.

Figure 3.4 MLIS Modem Basic Terminal Block Diagram

Figure 3.5 MLIS GSM Modem

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Witura WT-9001 IP65 Dokumentacja Strona 42