External Auxiliary I/O Connector 1 - Matrox Helios Series Installation And Hardware Reference

To build your own cable, you can purchase the following parts:
Manufacturer:
Connector:
Backshell:
These parts can be purchased from third parties such as Digi-Key Corporation
(www.digikey.com).

External auxiliary I/O connector 1

External auxiliary I/O connector 1 is a standard DB-9 female connector, located
on the bracket of the cable adapter board. It is used to transmit/receive auxiliary
signals. It interfaces with the 50-pin internal auxiliary I/O connector on the board,
making the I/O signals accessible outside the computer enclosure.
The pinout for this connector is as follows. The description of each (positive)
auxiliary signal states whether the signal is specific to an independent acquisition
path and the type of signals that can be routed onto it.
Pin Signal
1 P0_TTL_AUX_IO_0
2 P0_OPTO_AUX_IN0-
3 P0_LVDS_AUX_IN0-
4 P0_OPTO_AUX_IN1+
5 P0_OPTO_AUX_IN1-
Connectors on Matrox Helios eCL/XCL
NorComp, Inc.
180-044-102-001
970-025-010-011
5 1
9 6
Description
TTL auxiliary input/output 0 for acq. path 0.
Supported signals: trigger input 0, user input/output 2, field input.
Opto-isolated auxiliary input 0 for acq. path 0 (negative).
See pin 7 for more information.
LVDS auxiliary input 0 for acq. path 0 (negative).
See pin 8 for more information.
Opto-isolated auxiliary input 1 for acq. path 0 (positive).
Supported signals: trigger input 1, user input 1.
Opto-isolated auxiliary input 1 for acq. path 0 (negative).
See pin 4 for more information.
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