HikRobot SC5000 Series - RS-232 Serial Port Wiring

SC5000 Series Smart Camera Quick Start Guide
20
Figure 7-12 25-Pin Male Connector
Table 7-3 Pin Definitions
Serial Port Type
Pin No.
Name
Function
9-Pin Male Connector
2
RX
Receive data
3
TX
Send data
5
GND
Signal ground
25-Pin Male Connector
2
TX
Send data
3
RX
Receive data
7
GND
Signal ground
7.5.2 RS-232 Serial Port Wiring
You can refer to the figure below to wire the device with an external device via RS-232 serial port.
Note
Here we take type II device as an example to introduce RS-232 serial port wiring.
Device Power
PWR
Device Power
Ground
External
Device
GND
RS-232 Serial Port
Output
TX
RS-232 Serial Port
Input
RX
External Device
Power Ground
●
Figure 7-13 RS-232 Serial Port Wiring