Matrox Iris GT MIL, Installation And Technical Reference, Page: 121 / 256

Connection modules 121
VIP-3/SC/D25SUB/F VARIOFACE module
The VIP-3/SC/D25SUB/F VARIOFACE module is a DIN-rail mountable
module that connects a DB25 male terminated cable to 25 wire terminals. The
VIP-3/SC/D25SUB/F VARIOFACE module passes the signals from the digital
I/O and power connector of your Matrox camera to the connected third-party
product(s).
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14
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19 20 21 22 23 24 25
Wire terminal of
VIP-3/SC/D25SUB/F
VARIOFACE module Signal name Pin number of Matrox
Iris GT Digital I/O and
power cable
connector (DB-25) Description
1 AUX(USER)_O 1 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.
2 AUX(USER)_O 2 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.
3 TRIG_O 3 Opto-isolated trigger input signal, positive.
4 Reserved 4 Do not connect.
5 AUX(STB)_OPENC_OUT4 5 Open-collector auxiliary signal 4 (output).
Supported function: User-defined signal 4 (output).