Wiring; System Configuration (When Fr-A7Ap Is Used) - Mitsubishi Electric FR-A7NS Instruction Manual

3

WIRING

3.1

System configuration (when FR-A7AP is used)

Connecting with the motion controller
Motion controller
(Q173DCPU/Q172DCPU)
SSCNET ΙΙΙ cable *2
*1 The maximum number of inverter (or servo amplifier) connected differs depending on the type of motion controller
(Q173DCPU/Q172DCPU).
For the distance between electrodes of SSCNET ΙΙΙ cable, refer to the following table.
*2
Cable Model Name Type Cable Length (m) Distance Between Electrodes (m)
MR-J3BUS M
POF
MR-J3BUS M-A
MR-J3BUS M-B HPCF
16
Inverter
FR-A700 series
+ FR-A7NS + FR-A7AP
(or servo amplifier
MR-J3- B)
SSCNET ΙΙΙ cable *2
1st axis
0.15 to 3
5 to 20
30 to 50
Inverter
FR-A700 series
+ FR-A7NS + FR-A7AP
(or servo amplifier
MR-J3- B)
SSCNET ΙΙΙ cable *2
2nd axis
Standard code inside panel
20
Standard cable outside panel
50
Inverter
FR-A700 series
+ FR-A7NS + FR-A7AP
(or servo amplifier
MR-J3- B)
16th axis *1
Applications
Long-distance cable