Matrox 4Sight EV6 - Page 43

Connecting to the auxiliary I/O interface 43
Connecting a sinking output device to an auxiliary input signal
Connect a sinking output device to a Matrox 4Sight EV6 auxiliary input signal,
as shown below.
Equivalent circuit only
24V
Sensing
Circuit
AUX INn-_
AUX INn+_
OUT
Device with a
sinking output
Matrox 4Sight EV6
in a sourcing configuration
+
-
+V
-V
Optional because the auxiliary input signals are electrically isolated.