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MELSEC-Q
2 SYSTEM CONFIGURATION
2.5 Applicable Systems
2.5.1 Applicable systems for remote master stations
This section describes applicable systems of remote master stations.
No. of mountable modules is the maximum number of mountable network modules
with CC-Link IE Controller Network.
(1) Applicable modules and base units, and No. of modules
(a) Mounting with a CPU module
For the CPU modules and base units applicable to the master module and
the number of mountable master modules, refer to the following.
• User’s manual for the CPU module used.
Depending on the combination with other modules or the number of
mounted modules, power supply capacity may be insufficient.
Pay attention to the power supply capacity before mounting modules, and if
the power supply capacity is insufficient, change the combination of the
modules.
(b) Mounting to a MELSECNET/H remote I/O station
The master module cannot be mounted to any MELSECNET/H remote I/O
station.
Mount it to a CPU module on a master station.
(2) Support of the multiple CPU system
When using the network module in a multiple CPU system, refer to the QCPU
User’s Manual (Multiple CPU System) first.
To construct the remote I/O network with a multiple CPU system, use a master
module of function version B or later.
For precautions for the use in a multiple CPU system, refer to Section 2.6.