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11.2 System Configuration
11.2.1
Connecting to optical loop system
PLC CPU
PLC
CC-Link IE controller
*5
network
Model name
communication unit*1
MELSEC iQ-R
Series
Motion controller
CPU (MELSEC
iQ-R Series)
RJ71GP21-SX
C Controller
module
(MELSEC iQ-R
Series)
MELSEC-Q
C Controller
QJ71GP21-SX
module
QJ71GP21S-SX
(Q Series)
MELSEC-QS
*1
When the CC-Link IE Controller Network is in the extended mode, use a unit with the upper five digits of the serial No. 12052 or
later.
For the system configuration on the CC-Link IE Controller Network module side, refer to the following manual.
*2
For the optical fiber cable, refer to the following manual.
*3
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.
*4
When Universal model QCPUs is a control station, up to 119 GOTs can be connected.
When a QCPU other than Universal model QCPU is the control station, the number of connectable GOTs is 63 units (at most).
Basic model QCPU and the QSCPU cannot be used as the control station.
*5
When the CC-Link IE Controller Network is in the extended mode, only MELSEC-Q series Universal model QCPU can be used.
*6
When the CC-Link IE Controller Network is in the extended mode, use a module with the serial No. 02910908******* or later.
11 - 8
11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.2 System Configuration
CC-Link IE controller
network module
Communication
type
Optical fiber cable
CC-Link IE
Optical fiber cable
CC-Link IE
CC-Link IE Controller Network Reference Manual
CC-Link IE Controller Network Reference Manual
CC-Link IE Controller Network Reference Manual
Connection cable
Connection cable
Max.
Cable model
distance
*3
GT15-J71GP23-SX
*2
*3
GT15-J71GP23-SX
*2
GOT
Communication driver
CC-Link IE Controller Network
GOT
Option device
Model
*6
*6
Number of
connectable
equipment
*4
119 GOTs
*4
119 GOTs
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