Specifications

3-3
3.2.2 Wiring method
(1) Communication connector
The pin layout of the communication connector CN10 on the MR-J2S-T01 slave
unit is shown below.
Pin No.
Signal
Name
1DA
2DB
3DG
4SLD
12 345
5FG
(2) Connection example
The wiring of the option unit and PLC CC-Link master unit is shown below.
MR-J2S-T01
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
PLC CC-Link
master unit
(3) Example of connecting multiple servo amplifiers
Servo amplifiers can share a link system as remote I/O stations of CC-Link and be
controlled and monitored with the user program of the PLC.
1 DA
2 DB
3 DG
4 SLD
5 FG
1 DA
2 DB
3 DG
4 SLD
5 FG
DA
DB
DG
SLD
FG
Terminating resistor
(Note) Terminating resistor
PLC CC-Link
master
unit
MR-J2S-T01
option unit
CC-Link connector (CN10)
MR-J2S-T01
option unit
CC-Link connector (CN10)
Max. number of axes: 42 stations
(when 1 station is occupied)
Shielded twisted cable (3-wire type)
Note: 1. Use the terminating resistor supplied with the PLC. The resistance of the terminating resistor changes depending
on the used cable. For details, refer to the Open Field Network CC-Link Catalog (L(NA)74108143).