
66251225-EN - V1.0 - 08/01/18
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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
Contents
Introduction .......................................................................................................................................................................................4
System Components..........................................................................................................................................................................6
Technical Information .......................................................................................................................................................................8
Wiring Diagrams ............................................................................................................................................................................. 10
Auxiliary Inputs & Relay Outputs .................................................................................................................................................. 15
USB & RS485 Connection ............................................................................................................................................................... 19
General Directions for Installation ................................................................................................................................................ 20
Fitting the SIM & Connecting Power ............................................................................................................................................. 23
Reset Procedure .............................................................................................................................................................................. 24
Programming the GSM Module ..................................................................................................................................................... 25
System Operation ........................................................................................................................................................................... 35
User Commands .............................................................................................................................................................................. 36
Additional User Information .......................................................................................................................................................... 37
User Management .......................................................................................................................................................................... 38
Troubleshooting ............................................................................................................................................................................. 39
General Information ....................................................................................................................................................................... 42
Notes ................................................................................................................................................................................................ 43