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5. External Wiring
5.1 Wiring the CC-Link dedicated cable
The connection method of the CC-Link dedicated cables for the master
module, local module, standby master module, remote module and
intelligent module are described.
(1) Ver.1.10-compatible CC-Link dedicated cables, CC-Link dedicated
cables (Ver.1.00), and CC-Link dedicated high-performance cables
cannot be used together. If used together, correct data
transmission will not be guaranteed.
(2) CC-Link cables can be connected from any station number.
(3) Connect the shielded wire of the CC-Link dedicated cable to "SLD"
of each module, and ground both ends of the shielded wire to the
protective ground conductor via "FG".
The SLD and FG are connected within the module.
(4) Connect the "terminating resistors" supplied with each module at
both ends of the CC-Link system.
Connect the terminating resistors across "DA" and "DB".
When a T-branch system is configured, some restrictions are
applied to the use of the A(1S)J61BT11/A(1S)J61QBT11 as the
master station. Refer to the CC-Link System Master/Local Module
User's Manual for details.
(5) The terminating resistors to be connected vary depending on the
cable type used in the CC-Link system.
CC-Link dedicated cable
Version 1.10 compatible CC-Link dedicated cable
CC-Link dedicated high-performance cable
(6) M3 screws are used for terminal block screws.
The type of applicable solderless terminal is 1.25-3.
Solderless terminals with insulation sleeve cannot be used.
(7) The master module can be connected at other points than both
ends.
(8) Star connection is not allowed.
Cable type
12
Terminating resistor
110 1/2 W
(brown-brown-brown)
130 1/2 W
(brown-orange-brown)
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