Mitsubishi Electric MELSEC iQ-R Series - Page 77

2 ASSIGNMENT FOR MODULES
2.2 I/O Numbers of Modules
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Assigning I/O numbers in the slave station
Network systems such as CC-Link IE Field Network can be controlled by assigning input "X" and output "Y", which are in the
device of the CPU module, to the I/O modules and intelligent function modules in the slave station.
Ex.
Controlling a module connected to the head module on CC-Link IE Field Network
■ Available I/O numbers
In the slave station, assign the I/O numbers following the I/O numbers assigned to the modules in the master station.
■ Precautions
• The same I/O numbers cannot be used for the refresh destination (device on the CPU module side) on CC-Link IE Field
Network and for the CC-Link remote station.
• If there is a possibility of connecting more I/O modules and intelligent function modules to the CPU module, reserve I/O
numbers for modules to be added.
(1) Master station
(2) Slave station
(3) Head module
16 16 16 16
(1)
(2)
(3)
16 16
20
to
2F
30
to
3F
40
to
4F
50
to
5F
1000
to
100F
1010
to
101F
CC-Link IE Field Network
X/Y0
X/Y3FF
X/Y400
X/YFFF
X/Y1000
X/Y2FFF
·
·
·
For a CC-Link IE Field
Network slave station
Empty
For a CC-Link
remote station
I/O numbers used for an I/O module or
intelligent function module
For the future extension
I/O numbers that can be used for a slave station
Input/output (X/Y)