Home > D: Specifications > Electrical Specifications > GigE uEye HE > History back  Previous chapter  Next chapter  Print  

Digital Input Wiring (Trigger)

uEye Camera Manual Version 3.80

Digital Input Wiring (Trigger)

Digital input specifications

 

Min.

Max.

 

Level low

0

2

V

Level high

5,0

26,5

V

Trigger pulse width

1

-

µs

Trigger edge steepness

35

 

V/ms

Breakdown voltage

 

50

V

Input current

10

-

mA

 

For interpreting the trigger signal, either the negative or the falling edge can be used. The digital input is galvanically isolated using an opto coupler to protect the camera and the PC against surges. Only DC voltages may be applied to the digital input.

Digital input wiring

The following figures show examples of how the digital input is wired.

GigE_HE_Beschaltung_Trigger_1_EN

Figure 374: Trigger connector (schematic)

Figure 374: Trigger connector (schematic)

 

Hinweis

The opto isolated digital input has two LEDs which are not activated in parallel. This way, you can use either positive or negative signals for triggering. The input polarity can be selected as desired. The Trigger+ and Trigger- labeling in the figures above is only used for schematic illustration.


Suggestion for improvement? Send us your short Feedback on this chapter. Thank you very much!


© 2010 IDS Imaging Development Systems GmbH
http://www.ids-imaging.com