-41-
No. JXC
※
-OMT0002-C
Motor drive and
motor control
power supply
Motor drive and
motor control
power supply
CI1 2
CI3 4
CI3 4
CI1 2
(2) Wiring of the stop switch
A Stop switch must be installed by the user to stop the actuator in abnormal situations. The
actuator stops its operation when the external shutdown switch is activated.
- Stop (Stop switch)
To stop the controller, connect the stop switch (B contact) between the motor drive and motor
control power supply and the EMG terminal of the motor control power supply connector.
- Stop (Stop relay contact)
If there is a separate shutdown circuit for the whole installation or there are multiple controllers
with different power supplies, connect a relay (B contact) between the motor drive and motor
control power supply and the EMG terminal of the motor control power supply connector.
(Circuit example: The Figure below shows the stop status).
Caution
When the EMGx input is turned off (0V) during operation, the corresponding actuator will stop with
maximum deceleration and the servo will be turned off there after.
24V
0V
24 VDC
Ry
0V
Emergency
stop
Switch
Surge suppressor
The stop is
released Switch
Ry
U
C 24V
EMG1
LKRLS1
EMG2
LKRLS2
Motor control power supply connector
C 24V
EMG3
LKRLS3
EMG4
LKRLS4
Motor control power supply connector
Stop switch
24V
0V
C 24V
EMG1
LKRLS1
Motor control power supply connector
EMG2
LKRLS2
C 24V
EMG3
LKRLS3
Motor control power supply connector
EMG4
LKRLS4