HikRobot SC2000E Series Quick Start Manual page 27

SC2000E Series Vision Sensor Quick Start Guide
shown below.
Parameter Name
Output Logic Level Low
Output Logic Level High
Output Falling Delay
Output Rising Delay
Output Falling Time
Output Rising Time
Relation between different external voltages and output logic level low is shown below.
9.3 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
● The input and output signals mentioned in this section are the bi-directional I/O signal
whose I/O type is configured as trigger and output correspondingly.
● The pull-up and pull-down resistors in wiring figures below need to wire with IO box.
● Here we take Line 2 as an example to introduce I/O wiring.
● The voltage of VCC should be equal to or less than that of PWR. Otherwise, the device's
output signal may have exception.
● The device figures below are for reference only, and the actual one you got should
prevail.
Table 9-2 Output Electrical Feature
Parameter Symbol
VL
VH
TDF
TDR
TF
TR
Table 9-3 Parameters of Output Logic Level Low
External Voltage
3.3 VDC
5 VDC
12 VDC
24 VDC
500 mV
12 VDC (external pull-up
resistor)
330 ns
4.4 μs
116 ns
3.8 μs
Output Logic Level Low
(VL)
180 mV
260 mV
500 mV
900 mV
21
Value