Mitsumi electronic mr-j3-b Car Amplifier User Manual


 
1. FUNCTIONS AND CONFIGURATION
1 - 12
(2) MR-JE-200B or more
The diagram shows MR-JE-200B.
Power factor
improving AC
reactor (FR-HAL)
Line noise filter
(FR-BSF01)
CN5
Personal
computer
MR Configurator2
CN2
CN4
W
V
U
L1
L2
L3
(Note 2)
Magnetic
contactor
(MC)
Molded-case
circuit breaker
(MCCB)
RST
(Note 1)
Power supply
Servo motor
CN3
CN1A
CN1B
Battery
Junction terminal
block
Servo system controller or
previous servo amplifier
CN1B
Next servo amplifier CN1A or
cap
Note 1.
A
1-phase 200 V AC to 240 V AC power supply may be used with the servo amplifier of MR-JE-200B. For 1-phase 200 V AC
to 240 V AC, connect the power supply to L1 and L2. Leave L3 open. For the power supply specifications, refer to section 1.3.
2. Depending on the power supply voltage and operation pattern, bus voltage can decrease. This can shift the mode to the
dynamic brake deceleration during forced stop deceleration. When dynamic brake deceleration is not required, slow the time to
turn off the magnetic contactor.