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MELSEC-Q
1 OVERVIEW
Q25HCPU
GX Developer
Remote master station
Control station (MELSECNET/H mode)
MELSECNET/10
PLC to PLC network
MELSECNET/H (25Mbps)
remote I/O network
Q25HCPU Normal station
Q25HCPU
Q25HCPU
Normal station
Normal station
Remote I/O
station
MELSECNET/H (10Mbps)
PLC to PLC network
Q25HCPU
Normal station
Control station (MELSECNET/10 mode)
AnUCPU
QnACPU
Normal
station
Normal
station
MELSECNET/H (25Mbps) PLC to PLC network
REMARKS
This manual is written assuming that MELSECNET/H is used in the MELSECNET/H
or MELSECNET/H Extended mode. Thus, if MELSECNET/H is to be used in the
MELSECNET/10 mode, please refer to the "For QnA/Q4AR MELSECNET/10
Network System Reference Manual".
POINT
(1) Select a QCPU as a programmable controller of the MELSECNET/H for PLC
to PLC network system.
(2) When any of the conventional series QnA, AnU and ACPUs exist in the same
network, select the MELSEC NET/10 mode, which is compatible with the
MELSECNET/10.
(3) Set the control station and normal stations within the same network to the
same network type.
Stations of different network types cannot be used together within the same
network.
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