Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 23

1. FUNCTIONS AND CONFIGURATION
(3) MR-J2S-11KA or more
Servo amplifier
Power
supply NFB MC
L
3-phase
200 to
L
230VAC,
L
1-phase
230VAC
L
L
Regenerative brake option
P1 P
DS
1
2
CHARGE
3
Fan
Control
11
power
21
supply
Regenerative
Base
brake
amplifier
Position
command
input
Model position
control
Model
position
Actual position
control
A/D
I/F
CN1A CN1B
D I/O control
Analog
Servo on
(2 channels)
Start
Failure, etc.
C N
Regene-
lamp
rative
TR
Voltage
Overcurrent
detection
protection
Virtual
motor
Model speed
control
Model
Model
speed
torque
Actual speed Current
control control
RS-232C
RS-422 D/A
CN3 CN4
1 - 4
U
Current
V
detector
W
Current
detection
Virtual
encoder
Optional battery
(for absolute position
Analog monitor
(2 channels)
Controller
RS-422/RS-232C
Servo motor
U
V
SM
W
B1
Electro-
magnetic
B2
brake
Encoder
MR-BAT
detection system)