HikRobot SC5000 Series - RS-232 Serial Port; Introduction

SC5000 Series Smart Camera Quick Start Guide
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NPN Device
If the VCC of NPN device is 12 VDC or 24 VDC and pull-up resistor is not used, its wiring is as
follows.
Output Signal
Ground
Device Power
PWR
Device Power Ground
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of PWR
Opto-Isolated Output
GND of VCC
●
Figure 7-9 Output Signal Connecting to NPN Device without Pull-Up Resistor
If the VCC of NPN device is 12 VDC or 24 VDC and 1 KΩ pull-up resistor is used, its wiring is as
follows.
Opto-Isolated
Output
Device Power
PWR
Device Power Ground
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of PWR
Output Signal Ground
GND of VCC
●
●
●
Figure 7-10 Output Signal Connecting to NPN Device with Pull-Up Resistor
7.5 RS-232 Serial Port
The device supports outputting data via the RS-232 serial port. You can go to the communication
settings of the client software to set related parameters.
7.5.1 Introduction
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 7-11 9-Pin Male Connector