CBM-920 User’s Manual
14 CITIZEN
4.2 Power Supply Connection
(1) Confirm that the main power supply, etc. are OFF.
(2) Prepare power supply satisfying the power voltage and current capacity having been specified in the
specifications.
(3) Firmly connect, in appropriate direction, the power supply and the main body through using the attached
cable. The connector is at the bottom of the main body as shown in the drawing. This cable is integrated
with the communication cable. The power cable is larger than the communication cable, which is colored
in red and in orange for +5V use and in black for GND.
(4) Connect a power supply cable to the power supply. Pay attention not to connect power supply cable in
reverse polar.