Matrox Iris GT MIL, Installation And Technical Reference, Page: 146 / 256

146 Appendix F: The breakout board
Breakout board’s input connector
The breakout board’s input connector is a series of 8 wire terminals. They connect
to your third-party devices so that the devices can send trigger signals to your
Matrox Iris GT.
For information on using the breakout board’s input connector, refer to the
Routing signals to Matrox Iris GT input signals section, earlier in this appendix.
The pinout for the breakout board’s input connector is as follow.
GND GND I
n3
I
n2
I
n1
I
n0
TR
I
G
-
TR
I
G
+
J32J33 J34J35 J36J39 J37J38
Wire terminal Description Matrox Iris GT signal
received Routed through the smart
camera connector
J32 Ground.
J33 Ground.
J34 Opto-isolated auxiliary signal 3 (input).
AUX(USER)_O
a J6
J35 Opto-isolated auxiliary signal 2 (input).
AUX(USER)_O
a J5
J36 Opto-isolated auxiliary signal 1 (input).
AUX(USER)_O
a
J4
J39 Opto-isolated auxiliary signal 0 (input).
AUX(USER)_O
a
J3
J37 Opto-isolated trigger signal, negative. This signal must be
connected to the ground of the trigger-generating third party
device. TRIG_OPTO_IN0- J2
J38 Opto-isolated trigger signal, positive. TRIG_O J1
a. Note that the negative signal is internally connected to the ground inside your Matrox Iris GT.