DS4-2731C
- 12 -
6-4-3. Connecting the dedicated CC-Link cables
(1) Use dedicated CC-Link cables of the same type in each segment. Using different types of
cables together does not guarantee normal data transfer.
(2) The intervals required between adjacent dedicated CC-Link cables and the maximum
extension length depend on the data transfer rate and the construction of the equipment
used. For detail, see the User’s Manual for the master unit.
(3) For the units at either ends of each segment, always connect the terminal resistor between
DA and DB. The SOT units themselves contain no terminal resistor.
Use compatible ones of the attached terminal resistors (110
Ω
and 130
Ω
) with the cable.
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Dedicated CC-Link
cable
Master unit
SOT-MQ82/162
Remote unit
SOT-MQ82/162
Remote unit
Terminal
resistor
Terminal
resistor
Terminal
resistor
Terminal
resistor
Dedicated CC-Link
cable
Dedicated CC-Link
cable
Space optical
transmission