Digital Inputs And Outputs - Balluff Matrix Vision BVS CA-GX2 001 mvBlueCOUGAR-XD Serie Betriebsanleitung

BVS CA – GX2 - _ _ _ _ _ _ - _ _ _ _ _ _ - 001
3.4.1

Digital inputs and outputs

Details to the characteristics of the digital inputs and outputs can be found in the online manual:
•
→ https://www.matrix-vision.com/manuals/mvBlueCOUGAR-X/mvBC_page_tech.html
Example circuit 1: High-side-switch uses power supply of the camera
In this case you have to bridge the external power supply with pin 10 (the supply of the outputs):
Example circuit 2: High-side-switch uses separate power supply
Following figure shows, how to connect, for example, high power flash LEDs in series at the direct drive output at pin 3:
A 24V power supply is connected at Pin 10. To protect the LEDs a series resistor is needed, which can be calculated in
this way:
Voltage
U -(n * U ) = U
HS F D
Series resistor
R = U / 0.7 A
D
Power
P = duty cycle * U * I
D
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