MITSUBISHI ELECTRIC Merservo MR-J2S- B - Manual (Page 20)

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1. FUNCTIONS AND CONFIGURATION
(2) MR-J2S-500B, MR-J2S-700B
RS-232C
Servo motor
NFB MC
L
1
L
2
L
3
L
11
L
21
B2
Actual position
control
Actual speed
control
CN2
CO
N1
MR-BAT
U
V
W
U
V
W
M
B1
CN1A CN1B
D/A
CN3
Servo amplifier
Regenerative
TR
CHARGE
lamp
Current
detector
Dynamic
brake
Electro-
magnetic
brake
Encoder
Control
circuit
power
supply
Model position
control
Model speed
control
Virtual
encoder
Virtual
motor
Model
position Model
torque Model
speed
Current
control
Optional battery
(for absolute position
detection system)
Position command
input
I/F Control
Controller
or
Servo amplifier
Servo amplifier
or
termination
connector
Analog monitor
(2 channels)
Personal computer
C P N
Current
detection
Overcurrent
Protection
Voltage
detection
Base
amplifier
Cooling fan
(Note)
Power
supply
Diode
stack Relay
Regenerative option
Note. Refer to section 1.3 for the power supply specification.