Vzense DCAM550, Руководство пользователя

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T1
Exposure Exposure
EXT_Trigger
Camera Exposure
T1
The requirement to T1 should be from 100us to 2ms.
Exposure_timing Pin Description
This pin is an output indicates the whole exposure period of the camera. The internal
circuit of this pin with a pull-up resistor 430
Ω
.The pull up voltage is 5V. At low level,
the pull-down resistor is 100
Ω
.
By default, the polarity is low level activated, which means a low-level signal indicates
the exposure period. Please refer to below figure:
Exposure
Exposure
Exposure_timing Pin
4.2 Type A USB2.0 Connector for DCAM550-U
DCAM550-U has the Type A 2.0 interface for data transmission and power supply.
By default the DCAM550-U works as USB slave at all time.
The USB port can work as USB host by customization from Vzense team, if you really
need the USB OTG feature, please contact Vzense team for technical support.
4.3 RJ45 Ethernet Connector for DCAM550-P
DCAM550-P has the standard RJ45 interface for Ethernet transmission and PoE+
power supply;