Mitsubishi Electric MR-J4-TM Instruction Manual page 72

Servo amplifier melservo-j4

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Table of Contents

1. FUNCTIONS AND CONFIGURATION

(f) MR-J4-22KTM4

Power supply

circuit breaker

Power factor

improving DC

Note 1. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used.

When not using the power factor improving DC reactor, short P3 and P4.

2. Refer to section 1.3 for the power supply specification.

3. Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop

deceleration to shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn

off the magnetic contactor.

4. When using servo amplifier in the linear servo system or in the fully closed loop system, connect an external encoder to this

connector. Refer to Table 1.1 and "Linear Encoder Instruction Manual" for the compatible external encoders.

5. When using the regenerative option, refer to section 11.2.

6. For the network module connections, refer to the MR-J4-_TM_ Servo Amplifier Instruction Manual for each communication

(Note 5) Regenerative

Network module dependence (Note 6)

CN2L (Note 4)

MR Configurator2

To safety relay or MR-J3-D05

safety logic unit

Junction terminal