Matrox Iris GTR5000 - Connecting a 3-Wire NPN Proximity Sensor to an Auxiliary Input Signal

Connecting to the auxiliary I/O interface 51
Connecting a 3-wire NPN proximity sensor to an auxiliary input signal
Connect a 3-wire NPN proximity sensor to a Matrox Iris GTR auxiliary input
signal, as shown below.
Equivalent circuit only
Brown wire
Black wire
Blue wire
3-wire NPN
proximity sensor
24V
Sensing
Circuit
AUX IN_
AUX IN_COMMON_
Matrox Iris GTR
Sourcing configuration
+
-
Optional because the auxiliary input signals are optically isolated.