User`s manual

4 INSTALLATION AND WIRING
17
4.2.4 Wiring and Connecting the CC-Link Master Unit
Figure-2 and Figure-3 show how the CC-Link master unit is connected.
Figure-2: Connecting the Drive
Figure-3: Connecting 3 Separate SI-C Cards (example)
DA
DB
DC
SLD
SLD
FG
DA
DB
DC
SL
SL
FG
CC-Link
Master
SI-C
N
OT
E
DA
DB
DC
SLD
SLD
FG
SI-C
DA
DB
DC
SLD
SLD
FG
SI-C
N
OT
E
N
OT
E
N
OTE: Remove the ground when a communications
error is generated by noise.
M
3-Phase AC200~230V
DRIVE
N
OTE: Disconnect the ground wire when communication errors occur as a result of noise.
DA
DB
DC
SLD
SLD
FG
DA
DB
DC
SLD
SLD
FG
CC Link
Master Unit
SI-C
N
OT
E