Camera interfaces
187
Prosilica GT Technical Manual V3.2.0
I/O definition
Camera power
The camera can be powered through the Hirose I/O port, via
Pin 1
Camera GND
and
Pin 2
Camera Power, or through the Gigabit Ethernet port when using a PoE
supported NIC, switch, or injector.
Cameras powered by both the Hirose I/O port and the Gigabit Ethernet port will
use the power provided by Hirose I/O port only.
Pin 2
, Camera Power, supports an input voltage range of 7 to 25 VDC. The camera
will not power in reverse polarity. Exceeding the 25 VDC will damage the camera.
RxD RS232 and TxD RS232
These signals are RS232 compatible. These signals are not optically isolated. Tie
RS232 ground to Camera GND to complete the RS232 circuit. Communication is at
11520 baud.
Input triggers
Input triggers allow the camera to be synchronized to an external event. The
camera can be programmed to trigger on the rising edge, falling edge, both edges,
or level of the signal. The camera can also be programmed to capture an image at
some programmable delay time after the trigger event.
A 12 V power adapter with Hirose connector is available for purchase from Allied
Vision:
•
Order code: 02-8003D (Power supply, North America, Plug type B)
•
Order code: 02-8004D (Power supply, Europe, Plug type F)
For complete RS232 description and usage, see the RS232 Port application note at
www.alliedvision.com/en/support/technical-papers-knowledge-base
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