HikRobot CoaXPress, Руководство пользователя

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CoaXPress Area Scan Camera
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User Manual
38
Table 10-1 Input Electrical Feature
Parameter Name Parameter Symbol Value
Input Logic Level Low VL 0 VDC to 1 VDC
Input Logic Level High VH 3.3 VDC to 24 VDC
Input Rising Delay TDR 1.8 μs to 4.6 μs
Input Falling Delay TDF 16.8 μs to 22 μs

Make sure the input voltage is not from 1 VDC to 3.3 VDC as the electric status between these
two values are not stable.

The breakdown voltage is 30 VDC, and keep voltage stable.
10.1.2 Line 1 Opto-isolated Output Circuit
The Line 1 opto-isolated output circuit in camera I/O control is shown below.
GPO Line 1+
Line 1-
Figure 10-3 Line 1 Internal Circuit
The maximum output current of Line 1 is 25 mA.
Logic 1
Output Level
Logic 0
Output Level
Internal
Logic
TDR TDF
Figure 10-4 Output Logic Level