Specifications

CC-Link Head Station STL-BT1 (CC-Link)
3 - 8
MITSUBISHI ELECTRIC
CC-Link Dedicated Cable
Use the CC-Link dedicated cable for the CC-Link system. If a cable other than the CC-Link dedicated
cable is used, the performance of the CC-Link system cannot be guaranteed.
If you have any questions regarding the CC-Link dedicated cable or CC-Link in general, visit the
CC-Link Partner Association homepage http://www.cclink.org/.
Connection to CC-Link
– The master module can be situated anywhere in the network.
– Star connection is not allowed.
– Make a daisy chain without drops.
– Each end of a CC-Link network must be terminated with a resistor.
– Use the fieldbus connector STL-CClink con for connection to the D-SUB connector of the head
station STL-BT1 (see next page).
NOTE For details, refer to the CC-Link cable wiring manual issued by CC-Link Partner Association
Fig. 3-10: Wiring of a CC-Link network
NOTE
Connect the shielded wire of the CC-Link dedicated cable to “SLD“ of each device, and ground
both ends of the shielded wire.
b
CAUTION:
When the CC-Link cable is laid, do not lay it close to main circuits or power lines.
They should be installed 100 mm (3.9 inch) or more from each other. Not doing so could result
in noise that would cause malfunctioning.
DA
DB
DG
SLD
FG
DA
DB
DG
FG
SLD
DA
DB
DG
FG
SLD
Master
CC-Link dedicated cable CC-Link dedicated cable
Slave Slave
110 
Terminal
resistor
110 
Terminal
resistor