Mitsubishi Electric MR-J2S B Series Instruction Manual page 21

1. FUNCTIONS AND CONFIGURATION
(3) MR-J2S-11KB or more
Servo amplifier
NFB MC
L
1
(Note)
L
2
Power
supply
L
3
L
11
L
21
Servo amplifier
Note. Refer to section 1.3 for the power supply specification.
Regenerative option
P1 P
Diode
stack Thyristor
CHAR-
GE
lamp
Cooling fan
Control
circuit
power
supply
Base
amplifier
Position command
input Model position
control
Model
position
Actual position
control
I/F Control
CN1A CN1B
Servo amplifier
Controller
or
or
termination
connector
C N
Rege-
nrative
TR
Voltage Overcurrent
detection protection
Virtual
motor
Model speed
control
Model
speed
Actual speed Current
control control
RS-232C
CN3
1 - 4
U
Current V
detector
W
Current
detection
Virtual
encoder
Model
torque
MR-BAT
D/A
Optional battery
(for absolute position
CN4
Analog monitor
(2 channels)
Personal
computer
Servo motor
U
V
M
W
Electro-
B1
magnetic
brake
B2
Encoder
detection system)