Limitation On The Number Of Input/Output Points; Total Number Of I/O Points And Remote I/O Points - Mitsubishi Electric MELSEC iQ-F Series User Manual

Connection to the powered input/output module
The number of modules subtracting the number of the extension module connecting to the CPU module from the whole
system (max. 8) can be connected.
Connection to the extension power supply module
The number of modules subtracting the number of the extension module connecting to the CPU module from the whole
system (max. 8) can be connected.
4.3

Limitation on the Number of Input/Output Points

With the FX5UJ CPU module, a total of 256 points including the number of input/output points of extension devices and the
number of remote I/O points (max. 256 points) can be controlled.
Number of input/output points on whole system
1. Number of input/output points
(including input/output occupied points)
•Expansion board
CPU module
•Expansion adapter
CC-Link IE field network Basic system
Remote I/O station
*1 The remote I/O station of CC-Link IE field network Basic is not calculated as the number of remote I/O points.

Total number of I/O points and remote I/O points

With the FX5UJ CPU module, a total of 256 points or less including the number of input/output points of extension devices
and number of remote I/O points can be controlled.
The total number of I/O points and remote I/O points must not exceed 256 points.
Number of input/output
points on whole system
256 points
Maximum number of
points controllable on
system
Up to 256 points
Up to 256 points
Intelligent
I/O module
module
Remote I/O station
Number of input/output points
(1)
≥
The total number of inputs and
outputs which is obtained in the
next subsection.
Intelligent
CC-Link master
•
module
AnyWireASLINK master
•
2. Number of remote The total number of 1. and
input/output points *1 2. is 256 points or less
CC-Link/AnyWireASLINK system
Remote I/O station
Number of remote I/O points
points
+
The total number of remote I/O
which is obtained in the next
subsection.
4.3 Limitation on the Number of Input/Output Points
Remote I/O station
(2) points
4 SYSTEM CONFIGURATION
4
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