Wiring - Mitsubishi Electric 800 Series Instruction Manual

2.4

Wiring

1.
Use twisted pair shield cables (0.2 mm
For the wiring to the terminals PG and SD, use several cables in parallel or use a thick cable, according to the wiring
length. To protect the cables from noise, run them away from any source of noise (e.g. the main circuit and power
voltage).
Wiring length
Within 10 m
Within 20 m
*1
Within 100 m
2
or larger) to connect the FR-A8AP and position detector.
Example of parallel connection
with two cables
(with complementary encoder output)
Inverter
(FR-A8AP)
PA1
PA2
PB1
PB2
PZ1
PZ2
PG
SD
PG
SD
Parallel connection
2
(Cable gauge 0.2 mm )
At least two cables in parallel
At least four cables in parallel
At least six cables in parallel
PLG
A
B
C
D
F
G
S
R
2
2mm
Larger-size cable
2
0.4 mm or larger
2
0.75 mm or larger
2
1.25 mm or larger
INSTALLATION AND WIRING
2
17