HikRobot SC3000 Series - I;O Wiring; Input Wiring

SC3000 Series Vision Sensor Quick Start Guide
18
Parameter Name
Parameter Symbol
Value
Output Falling Time
TF
0.4 μs
Output Rising Time
TR
0.4 μs
7.2 I/O Wiring
The device can receive input signals from external devices and output signals to external devices.
This section introduces how to wire the device’s I/O.
Note
● Here we take Line 2 as an example to introduce I/O wiring.
● The device figures below are for reference only, and the actual one you got should prevail.
7.2.1 Input Wiring
Two types of input wiring are available, and you can wire the device according to actual demands.
Note
● Input signal wiring may differ by external device types.
● It is recommended to use the first type of input wiring because this type is applicable to all I/O
input signals, including Line 0/1/2/3/4.
● The second type of input wiring is only applicable to Line 2/3/4.
First Type of Input Wiring
PNP Device
If you have available external resistors, you should use 1 KΩ pull-down resistor to wire the device
as shown below.
Figure 7-7 Input Signal Connects to PNP Device