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A p p e n d i x D : U s i n g t h e I / O s i g n a l s o f M a t r o x I r i s G T
C o n n e c t i n g a p o w e r e d s t r o b e l a m p t o a n a u x i l i a r y o u t p u t s i g n a l
You can control powered strobe lamps with auxiliary output signal 4 or 5 of your
Matrox Iris GT. Note, to connect to a strobe lamp that requires Matrox Iris GT
to provide the power, see the Powering a strobe lamp with the Matrox Iris GT strobe
output signal section, later in this appendix.
Connect your Matrox Iris GT auxiliary output signal 4 or 5 directly to the negative
voltage (-V) of the strobe lamp. The strobe lamp activates when the connected
Matrox Iris GT auxiliary output signal is enabled (ON).
Matrox Iris GT auxiliary output 5 (AUX(USER)_IND_OUT5) is an
unmodulated signal that can turn the strobe lamp on and off. The duration of the
Matrox Iris GT auxiliary output signal 5 pulse is specified by your Matrox Design
Assistant project.
Matrox Iris GT
digital I/O &
power connector
AUX(USER)_IND_OUT5
1
Note that the output can
sink up to 100 mA.
Power
source
1
GND
+V
Ring LED
illuminator
-V
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