Mitsubishi Q00JCPU User Manual page 153

4
I/O NUMBER ASSIGNMENT
(1) Extension stage number setting and setting order
When using extension base units for extension, set the extension stage numbers with
the stage number setting connectors on the extension base units.
Set the extension stage numbers in order of connection, starting from the extension
base unit connected to the main base unit.
Main base unit
Q312B
CPU 0 1 2
Power supply
CPU module
module
Extension base unit
Q68B
12 13 14 15
Q68B
20 21 22 23
Q68B
28 29 30 31
Diagram 4.4 Extension stage number setting and setting order
4.3 Installing Extension Base Units and Setting the Number of Stages
3 4 5 6 7 8 9
Extension 1
16 17 18 19
Extension 2
24 25 26 27
Set extension stage numbers in
order of extension base unit setting.
32 33 34 35 Extension 3
Extension stage number
setting connector
10 11
Slot number
4
1
2
3
4
5
6
7
8
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