31
For your safety
WARNING!
Loss of safety function due to manipulation of the interlocking device
Manipulation of the interlocking device may lead to serious injury and death.
– You should prevent any possibility of the interlocking device being
manipulated through the use of a spare actuator.
– Keep the spare actuator in a safe place and protect it from unauthor-
ised access.
– If spare actuators are used, these must be installed as described in
Installation [
39]
.
}
Do not remove the connector's protective cap until you are just about to connect the
unit. This will prevent potential contamination.
Unit features
}
Transponder technology for presence detection (safety function)
}
Pilz coding type: Coded
}
Dual-channel operation
}
2 safety inputs for series connection of multiple safety switches
}
2 safety outputs
}
1 signal output
}
LED display for:
– State of the actuator
– State of the inputs
– Supply voltage/fault
}
4 directions of actuation
Function description
The safety outputs may have a high or low signal, depending on the position of the actuator
and the signal status of the inputs.
In a safe condition there is a low signal at the safety outputs.
Electrical states of the inputs and outputs (when switch is ready for operation:
Power / Fault LED is green):
Actuator in
the re-
sponse
range
Safety input
S11
Safety input
S21
Safety out-
put 12
Safety out-
put 22
Signal out-
put Y32
Yes
High
High
High
High
High
Yes
Low
Low
Low
Low
High
No
X
X
Low
Low
Low
PSEN cs1.13p ATEX
Operating Manual PSEN cs1.13p ATEX
21097-2EN-13
