Mitsubishi Electric Q26UD(E)HCPU - Page 86

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(e) Extension base positioning for AnS/A series-compatible extension base units
(QA1S5B, QA1S6B, QA6B, and QA6ADP+A5B/A6B)
When using AnS/A series-compatible extension base units in combination, follow the instructions described
below.
• Connect the units in order of Q5B/Q6B, QA1S5B/QA1S6B, QA6B, and QA6ADP+A5B/A6B
from the nearest position of the main base unit.
• The QA1S6B and QA6ADP+A5B/A6B cannot be used in combination.
• The QA1S51B, which does not have an extension cable connector (OUT), cannot be used with the
QA6B or QA6ADP+A5B/A6B.
*1 When using the QA6ADP+A5B/A6B, connect it below the QA6B.
CPU01234567891011
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Q312B
Q68B
QA1S68
QA68B
Main base unit
Slot number
Power supply
module
CPU module
Extension base unit
Extension base unit for mounting
the Q series-compatible module
(Q5 B/Q6 B is connected to
the main base unit or Q5 B/
Q6 B.)
Extension base unit for mounting
the A series-compatible module
*1
(QA6 B is connected to the
main base unit, the end of the
Q5 B/Q6 B/QA1S6 B or
QA6 B)
Extension 1
Extension 2
Extension 3
Extension base unit for mounting
the AnS series-compatible
module (QA1S5 B/QA1S6 B
is connected to the main base
unit, the end of the Q5 B/Q6 B
or QA1S6 B)