Mitsubishi Electric MR-J2S-A Instruction Manual page 23

1. FUNCTIONS AND CONFIGURATION
(3) MR-J2S-11KA or more
Servo amplifier
Diode
stack
NFB MC
L
1
(Note)
L
2
Power
supply
L
3
L
11
L
21
Pulse
input
Analog
(2 channels)
Note. Refer to section 1.3 for the power supply specification.
Regenerative option
P P C N
1
Thyristor
CHARGE
Regene-
lamp
rative
TR
Cooling fan
Control
circuit
power
supply
Base
amplifier
Model position Model speed
control control
Model Model
position speed
Actual position Actual speed
control control
RS-232C
A/D
I/F
CN1A CN1B
D I/O control
Servo on
Start
Failure, etc.
WWW.NNC.IR
Current
detector
Dynamic
brake
Voltage Overcurrent Current
detection protection detection
Virtual
encoder
Virtual
motor
Model
torque
Current
control
RS-422 D/A
CN3
Analog monitor
(2 channels)
Controller
RS-422/RS-232C
1 - 4
Servo motor
U U
V V
M
W W
B1
Electro-
magnetic
B2
brake
Encoder
MR-BAT
Optional battery
(for absolute position
detection system)