Pilz 506 255, Operating Manual, Page: 8 / 22

PSEN ma1.3b-28 VA
Operating Manual PSEN ma1.3b-28 VA
22226-EN-03
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LED to display switch status
Function description
If the actuator is within the response range (safety gate closed), the safety contacts of the
safety switch are closed and the LED will light.
The safety switch is designed for applications in series connections.
Operate the PSEN ma1.3b-28 VA in conjunction with the following components:
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Actuator PSEN ma1.3-08 EX VA (see Order reference [ 20] ),
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interface PSEN ix1 (see Order reference [ 21] ) and
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a connected evaluation device (see Requirements and connection to evaluation
devices [ 11] ).
Block diagram
3 5+ 1
4 2 6
Actuator
Safety switch
Magnet