Wiring / Connection With The Cc-Link Master - Toshiba TOSVERT VF-AS1 Instruction Manual

3.4. Wiring / Connection with the CC-Link master

The example of wiring/connection with the CC-Link master unit is shown in the following figure.
DA
CC-Link
DB
DG
Master Unit
SLD
※1
FG
As for master station, when use the Mitsubishi Electric An series, the recommended version is "LS" or
※1:
l t
Connection of Several Inverters
•
Factory Automation can be applied with several inverters which share CC-Link system
as a remote device station, and are controlled and monitored by PLC user programs.
*
* Communication terminal DG
* Shield connection terminal SLD
* Connection of the frame ground terminal FG
* Termination resistor
Master unit
DA
Termination
resistor
DB
110 ohm, 1/2W
DG
(130 ohm, 1/2W)
SLD
FG
Ground
(100 ohm or less)
DA
DB
DG
SLD
FG
The example of wiring with the inverter VF-AS1/PS1
Communication terminal DA, DB
Set up the network using shielded twisted pair cable.
Please connect the shield line of the dedicated CC-Link cable with the SLD
terminal.
Grounding resistance is 100 ohm max.
Set SW6 to 110 ohm-termination resistor side.
Note : Please use 130 ohm, 1/2W resistors when use the high performance
(
CC-Link dedicated cable.)
CC-Link dedicated
cable
－ １２ －
R/L1
Inverter
S/L2
T/L3 VF-AS1/PS1
CCL001Z
Inverter
DA
DB
DG
SLD
CC-Link dedicated
FG
cable
E6581476②
Motor
U/T1
V/T2
IM
W/T3
Inverter
DA
Termination
resistor
DB
110 ohm, 1/2W
DG
(130 ohm, 1/2W)
SLD
FG