Filter
Top Products
7. Wiring and Connection
7 - 3
7-1 Part system connection diagram
P
Mitsubishi
CNC
SV1, 2
(CSH21)
24V power
T
S
R
Contactor
Regenerative
resistor unit
Ground
: Main circuit
: Control circuit
CN1
A
CN1
A
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
breake
r
Machine side
detector
CN3L
Machine side detecto
r
CN3L
Machine side detecto
r
CN3M
Contactor
No-fuse
breaker
T
S
R
(Note 1) The total length of the SH21 cable must be within 30m.
(Note 2) The connection method will differ according to the motor to be used.
(Note 3) When not using an absolute position detector, connect the terminal connector (A-TM).
(Note 4) The main circuit (
) and control circuit ( ) are safely separated.