Line 1 Opto-Isolated Output Circuit - HikRobot CA Series User Manual

Parameter Name
Input Rising Delay
Input Falling Delay
 Make sure the input voltage is not from 1 VDC to 1.5 VDC as the electric status between these
two values are not stable.
 The breakdown voltage is 30 VDC, and keep voltage stable.

9.1.2 Line 1 Opto-isolated Output Circuit

The Line 1 opto-isolated output circuit in camera I/O control is shown below.
The maximum output current of Line 1 is 25 mA.
Opto-isolated output electric feature is shown in below (when the external voltage is 3.3 VDC and
the external resistance is 1 K).
CA/CE-Series GigE Area Scan Camera·User Manual
Parameter Symbol Value
TDR
TDF
Figure 9-3 Line 1 Internal Circuit
Internal
Logic
Logic 1
Output Level
Logic 0
Output Level
Figure 9-4 Output Logic Level
2.6 μs
19.2 μs
TDR
42
TDF