7 - 3
7. MR Configurator
(2) Connection with servo amplifier
(a) For use of USB
To USB
connector
USB cable
MR-J3USBCBL3M
(Option)
Personal computer
Servo amplifier
CN5
(b) For use of RS-422
To RS-232C
connector
RS-422/232C conversion cable
DSV-CABV
(Diatrend)
Personal computer
Servo amplifier
CN3
(c) For use of RS-422 to make multidrop connection
To RS-232C
connector
RS-422/232C
conversion cable
DSV-CABV
(Diatrend)
Personal computer
(Note 2) (Note 2) (Note 2)
CN3CN3
Servo amplifier
CN3
(Note 3)
Servo amplifier Servo amplifier
(Note 1)
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.