Setting up your cable to connect to the IP Modem

  • 2018-11-01
  • Author : Baima
  • PV : 690

BMD100 Cellular IP Modem connects to the PC through RS232, and the recommended power cable and data cable are 28-16AWG. The industrial cellular modem adopts the terminal interface. The wiring diagram, standard power cable and data cable are as follows:

BMD100 Cellular IP Modem RS232


Power Cable (Output 12VDC/0.5A)

Cable colorPower Output PolarityCorresponding DTU terminal
Black & White AlternateAnode1
BlackCathode2


    RS232 Cable (with DB9 female interface)

Cable colorCorresponding DB9-F Pin NumberCorresponding DTU terminal
Blue310
Brown29
Black58




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