Pilz PNOZ 8 - Start circuit; Feedback loop

PNOZ 8
Operating Manual PNOZ 8
22152-EN-05
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Start circuit E-STOP wiring/safety gate
(single-channel, dual-channel
without detection of shorts
across contacts)
E-STOP wiring/safety gate (dual-
channel without detection of
shorts across contacts)
Automatic start
S12 (Y36)
Y1
S12
Y1
Automatic start, Safety gate dual-
channel, simultaneity: ∞
S11
S12
Y37Y1
S11
S12
Y37Y1
Manual start
S12 (Y36)
Y1
S12
Y1
Monitored start
S12 (Y36)
Y37
Y1
Y2
S12
Y37
Y1
Y2
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 with feedback loop monitoring without feedback loop monitoring
Link or contacts from external
contactors