Function Description - Pilz PSEN sl-1.0p 3.1 Operating Manual

PSEN sl-1.0p 3.1
}
1 input to switch the locking magnet on/off
}
LEDs for
–
–
–
–
}
M12, 8-pin male connector

Function description

Block diagram
There is a high signal at safety outputs 12 and 22 if the following occur simultaneously:
} The actuator is within the response range (safety gate closed) and
}
Inputs S11 and S21 are high.
Safety outputs 12 and 22 are low if at least one of the following conditions are met:
}
The actuator is outside the response range or
}
Inputs S11 and S21 are low.
Operating Manual PSEN sl-1.0p 3.1
1003389-EN-04
Supply voltage/fault
Gate closed
State of the inputs
State of the magnetic guard locking device
U
B
A1 A2
Power
Power-Fault
S11
Input
S21
S31
Safety Gate
Receiver
Actuator
t < 600 ms
Lock
OR
S31 = low
Lock
Magnet
12
22
Y32
9