Rs-232 Serial Port - HikRobot SC2000 Series User Manual

SC2000 Series Vision Sensor User Manual
Figure 4-9 Device Outputs PNP Signal
When the device output signal is NPN, it is recommended to use 1 KΩ pull-up resistor if PNP device
is connected.
Figure 4-10 Device Outputs NPN Signal
Note
When the device's output signal is set as NPN, the voltage of VCC should not higher than that of
PWR. Otherwise, the device's output signal may have exception.

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 4-11 9-Pin Male Connector
11