ID-Mobile Global Guide
35
4.1.1 RS232 cable
It is recommended to use standard Null-modem cable for local connection between controller and PC, although
the three wires (TxD, RxD, GND) RS232 connection is enough for direct controller to PC communication:
Controller connection D-SUB9 female
PC RS232 connector D-SUB9 female
2
3 TxD
3
2 RxD
5
5 GND
4.1.2 Connect the AT link converter
Image 4.3 File/Firmware upgrade and Cloning/FW upgrade (default configuration)…