Connection And Disconnection Of Cable; Sscnet Cable - Mitsubishi Electric Q172DCPU User Manual

4 INSTALLATION AND WIRING

4.2 Connection and disconnection of Cable

4.2.1 SSCNET cable
(1) Precautions for handling the SSCNET
• 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.
Model name of SSCNET cable
MR-J3BUS M
MR-J3BUS M-A
MR-J3BUS M-B
• For connection and disconnection of SSCNET cable, hold surely a tab of
cable connector.
• Refer to Section 4.4.3. for wiring precautions.
(2) Connection of SSCNET
• 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 code 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
• 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 code's end face on
the end of connector.
Minimum bend radius[mm(inch)]
Enforced covering cord: 50 (1.97)
Code : 25 (0.98)
Enforced covering cord: 50 (1.97)
Code : 30 (1.18)
Motion CPU
module
CN1
CN2
cable
cable
4 - 10
cable
25(0.98)