Emergency Stop Input Signal Connection - Yamaha RCX142 User Manual

c
CAUTION
External emergency stop and the
MPB emergency stop button are
disabled when pin 13 and pin 14 are
directly shorted to each other on the
SAFETY connector. Make
connections to ensure the system
including the robot controller will
always operate safely.

13.2 Emergency stop input signal connection

Fig. 3-13-2 RCX142
RCX142
24V
GND
Motor power
supply circuit
Fig. 3-13-3 RCX142-T
24V
Emergency stop
detection circuit
GND
• The emergency stop button on the MPB is connected to the controller through the
SAFETY connector.
13. Checking the robot controller operation
MPB connector
13
14
SAFETY SAFETY
connector connector (supplied)
3
EMG IN1
4
EMG IN2
13 EMG 24V
14 EMG RDY
Motor power
supply
relay coil
GND
AC 200V
RCX142-T
MPB connector
13
14
SAFETY SAFETY
connector connector (supplied)
3
EMG IN1
4
EMG IN2
EMG 24V
13
14 EMG RDY
Emergency stop button
MPB
Emergency stop button
MPB
21
3-
3