Mitsubishi Electric MELSERVO MR-J3-xT Instruction Manual page 252

7. MR Configurator
(b) Connection with servo amplifier
1) For use of USB
Servo amplifier
2) For use of RS-422
Servo amplifier
3) For use of RS-422 to make multidrop connection
Personal computer
To RS-232C
connector
Note 1. Refer to section 15.1 for cable wiring.
2. The BMJ-8 (Hakko Electric Machine Works) is recommended as the branch connector.
3. The final axis must be terminated between RDP (pin No. 3) and RDN (pin No.6) on the receiving side (servo amplifier) with
a 150 resistor.
USB cable
MR-J3USBCBL3M
(Option)
CN5
RS-422/232C conversion cable
DSV-CABV
(Diatrend)
CN3
Servo amplifier
CN3
(Note 1)
RS-422/232C converter
FA-T-RS40VS
(Mitsubishi Electric Engineering)
Personal computer
To USB
connector
Personal computer
To RS-232C
connector
Servo amplifier
CN3
(Note 2)
7 - 2
Servo amplifier
CN3
(Note 2) (Note 2)
(Note 3)