Mitsubishi 00JCPU User Manual page 118

(2) I/O assignment on a remote I/O stations
CPU module device input (X) and output (Y) can be assigned to I/O modules and intelligent function modules,
which allows to control the modules in the remote I/O system such as MELSECNET/H remote I/O network and
CC-Link.
Also, inputs (X) and outputs (Y) can be used for the refresh target (devices on the CPU module side) of the
MELSECNET/H module link I/O (LX and LY).
CPU module
MELSECNET/H remote I/O network
(a) I/O numbers available on remote I/O stations
When the input (X) and output (Y) of the CPU module are used for the I/O numbers in the remote station,
assign the I/O numbers later than those used for the I/O modules and intelligent function modules on the CPU
module side.
Example
on the CPU module side, X/Y400 and later can be used in the remote stations.
Note3
Note4.1
Basic
The basic model QCPU does not support the MELSECNET/H remote I/O network.
When using the MELSECNET/H remote I/O network for the High Performance model QCPU, check the versions of the
CPU module and GX Developer. (
4 - 6
MELSECNET/H module
CC-Link module
Figure 4.6 I/O number assignment on the remote station
When X/Y0 to X/Y3FF (1024 points) are used for the I/O modules and intelligent function modules
High
performance
Note3
Note4.1
Remote Remote
station station
0
X to F : Inupt module
Y 0 to F : Output module
0 to F
: Intelligent function module
Appendix 2.2)