Pilz PSEN ml b 1.1 - Single connection

Connection to control systems and evaluation devices
Operating Manual PSEN ml b 1.1/2.1/2.2
1003884-EN-12
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Use in PL d (Cat. 2) applications
} 1-channel operation for safety inputs S31 and S41 (solenoid operation) via safe outputs
} 2-channel processing of safety outputs
} 1-channel operation for interconnected safety inputs S31 and S41 (solenoid operation),
with 1A
A1 A2
22
S31 S41
12
24 V 0 V
Lock/Unlock Request
Safety control system
Activation of guard
locking
PSEN ml
actuator
PSEN ml
safety switch
6.3 Single connection
24 V
0 V
A1
A2
12
22
I2 (FS)
I1 (FS)
FS: Failsafe
A1
A2
S31
S41
Y32
O2 (FS)
O1 (FS)
I1
Y1
24 V
Actuator
Safety switch
Programmable safety system
Activation of guard locking