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1.5
Function block diagram
The following shows the function block diagram of this servo amplifier.
Servo amplifier
Diode
stack
MCCB
MC
L1
U
L2
Power
supply
U
U
L3
CN1A
Controller or
servo amplifier
*1 The regenerative resistor is not built into the MR-JET-10G and MR-JET-20G.
*2 Servo amplifiers with the rated output symbol of 200 (MR-JET-200G) or greater have a cooling fan.
Regenerative
option
P+
Relay
*1
+
Regenerative
Charge
light
*2
Cooling fan
Control
circuit
power
Base
supply
amplifier
Control engine
I/F
Control
CN1B
Controller or
servo amplifier
C
Dynamic brake
circuit
Current
detector
TR
Voltage
Overcurrent
Current
detection
protection
detection
USB
CN3
CN5
Computer
Digital I/O
control
Servo motor
U
U
V
V
M
W
W
E
RA
B1
B
24 V DC
Electromagnetic
B2
brake
Encoder
USB
1 SPECIFICATIONS
1.5 Function block diagram
1
11
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