Appendix 3 Connection With Servo Amplifiers; Appendix 3.1 Connection Of Sscnet Cables - Mitsubishi Electric QD75MH1 User Manual

APPENDICES

Appendix 3 Connection with servo amplifiers

Appendix 3.1 Connection of SSCNET
No. Model name
MR-J3BUS M
1)
MR-J3HBUS M-A
MR-J2HBUS M-B
Please connect the SSCNET
mistaken, the communication between QD75MH and the servo amplifier cannot be done.
SSCNET connector is put a cap to protect light device inside connector from dust.
For this reason, do not remove a cap until just before mounting SSCNET
Then, when removing SSCNET
(1) Connection
The connection method of SSCNET
amplifier is explained as follows.
When absolute position detection control is executed, installed battery (Q6BAT)
to servo amplifier.
QD75MH
SSCNET connector
1)
: When it makes a mistake in the connection of CN1A and CN1B,
it is not possible to communicate.
Cable length
0.15m(0.49ft.), 0.3m(0.98ft.),
0.5m(1.64ft.), 1m(3.28ft.),
3m(9.84ft.)
5m(16.40ft.), 10m(32.81ft.),
20m(65.62ft.)
30m(98.43ft.), 40m(131.23ft.),
50m(164.04ft.)
!
cable with the above-mentioned connector. When the connection is
cable, make sure to put a cap.
cables
cable between QD75MH and servo
SSCNET Cable length
When MR-J3BUS
1) 3m
When MR-J3BUS
1) 20m
When MR-J3BUS
1) 50m
CN1A
CN1B
Servo amplifier
Standard code for inside panel.
Standard code for outside panel.
Long distance cable.
CAUTION
Appendix - 28
MELSEC-Q
M is used
M-A is used
M-B is used
1)
CN1A
cap
CN1B
Servo amplifier
Description
• Connection between
QD75MH and MR-J3-B.
• Connection between MR-J3-B
and MR-J3-B.
cable.
= Cable length
: