Electrical
Troubleshooting Guide
IRB6400 M94A
Page 11 - 9
Inputs & Outputs
11.3.1 External I/O Connections (Conn. option 31X)
The External I/O Connection option consists of taking
the ribbon cable from the back of the I/O board to the
side of the control cabinet. The connector on the side of
the control cabinet is a standard 64 pin female connector.
The labeling of the connector will be XS10 through
XS16. Connector XS10 is for analog I/O and connectors
XS11 through XS16 are for digital I/O.
The wiring of external I/O connections will be done
through a 64 pin male connector on the left side of the
control cabinet to the devices to be wired. This type of
connector is used for both analog and digital I/O
connections.
Each group of eight digital inputs and outputs are
galvanically isolated which means that each group of 8
can have a different source voltage. All groups can also
be supplied by the same source voltage if desired.
Sheet 19.1 (Inputs).......
Sheet 20.1 (Outputs)....
Sheet 21.1 (Analog)......
?
7
8
9
4
5
6
1
2
3
0
1
2
XS3
XS3
XS7
XS12
XS14
XS16
XS5
XS6
XS4
XS10
XS11
XS13
XS15
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