HikRobot SC7000 Series - RS-232 Serial Port Configuration; 4.5 RS-232 Serial Port Pinouts

SC7000 Series Smart Camera User Manual
8
PNP Device
Output Signal
Device Power
PWR
Device Power Ground
PNP
Device
PNP Device Power
PNP Power Ground
Signal Line
VCC
GND
Figure 4-5 Output Signal Connecting to PNP Device
NPN Device
If the VCC of NPN device is 12 VDC or 24 VDC, it is recommended to use 1 KΩ pull-up resistor.
Output Signal
Device Power
PWR
Device Power Ground
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND
Figure 4-6 Output Signal Connecting to NPN Device
4.5 RS-232 Serial Port
The 9-pin male connector and 25-pin male connector are commonly used serial ports, as shown
below. You can refer to the table below for the specific pin name and function.
Figure 4-7 9-Pin Male Connector