SMC Corporation LECP6 Series User Manual

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Controller
power supply
Controller
power supply
Controller
power supply
(2) Example circuit 2 - multiple controllers (Stop relay contact (1))
If the
system where this controller is installed has a stop circuit for whole system, or if the system has
multiple controllers with individual power supply, relay contacts should be made between the 24VDC
controller power supply and the EMG terminal of the power supply plug.
The relay must be a safety relay or monitored by a safety relay.
Caution
When shutdown is input, the controller stops with rapid deceleration speed, then the motor is turned off.
BK RLS
Power supply plug
(the 1
st
controller)
Power supply plug
(the 2
nd
controller)
Power supply plug
(the 3
rd
controller)
24V
0V
0V
M 24V
C 24V
EMG
BK RLS
24V
0V
0V
M 24V
C 24V
EMG
BK RLS
24V
0V
0V
M 24V
C 24V
EMG
(Circuit example) *The figure below shows the stopped state.
24VDC
Ry
0V
stop switch
Ry
Surge suppressor
Reset switch
for stop
Ry
Ry
Ry

SMC Corporation LECP6 Series Specifications

General

Brand	SMC Corporation
Model	LECP6 Series
Category	Controller
Language	English