HikRobot ID2000 Series - Set Device Network and Connect to Client Software

ID2000 Series Industrial Code Reader User Manual
34
Note
● Input signal wiring may differ by external device types.
● The supplied cable has pull-up and pull-down resistors.
● The voltage of VCC should be equal to or less than that of PWR. Otherwise, the output
signal exception may occur.
PNP Device
Other devices apart from type VII device use the pull-down resistor of the supplied cable,
the wiring is shown below.
None-isolated
Input
DB9 Connector
Internal Resistor of Cable
PNP
Device
PNP Device Power
PNP Power Ground
Signal Line
VCC
GND of PWR
GND of VCC
Figure 6-18 Input Signal Connecting to PNP Device (Pull-Down Resistor of Cable Used)
Other devices apart from type VII device use external pull-down resistor, it is recommended
to use 1 KΩ pull-down resistor.
None-isolated
Input
DB9 Connector
PNP
Device
PNP Device Power
PNP Power Ground
Signal Line
VCC
GND of VCC
●
●
Figure 6-19 Input Signal Connecting to PNP Device (External Pull-Down Resistor Used)
Type VII device uses external pull-down resistor, it is recommended to use 1 KΩ pull-down
resistor.
None-isolated Input
USB Interface
PNP
Device
PNP Device Power
PNP Power Ground
Signal Line
VCC
GND of VCC
●
●
Type VII
Device
Figure 6-20 Input Signal Connecting to PNP Device (Type VII Device with USB Interface)