2. Wiring
54
3) Stop supplying external motor power at emergency stop input
Note 1 The power rating of the motor power-off relay turning ON/OFF with contact CR1 is 24V
DC and 10mA or less.
Note 2 Connect such as a connector to L1/L2 terminals when cutting off the motor power source
externally.
Note 3 CGB/LCG type are not equipped with a relay to enable to automatically identify a
teaching tool was inserted and switch the wiring layout. (The system I/O connector does
not get short-circuited between S1 and S2 terminals even if a teaching tool is removed.)
The controller on CB/LC type automatically identifies that a teaching tool was inserted.
(Short-circuit is made between S1 and S2 terminals inside the controller once
connection is detected.)
Note 4 Since there is no motor power cutoff relay in CGB/LCG type, make sure to establish a
cutoff relay externally.
Motor Power
Cutoff Relay
Motor power
supply
Control power
supply
(Note 3)
(Note 1)
(Note 1)
(Note 2)
(Note 4)
System I/O connector SIO connector
EMG A EMG B
Emergency
stop reset
switch
Emergency
stop switch
Emergency stop switch
for the teaching pendant
Emergency
stop circuit
exclusive use
24V
AC power supply
input connector
2.1.3
To Next Page
Loading...
Need help?
General
