Matrox Iris GT MIL, Installation And Technical Reference, Page: 99 / 256

Matrox Iris GT connectors 99
6 AUX(USER)_O Opto-isolated auxiliary signal 1 (input), positive.
Supported function: User-defined signal 1 (input).
Note: The negative component of this signal is internally connected to the
ground.
7 TRIG_O Opto-isolated trigger input signal, positive.
Note that, in TTL format and when connected to the breakout board, pin 15 must
be connected to ground.
10 TxD_RS232 RS-232 transmit.
11 AUX(USER)_OPENC_OUT6 Open-collector auxiliary signal 6 (output).
Supported function: User-defined signal 6 (output) or exposure signal.
12 AUX(STB)_OPENC_OUT4 Open-collector auxiliary signal 4 (output).
Supported function: User-defined signal 4 (output), exposure signal (generated
using exposure timer 1), trigger signal bypass, or programmable strobe signal
(strobe pulse, pulse-width modulated, generated using exposure timer 2).
13 AUX(USER)_O Opto-isolated auxiliary signal 3 (input), positive.
Supported function: User-defined signal 3 (input).
Note: The negative component of this signal is internally connected to the
ground.
14 AUX(USER)_O Opto-isolated auxiliary signal 0 (input), positive.
Supported function: User-defined signal 0 (input).
Note: The negative component of this signal is internally connected to the
ground.
15 TRIG_OPTO_IN0- Opto-isolated trigger input signal, negative.
Note that, in TTL format and when connected to the breakout board, this pin
must be connected to ground.
16 GND Ground. This ground is reserved for use with the ground from your power
supply.
17 CCS Controlled-current output, designed to be connected to a LED lighting device
(0-500 mA, generated using exposure timer 2).
Note that if your connected LED lighting device requires 24 V, the Matrox Iris GT
requires a 24 V power source.
8,9 PWR Power provided to your Matrox Iris GT. The power must be 12 V or
+24 V +/- 10%. The amount of power required is determined by the power
requirements of the devices attached to your Matrox Iris GT (such as a ring
LED).
To properly power your Matrox Iris GT, using the breakout board, refer to
Powering Matrox Iris GT and connecting its I/O signals to the breakout board
subsection of the
Powering Matrox Iris GT and connecting its I/O signals to the
breakout board
section, in
Appendix F: The breakout board
.
Pin number Signal name Description