HikRobot CoaXPress, Руководство пользователя

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CoaXPress Area Scan Camera
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User Manual
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Line 2 GPI
GPO
VCC
Figure 10-5 Line 2 Bi-direction I/O Circuit
Line 2 Configured as Input
With the condition of 100 Ω and 5 VDC, the logic level and electrical feature of configuring Line 2
as output are shown below.
Logic 1
Input Level
Logic 0
Input Level
Internal Logic
TDR TDF
Figure 10-6 Input Logic Level
Table 10-4 Electrical Feature of Line 2 Input
Parameter Name Parameter Symbol Value
Input Logic Level Low VL 0 VDC to 0.3 VDC
Input Logic Level High VH 3.3 VDC to 24 VDC
Input Rising Time TDR < 1 μs
Input Falling Time TDF < 1 μs

Make sure the input voltage is not from 0.3 VDC to 3.3 VDC as the electric status between
these two values are not stable.