Chapter 9 I/O Electrical Feature And Wiring; I/O Electrical Feature; Line 0 Opto-Isolated Input Circuit - HikRobot CA Series User Manual

9.1 I/O Electrical Feature

9.1.1 Line 0 Opto-isolated Input Circuit

The Line 0 opto-isolated input circuit in camera I/O control is shown below.
The maximum input current of Line 0 is 25 mA.
Parameter Name
Input Logic Level Low
Input Logic Level High VH
CA/CE-Series GigE Area Scan Camera·User Manual
Chapter 9 I/O Electrical Feature
and Wiring
Figure 9-1 Line 0 Internal Circuit
Logic 1
Input Level
Logic 0
Input Level
Internal Logic
Figure 9-2 Input Logic Level
Table 9-1 Input Electrical Feature
Parameter Symbol Value
VL
TDR TDF
0 VDC to 1 VDC
1.5 VDC to 24 VDC
41