HikRobot VB2200 Series User Manual

VB2200 Series Vision Box·User Manual
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You can design circuit diagram for other devices according to the two diagrams above.
3.2.3 Opto-Isolated Output
The opto-isolated output of vision box adopts open collector and unidirectional output. When the
circuit is used for output, current from external power supply flows into opto-isolated output port,
then flows out. The current of every output pin cannot exceed 90 mA. Refer to the following table
for the voltage threshold of output channel.
Table 3-4 Voltage Range of Opto-Isolated Output
Electrical Level Output Type
Voltage Range
High electrical level output
5 V to 30 V
Low electrical level output
0 V to 1.1 V
The vision box adopts NPN opto-isolated output, so different connection modes need to be
adopted according to the electrical features of different connected devices when they send signal.
 PNP External Device
PNP
Device
Power Supply
Signal Line
Power Supply
Ground
VCC
Opto-Isolated
Output
GND of VCC
USB2.0 LAN
PWR
HDD
HDMI1
HDMI2
1 2 3 4 G 1 2 3 4 C G
DI
DO
LIGHT
1 2 3 4 G 1 2 3 4 C G
Output Common
Ground
Figure 3-4 Output Signal Connects PNP Device
 NPN External Device

HikRobot VB2200 Series Specifications

General

Brand	HikRobot
Model	VB2200 Series
Category	Controller
Language	English