Mitsubishi Melsec-Q Series User Manual page 249

(d) Extension base positioning for AnS/A series-compatible extension base units
(QA1S6 B, QA6 B, and QA6ADP+A5 B/A6 B)
When using AnS/A series-compatible extension base units in combination, connect Q5 B/Q6 B closest to
the main base unit, and then QA1S6 B, QA6 B, and then QA6ADP+A5 B/A6 B.
Note that the QA1S6 B and QA6ADP+A5 B/A6 B cannot be used in combination.
Main base unit
Q312B
CPU 0
Power supply
CPU module
module
Extension base unit
Q68B
12 13
QA1S68
20
QA68B
28
Figure 10.35 Extension base positioning for the AnS/A series-compatible extension base units
*1: When using the QA6ADP+A5 B/A6 B, connect it below the QA6 B.
1 2 3 4 5 6 7
Extension 1
14 15 16 17 18 19
21 22 23 24 25 26 27
Extension 2
29 30 31 32 33 34 35
Extension 3
CHAPTER10 LOADING AND INSTALLATION
8 9 10 11 Slot number
Extension base unit for
mounting module corresponding
to the Q Series
(Q5 B/Q6 B is connected to
the main base unit or Q5
Q6 B.)
Extension base unit for
mounting module corresponding
to the AnS series (QA1S6 B is
connected to the main base unit,
the end of the Q5 B/Q6 B or
QA1S6 B)
Extension base unit for mounting
module corresponding to the A
2
series (QA6 B is connected to
the main base unit, the end of
the Q5 B/Q6 B/QA1S6 B or
QA6 B)
B/
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10
3
4
5
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7
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