Pilz PSEN ml s 1.1 Operating Manual page 30

Connection to control systems and evaluation devices
Use in PL d (Cat. 3) applications
} 2-channel operation for safety inputs S31 and S41 (solenoid operation) via safe relay out-
puts
} 2-channel operation for safety inputs S31 and S41 (solenoid operation), each with 0.5 A
}
2-channel processing of safety outputs
}
Exclusion of shorts across signal cables through appropriate measures (e.g. protected
cable layout, see EN ISO 13849-2)
PSEN ml
actuator
Legend
Operating Manual PSEN ml s 1.1/2.1/2.2
1004710-EN-05
0 V 24 V
A2 A1 S11 S21
PSEN ml
safety switch
S31
[1]
[1] Protected cable layout
Safety control system
12
Activation of guard locking
22
S41
Lock/Unlock Request 2
Lock/Unlock Request 1
24 V
| 30