4
I/O NUMBER ASSIGNMENT
4.3 Installing Extension Base Units and Setting the Number of Stages
4 - 9
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication using
built-in Ethernet ports of
CPU module
8
Communication with
Intelligent Function
Module
(d) Extension position of using AnS/A series compatible extension base unit
(QA1S6 B, QA6 B, QA6ADP+A5 B/A6 B)
Note4.1
Note1
When using the Q5 B, Q6 B, QA1S6 B, QA6 B, and QA6ADP+A5 B/
A6 B
*1
are used together, mount the Q5 B/Q6 B, QA1S6 B, QA6 B, and
QA6ADP+A5 B/A6 B in order from the nearest position of the main base unit.
* 1 : When using the QA1S6 B as the extension base unit, the QA6ADP+A5 B/A6 B cannot be
connected.
* 2 : When using the QA6ADP+A5 B/A6 B, connect it after connecting the QA6 B.
Note1
Figure 4.8 Layout for use of AnS/A series compatible extension base units
Basic
Process Redundant
Note4.1
Universal
UD
Note4.1
Note4.1
Note4.1
The Basic model QCPU, Process CPU, Redundant CPU, and Universal model QCPU cannot
use the AnS/A series compatible extension base unit (
QA1S6 B, QA6 B and
QA6ADP+A5B/A6B
).
Basic
Process
Redundant
Universal
UD
Note4.1
Note4.1
Note4.1
Note4.1
CPU 0 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27
28 29 30 31 32 33 34 35
Q68B
QA1S68
QA68B
Slot number
Power supply
module
CPU module
Extension base unit
Extension 1
Extension base unit for
mounting module corresponding
to the Q Series
(Q5 B/Q6 B is connected to
the main base unit or Q5 B/
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
series
2
(QA6 B is connected to
the main base unit, the end of
the Q5 B/Q6 B/QA1S6 B or
QA6 B)
Extension 2
Extension 3
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