Emergency Stop Input Signal Connections - Yamaha RCX222 User Manual

1. SAFETY I/O interface over view
1.4

Emergency stop input signal connections

c
CAUTION
External emergency stop and the RPB emergency stop button are disabled
when pins 11 and 12 on the SAFETY connector are directly shorted to each
other. Make connections to ensure the system including the robot controller
will always operate safely.
■ Emergency stop input signal connection (1)
Connection when using the standard RPB with an external emergency stop circuit
Chapter
6
Internal
control circuit
Motor drive
circuit
6-4
RPB connector
SAFETY
DC24V
connector
Main power supply
control circuit
Control signal
detection circuit
RPB
13 E-STOP1
14 E-STOP2
13 E-STOPIN1
14 E-STOPIN2
11 E-STOP24V
12 E-STOPRDY
L
N
External emergency stop
circuit