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DRAW. NO. CUST.
TITLE
DESCRIPTION DESIG.DATE
FANUC HIGH SPEED SERIAL BUS FOR
30i SERIES CONNECTING AND
MAINTENANCE MANUAL
-85114E
10
24
・ You should fix the part of reinforced cable with cable clamp. (Refer to the follow figure) If cable is not
clamped, large tensile strength may be added directly to the connecting part of connection by its own
weight.
・ Notice that the optical connector’s end does not become dirty. If it is dirty, remove the dirt with clear mild
gauze lightly (the gauze with ethyl alcohol is applicable). The other organic solvent than ethyl alcohol must
not be used.
・ If excessive cable is looped repeatedly, the diameter of the loop should be as large as possible. (The ideal is
more than 150mm) If the diameter of the loop is small, the transferred loss of the light become large, and
there is a possibility that the communication does not work properly. (Real diameter of the loop may be less
than allowable size if the loop is formed as 150mm or less.)
・ If the cable is fixed with nylon band etc., you should pay attention that the bending radius becomes shorter
by pulling the cable.
・ The part of code should not be fixed with the nylon band. The part of reinforced cable should be tied with the
nylon band lightly (force of tightening should be 5kg or less).
Optical Connector
Optical Fiber cord
Cable clamp with sponge
(CKN-13SP is recommended by
Kitagawa Industries Co.,)
Bending radius should be
more than 50mm.
Please make it as large as
possible
Reinforced
Cable
Bending radius should be more
than 25mm. Please make it as
large as possible.