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Appendix - 28
Appendices
Appendix 2 Connection with servo amplifiers
SSCNET
cables are used to connect between Simple Motion module and servo
amplifier or between servo amplifiers.
Install the battery to servo amplifier to execute absolute position detection control.
Refer to each servo amplifier instruction manual for details.
1)
SSCNET Cable length
When MR-J3BUS M is used
1) 3m (9.84ft.)
When MR-J3BUS M-A is used
1) 20m (65.62ft.)
When MR-J3BUS M-B is used
1) 50m (164.04ft.)
SSCNET Cable length
When MR-J3BUS _ M is used
1) 3m (9.84ft.)
When MR-J3BUS _ M-A is used
1) 20m (65.62ft.)
When MR-J3BUS _ M-B is used
1) 50m (164.04ft.)
CN1A
CN1B
(Note): It cannot communicate with that the connection of CN1A and CN1B is mistaken.
Cap
Servo amplifier
CN1A
CN1B
1)
Servo amplifier
QD77MS
SSCNET connector
CAUTION
Be sure to connect SSCNET cable with the above connector. If the connection is mistaken, between
the Simple Motion module and servo amplifier cannot be communicated.
SSCNET connector to connect the SSCNET cable is put a cap to protect light device inside
connector from dust. For this reason, do not remove a cap until just before connecting SSCNET
cable. Then, when removing SSCNET
cable, make sure to put a cap.
Keep the cap and the tube for protecting light cord end of SSCNET cable in a plastic bag with a
zipper of SSCNET
cable to prevent them from becoming dirty.
Do not remove the SSCNET cable while turning on the power supply of Simple Motion module and
servo amplifier. Do not see directly the light generated from SSCNET
connector of Simple Motion
module or servo amplifier and the end of SSCNET
cable. When the light gets into eye, may feel
something is wrong for eye. (The light source of SSCNET
cable complies with class1 defined in
JISC6802 or IEC60825-1.)
When exchanging the Simple Motion module or servo amplifier, make sure to put a cap on SSCNET
connector. When asking repair of Simple Motion module or servo amplifier for some troubles, make also
sure to put a cap on SSCNET
connector. When the connector is not put a cap, the light device may
be damaged at the transit. In this case, exchange and repair of light device is required.