Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 51

400 V class
■MR-J4-200GF4(-RJ) or less
The diagram shows MR-J4-60GF4-RJ.
(1)
ON
1 2
Inside of the display cover
No. Name/Application
(1) Display
The 3-digit, 7-segment LED shows the servo status and the alarm number.
(2) Station number setting rotary switch (SW2/SW3)
Set the station number of the servo amplifier.
(3) Mode select switch (SW1)
To change mode to the test operation mode, set the switch. (SW1-1)
(4) USB communication connector (CN5)
Used to connect a personal computer.
(5) I/O signal connector (CN3)
Used to connect digital I/O signals.
(6) STO input signal connector (CN8)
Used to connect the MR-J3-D05 safety logic unit and external safety relay.
(7) Ethernet cable connector (CN1A)
Used to connect the controller or the servo amplifier.
(8) Ethernet cable connector (CN1B)
Used to connect the controller or the servo amplifier.
*2
(9) Encoder connector (CN2)
Used to connect the servo motor encoder or external encoder. Refer to the following for the
compatible external encoders.
Page 18 Summary
(10) Battery connector (CN4)
Used to connect the battery for absolute position data backup.
(11) Battery holder
Used to house the battery for absolute position data backup.
(12) Protective earth (PE) terminal
(13) Main circuit power connector (CNP1)
Used to connect the input power supply.
(14) Rating plate
(15) Control circuit power connector (CNP2)
Used to connect the control circuit power supply and regenerative option.
(16) Servo motor power output connector (CNP3)
Used to connect the servo motor.
(4)
(17)
(3)
(6)
(2)
(5)
(13)
(7)
(15)
(8)
(9)
(16)
(18)
(14)
Side
(10)
(11)
Bottom
(20) (19)
(12)
Detailed explanation
Page 134 Switch setting and display of
the servo amplifier
Page 381 MR Configurator2
Page 95 I/O signal connection
example
Page 104 Connectors and pin
assignment
Page 453 USING STO FUNCTION
Page 586 MR-J3-D05 Safety logic unit
Page 95 I/O signal connection
example
Page 104 Connectors and pin
assignment
Page 104 Connectors and pin
assignment
"Servo Motor Instruction Manual (Vol. 3)"
Page 450 Battery
Page 384 Battery
Page 83 Connection example of power
circuit
Page 98 Explanation of power supply
system
Page 41 Model designation
Page 83 Connection example of power
circuit
Page 98 Explanation of power supply
system
1 FUNCTIONS AND CONFIGURATION
1
49
1.7 Structure