HikRobot USB3.0, Руководство пользователя

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USB3.0 Board Level Camera
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User Manual
35
Chapter 10 I/O Electrical Feature and Wiring
10.1 I/O Electrical Feature
The camera has two bi-directional I/Os that can be configured to input signal or output signal. Its
internal circuit is shown below.
Figure 10-1 I/O Circuit
10.1.1 Configure Bi-Directional I/O to Input
With the condition of 100 Ω and 5 VDC, the logic level and electrical feature of configuring
bi-directional I/O as input are shown below.
Logic 1
Input Level
Logic 0
Input Level
Internal Logic
TDR TDF
Figure 10-2 Input Logic Level
Table 10-1 Input Electrical Feature
Parameter Name Parameter Symbol Value
Input Logic Level Low VL 0 VDC to 0.3 VDC