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Connecting external devices to input lines
The following information relates to the version of Matrox GatorEye that supports
5 V input lines. For the information pertaining to the version of Matrox GatorEye
that supports 24 V input lines, refer to the Connecting external devices to input lines
section, in Appendix E: Using the I/O lines and controlled- current output of Matrox
GatorEye.
You can connect a wide variety of external devices to the input lines of your Matrox
GatorEye, such as external triggering devices.
Your Matrox GatorEye auxiliary input and trigger lines can have a 5 V, 12 V, or
24 V power source. For information regarding the electric specifications regarding
the ON and OFF voltage levels, see the Matrox GatorEye electrical specifications
section, earlier in this appendix.
An external resistor must be used when dealing with non-TTL signals:
Voltage
5 V
12 V
24 V
Connecting external devices to input lines
External resistor required
0 KΩ and 0 W
1 ΚΩ and ¼ W
3 KΩ and ¼ W
99
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