Mitsubishi Electric MR-J4-100B(-RJ), Instruction Manual

Page: 116 / 706

3. SIGNALS AND WIRING
3 - 39
3.9 SSCNET III cable connection
POINT
Do not look directly at the light generated from CN1A/CN1B connector of the
servo amplifier or the end of SSCNET III cable. The light can be a discomfort
when it enters the eye.
(1) SSCNET III cable connection
For the CN1A connector, connect the SSCNET III cable connected to a controller in host side or a servo
amplifier of the previous axis. For CN1B connector, connect SSCNET III cable connected to servo
amplifier of the next axis. For CN1B connector of the final axis, put a cap came with servo amplifier.
The last axis servo amplifier
CN1B
CN1A
Cap
The second axis servo amplifier
CN1B
CN1A
SSCNET III
cable
SSCNET III cable
Controller
The first axis servo amplifier
CN1B
CN1A
SSCNET III
cable
(2) How to connect/disconnect cable
POINT
CN1A and CN1B connector are capped to protect light device inside connector
from dust. For this reason, do not remove the cap until just before connecting
the SSCNET III cable. Then, when removing SSCNET III cable, make sure to
put a cap.
Keep the cap for CN1A/CN1B connector and the tube for protecting optical cord
end of SSCNET III cable in a plastic bag with a slide fastener of SSCNET III
cable to prevent them from becoming dirty.
When asking repair of servo amplifier for some malfunctions, make sure to cap
CN1A and CN1B connector. When the connector is not put a cap, the light
device may be damaged at the transit. In this case, replacing and repairing the
light device is required.
(a) Connection
1) For SSCNET III cable in the shipping status, the tube for protect optical cord end is put on the
end of connector. Remove this tube.
2) Remove the CN1A and CN1B connector caps of the servo amplifier.