Yamaha CEmarking RCX240 Supporting Supplement Manual page 67

■ Reference: Connection diagram without enable switch (categor y B)
Safety circuit
External
emergency stop
AUTO SERVICE
Maintenance switch
+24V
+24V
GND
+24V
GND
GND
L1
Controller
N1
(PNP specifications)
L
N
SAFETY
13
14
1
DI.COM
GND
+24V
2
INTERLOCK
3
SERVICE(DI02)
4 DO.COM
5 MPRDY
6 SERVO OUT
11 E-STOP24V
12 E-STOPRDY
+24V_GND
STD.DIO
Power connector
1
2
IO connector
17
CPU OK
To PLC Input/output signals
Chapter 5 EXTERNAL SAFETY CIRCUIT EXAMPLES
5.1 External safety circuit examples
RPB
13
14
Internal+24V
E-STOP
Status
GND
+24V
+24VG
RPB
Emergency stop
5-9
1
2
3
4
5
6