2. DESIGN
2
−
6
POINTS
(1) *1 : A 100 VAC power supply can also be used as the power supply to the CPU module.
(2) *2 : Sequence program
M9036 M9074
Yn
Servo alarm/
Error detection
(3) *3 : It is also possible to use a full wave rectified power supply as the power supply for the
electromagnetic brake.
(4) For details on connecting SSCNET cables and termination resistors refer to Sections 1.5.6 (2).
Ra4
MC
SM
U
V
W
U
V
W
L1
L2
L3
L11
L12
MR-J2S-B
/MR-J2-B
COM
MBR
EM1
SG
Ra4
24 VDC
Circuit example when using MR-J2S-B/MR-J2-B
Electro-
magnetic
brake
*3
Ra3
SM
Ra3
24 VDC
U
V
W
R
S
T
R1
S1
COM
MBR
EM1
EM2
MR-H-BN
Circuit example when using MR-H-BN
Ground
U
V
W
Ground
Electro-
magnetic
brake
*3