HikRobot SC2000E Series Quick Start Manual page 16

SC2000E Series Vision Sensor Quick Start Guide
Chapter 5 IO Box and Indicator
5.1 IO Box
The IO box can be used for wiring with pull-up and pull-down resistors when devices
connect to the external NPN/PNP devices.
● Device: Connect to the top terminal of the IO box via the supplied cable.
● External device: Connect to the bottom terminal according to the actual demands.
● Pull-up and pull-down resistor: DOWN means pull-down resistor, and UP means pull-up
resistor.
Black
Red
DOWN
Switch
UP
VCC GND
Note
● Whether the IO box is included in the package may differ by device models. Please refer
to the actual one.
● When the pull-up resistor is used to wire with IO box, the voltage of IO box should be the
same as that of the device.
5.2 Indicator
The device has three indicators, including PWR indicator, LNK indicator, and STS indicator.
● PWR indicator: It indicates the device's power supply status. The indicator is red during
the device's power-on process. After the device is powered on, the indicator is green.
Brown
Brown/White
GND
GND
R
R
VCC
VCC
GPIO3
NA
External Device
Figure 5-1 IO Box
IO Cable
Blue/White
GND
GND
R
VCC
VCC
GPIO2
10
Blue White
GND
R
R
VCC
NA GPIO1
Gray
GND
R
VCC
GPIO0