9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK), MELSECNET/10 CONNECTION (PLC TO
PLC NETWORK)
9 - 9
MELSECNET/H CONNECTION (PLC TO PLC NETWORK),
MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
9
9.2 System Configuration
9.2.1 Connecting to optical loop system
*1 For the system configuration of the MELSECNET/H network module, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
For AnU MELSECNET/10 Network System Reference Manual (PLC to PLC network)
MELSECNET/H
network module
MELSECNET/10
network module
GOT
Connection cable
QCPU
MELSECNET/H
Communication driver
PLC Connection cable GOT
Number of
connectable
equipment
Model name
MELSECNET/H
network module
*1
Communication
type
Cable model
Max.
distance
Option device Model
MELSEC-Q
QJ71LP21
QJ71LP21-25
QJ71LP21S-25
MELSECNET/H
Optical fiber cable
*2
*3
GT15-J71LP23-25
63 GOTs
MELSECNET/10
Optical fiber cable
*2
*3
GT15-J71LP23-25
*4
C Controller
module
QJ71LP21-25
QJ71LP21S-25
MELSECNET/H
Optical fiber cable
*2
*3
GT15-J71LP23-25
MELSECNET/10
Optical fiber cable
*2
*3
GT15-J71LP23-25
*4
MELSEC-QS
QJ71LP21
QJ71LP21-25
QJ71LP21S-25
MELSECNET/H
Optical fiber cable
*2
*3
GT15-J71LP23-25
MELSECNET/10
Optical fiber cable
*2
*3
GT15-J71LP23-25
*4
MELSEC-QnA
AJ71QLP21
AJ71QLP21S
A1SJ71QLP21
A1SJ71QLP21S
MELSECNET/10
Optical fiber cable
*2
*3
GT15-J71LP23-25
*4
MELSEC-A
AJ71LP21
A1SJ71LP21
MELSECNET/10
Optical fiber cable
*2
*3
GT15-J71LP23-25
*4