MTX M2M MTX-DIN Series, Руководство пользователя

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MTX-DIN Family
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MTX M2M® by MATRIX ELECTRONICA S.L.U
3.1.5 Optoisolated Input/Output ........................................................................................... 34
3.1.6 Analog Input/Output (2G models) ................................................................................ 35
3.1.7 Analog Input/Output (3G models) ................................................................................ 36
3.2 Operating temperatures........................................................................................................ 37
3.2.1 2G models ...................................................................................................................... 37
3.2.2 3G models ...................................................................................................................... 37
3.3 Storage conditions ................................................................................................................. 38
4. Interface description ..................................................................................................................... 39
4.1 Mini USB connector ............................................................................................................... 40
4.2 Plug-in 52-way 5mm pitch terminal block ............................................................................. 41
4.2.1 Connector pinout .......................................................................................................... 41
4.2.2 Power supply ................................................................................................................. 43
4.2.3 Main RS232/RS485/RS422 interface (ASC0) ................................................................. 44
4.2.4 Secondary RS232/RS485/RS422 interface (ASC1) ......................................................... 46
4.2.5 I2C bus ........................................................................................................................... 48
4.2.6 SPI bus ........................................................................................................................... 49
4.2.7 Analog-to-Digital and Digital-to-Analog converters ...................................................... 50
4.2.8 Optoisolated I/O ............................................................................................................ 54
4.2.9 Relay outputs ................................................................................................................. 57
4.3 GSM/GPRS antenna connector ............................................................................................. 58
4.4 SIM card reader ..................................................................................................................... 59
4.5 Real Time Clock ..................................................................................................................... 60
4.6 Software updates .................................................................................................................. 60
5. Operation ...................................................................................................................................... 61
5.1 Switching on/off the modem. New “Automatic restart after shutdown” feature ................ 61
5.2 Status LEDs ............................................................................................................................ 62
5.2.1 2G models ...................................................................................................................... 62
5.2.2 3G models ...................................................................................................................... 62
6. AT command interpreter ............................................................................................................... 63
7. Embedded applications ................................................................................................................. 64
7.1 MTX-Tunnel software application ......................................................................................... 65
8. Safety and product care ................................................................................................................ 67
8.1 Safety instructions ................................................................................................................. 67
8.2 General precautions .............................................................................................................. 67