PNOZ 16
Operating Manual PNOZ 16
1003517-EN-09
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NOTICE
With single-channel wiring the safety level of your machine/plant may be
lower than the safety level of the unit (see Safety characteristic data).
NOTICE
The overall system PNOZ 16 and the short circuit-forming pressure sensit-
ive mat or edge has to be assessed in accordance with the product stand-
ard EN ISO 13856-1 and/or EN ISO 13856-2.
Start circuit Automatic start Manual start
NOTICE
In the event of an automatic start or manual start with bridged start
contact (fault):
The unit starts up automatically when the safeguard is reset, e.g. when the
E-STOP pushbutton is released. Use external circuit measures to prevent
an unexpected restart.
Feedback loop Without feedback loop monitor-
ing
With feedback loop monitoring
Link or contacts from external
contactors
Legend
} S1/S2: E-STOP/safety gate switch
} S3: Reset button
} : Switch operated
} : Gate open
} : Gate closed