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20 Chapter 2: Connecting Matrox Breakout Box
In the example below, the G4 Opto 22 input module is connected to plug-in
base J6. Accordingly, the third-party device is connected to auxiliary (input)
signal 0 of the Matrox Breakout Box module. Note that the following connection
to the third-party device is only an example connection; the required connection
is dependent on the G4 Opto 22 input module.
Matrox Breakout Box
Plug-in base
Pin 1
Pin 2
Internal
=
connection
Opto 22-isolated
Push button
input connector
Depends on the selected
G4 Opto 22 I/O module
Third-party device
(input-generating)
+
-
AC
power
supply
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