Справочник Пользователя для Mitsubishi Electronics MDS-R

 
 
 

 

 

A3 - 4

 
(6) Peripheral 

[1]  Use EN/IEC Standards compliant parts for the circuit breaker and contactor. 
[2]  Select circuit breaker with instantaneous trip function. (Trip within 30 second when over 

current of 600%). Apply Annex C of EN60204-1 for sizing of the circuit breaker. 

 

 

[1]  Refer to the next section "EMC Installation Guidelines" for methods on complying with the 

EMC Directives. 

[2]  Ground the facility according to each country's requirements. 
[3]  The control circuit connector (

) is safely separated from the main circuit ( ). 

[4]  Inspect the appearance before installing the unit. Carry out a performance inspection of the 

final unit, and save the inspection records.  

 

 

P

Mitsubishi 
CNC 

SV1, 2 

(CSH21) 

24V power

T 

S 

R 

Contactor 

Regenerative 
resistor unit 

Ground 

: Main circuit 

: Control circuit

CN1A

CN1A

CN4

CN9

CN22

CN4

CN9

CN22

L1

L2

L3

C

CN30

CN31L

CN2L

CN1B

CN1B 

LU

LV

LW

LU 

LV 

LW 

CN2M 

CN2L 

MU 

MV 

MW 

CN31M

CN31L

Motor side 

detector

Motor side 

detector

MDS-A-BT-



MDS-R-V2-

 

MDS-R-V1-



Motor side 

detector

Motor 

Motor 

Motor 

Regenerative 
resistor unit

No-fuse 

breaker 

Machine side 

detector 

CN3L

Machine side detector

CN3L 

Machine side detector

CN3M 

Contactor 

No-fuse 

breaker 

T 

S 

R