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2 SYSTEM CONFIGURATION
2.5.7 SSCNET cables
Between the Motion controller and servo amplifiers, or servo amplifier and servo
amplifier connected by SSCNET
cable. Up to 16 servo amplifiers can be connected.
(1) SSCNET cable specifications
Model name Cable length [m(ft.)] Description
MR-J3BUS M
MR-J3BUS015M 0.15 (0.49)
• Q170MSCPU
Servo amplifier
• Servo amplifier
Servo amplifier
MR-J3BUS03M 0.3 (0.98)
MR-J3BUS05M 0.5 (1.64)
MR-J3BUS1M 1 (3.28)
MR-J3BUS3M 3 (9.84)
MR-J3BUS M-A
MR-J3BUS5M-A 5 (16.40)
MR-J3BUS10M-A 10 (32.81)
MR-J3BUS20M-A 20 (65.62)
MR-J3BUS M-B
MR-J3BUS30M-B 30 (98.43)
MR-J3BUS40M-B 40 (131.23)
MR-J3BUS50M-B 50 (164.04)
(2) Connection between the Q170MSCPU and servo amplifiers
Connect the SSCNET cables to the following connectors.
Refer to Section 4.2.1 for the connection and disconnection of SSCNET
cable.
1)
(Note): It cannot communicate if the connection of
CN1A and CN1B is mistaken.
1)
Servo amplifier
CN1A
CN1B
Cap
Servo amplifier
CN1A
CN1B
SSCNET cable length
MR-J3BUS M use
1) 3m(9.84ft.)
MR-J3BUS M-A use
1) 20m(65.62ft.)
MR-J3BUS M-B use
1) 50m(164.04ft.)
Q170MSCPU
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