Digital I/O And Power Connector - Matrox Iris GT MIL Installation And Technical Reference

98 Appendix B: Technical Reference
Signal nomenclature Description
Signal format Indicates the format in which the signal is transmitted/expected.
Signal format type
OPENC
OPTO
RS232
Signal direction Indicates whether the signal is an input or output signal.
Signal rank Indicates a count of the number of signals with the same function, starting from 0.
Pin number Signal name
1 RxD_RS232
2 AUX(USER)_OPENC_OUT7
3 AUX(STB)_OPENC_OUT5
4 Reserved
5 AUX(USER)_OPTO_IN2+
Description
Open-collector.
Opto-coupled.
RS-232.

Digital I/O and power connector

The digital I/O and power connector is an M12 17-pin male connector that
transmits and receives both RS-232 and digital I/O signals, controlled-current
output signal, and provides power to your Matrox Iris GT.
The pinout for the digital I/O and power connector is as follows:
7
8
9
Description
RS-232 receive.
Open-collector auxiliary signal 7 (output).
Supported function: User-defined signal 7 (output).
Open-collector auxiliary signal 5 (output).
Supported function: User-defined signal 5 (output), exposure signal, trigger
signal bypass, or programmable strobe signal (unmodulated, generated using
exposure timer 2).
Do not connect.
Opto-isolated auxiliary signal 2 (input), positive.
Supported function: User-defined signal 2 (input).
Note: The negative component of this signal is internally connected to the
ground.
5
6
4
14
13
3
15
17
12
2
16
11
1
10