Mitsubishi MELDAS HS Series Specifications And Instruction Manual page 58

(2) When not sharing a converter and power supply
If the rated current exceeds 60A by the selection of the no-fuse breaker when the converter and
power supply are shared, install the no-fuse breakers and contactors separate from the converter
unit.
NFB1
3-phase
200VAC
NFB2
24VDC
External
emergency
Mitsubishi
stop
CNC
Install independent no-fuse breakers as the intelligent servomotor power
supply if the total current capacity exceeds 60A when the converter and power
supply are shared.
DANGER
No-fuse breakers may not operate for short-circuits in small capacity amplifiers
if they are shared with a large capacity unit, and this could cause fires. For the
intelligent servomotor, use an NF60 type or lower capacity breaker.
(Refer to section 4.)
Chapter 6 Wiring
AC reactor B-AL
MC1
MC2
ＰＥ
Intelligent
Ｌ１
servomotor
Ｌ２
Ｌ３
Ｌ１１
Ｌ１２
I/F unit
6–7
Power supply Servo/spindle
unit drive unit
MDS-B-CV/CR MDS-B-Vx/SP
ＰＥ
ＰＥ
Ｌ１
Ｌ２
Ｌ３
Ｌ１１
Ｌ１１
Ｌ１２
Ｌ１２
ＭＣ１
Ｌ＋
Ｌ＋
Ｌ−
Ｌ−
Terminator