Mitsubishi FR-E540-7.5K-NA - Page 39

INSTALLATION AND WIRING
26
•
When using an external power supply for transistor output, use terminal SD as a
common to prevent misoperation caused by undesirable current.
AY-80
9
PC
24VD
C
(SD)
1
2
10
STF
STR
SD
Inverter
24VDC
(5) How to use the STOP signal
The following connection example shows how to self-hold the start signals (forward
rotation, reverse rotation).
Use Pr. 180 to Pr. 183 (input terminal function selection) to assign the STOP signal.
RL
(STOP)
MRS
RES
SD
STF
STR
Stop
Forward
rotation
Reverse
rotation
(
Wirin
g
example for sink lo
g
ic
)