Instruction manual
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4 INSTALLATION AND WIRING 
4.2 Connection and Disconnection of Cable  
4.2.1 SSCNET  cable 
(1) Precautions for handling the SSCNET  cable 
• Do not stamp the SSCNET  cable. 
• When laying the SSCNET
 cable, be sure to secure the minimum cable bend 
radius or more. If the bend radius is less than the minimum cable bend radius, it 
may cause malfunctions due to characteristic deterioration, wire breakage, etc.
• For connection and disconnection of SSCNET
 cable, hold surely a tab of 
cable connector. 
Motion CPU module
CN1
CN2
(2) Connection of SSCNET  cable 
• For connection of SSCNET  cable to the Motion CPU module, connect it to the 
SSCNET
 connector CN1 or CN2 of Motion CPU module while holding a tab 
of SSCNET
 cable connector. Be sure to insert it until it clicks. 
• If the cord tip for the SSCNET
 cable is dirty, optical transmission is interrupted 
and it may cause malfunctions. If it becomes dirty, wipe with a bonded textile, 
etc. Do not use solvent such as alcohol. 
(3) Disconnection of SSCNET  cable 
• For disconnection of SSCNET  cable, pull out it while holding a tab of 
SSCNET
 cable connector or the connector. 
• After disconnection of SSCNET
 cable, be sure to put a cap (attached to 
Motion CPU module or servo amplifier) to the Motion CPU module and servo 
amplifier. 
• For SSCNET
 cable, attach the tube for protection optical cord's end face on 
the end of connector. 










