Connecting With Drive Unit Mds-Ej/Ejh Series - Mitsubishi Electric M800VW Series Connection And Set Up Manual

M800VW/M80VW Series Connection and Setup Manual
7 Connection of Control Unit
7.7 Connecting with Drive Unit

7.7.3 Connecting with Drive Unit MDS-EJ/EJH Series

CAUTION
Connect the NC and drive units with the optical communication cable. The distance between the NC and final drive
unit must be within 30 m and the specified bending radius (for wiring inside panel: 25 mm, and for wiring outside
panel: 50 mm) or more.
POINT
Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to the drive unit manual.)
Axis No. is unrelated to the order for connecting to the NC.
CN1A: CN1B connector on NC or previous stage's drive unit
CN1B: CN1A connector on next stage's drive unit
Connected
to the NC
Optical
communication
Refer to the
instruction cable
manuals of NC
for details.
IB-1501612-C
MDS-EJ-V1 MDS-EJ-V1
1st axis 2nd axis
The optical communication cables from the NC to the
final drive unit must be within 30m.
252
MDS-EJ-V1 MDS-EJ-SP
3rd axis 4th axis