HikRobot SC5000 Series, Быстрый старт

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SC5000 Series Smart Camera Quick Start Guide
18
Input Signal
Ground
Device Power
PWR
Device Power Ground
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of PWR
Opto-Isolated Input
GND of VCC
●
Figure 7-6 Input 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
Input
Device Power
PWR
Device Power Ground
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of PWR
Input Signal Ground
GND of VCC
●
●
●
Figure 7-7 Input Signal Connecting to NPN Device with Pull-Up Resistor
7.4 Output Signal Wiring
The device can output signal to external device via I/O interface.
Note
● Here we take type II device as an example to introduce output signal wiring.
● Output signal wiring may differ by external device types.
● The voltage of VCC should not higher than that of PWR. Otherwise, the device's output signal may
have exception.
PNP Device
Opto-Isolated
Output
Device Power
PWR
Device Power Ground
PNP
Device
PNP Device Power
PNP Power Ground
Signal Line
VCC
GND of PWR
Output Signal Ground
GND of VCC
●
Figure 7-8 Output Signal Connecting to PNP Device