Owner manual
PNOZ s4.1
Operating Manual PNOZ s4.1
21890-EN-05
8
} Reset circuit/feedback loop
Reset circuit/feedback loop Reset circuit Feedback loop
Automatic reset
Manual/monitored reset
} Semiconductor output
U
B
24 VDC U
B
48 - 240 VAC/DC
*Connect together the 0V connections on all
the external power supplies
Information
If a base unit and a contact expansion module from the PNOZsigma range
are connected via the connector, no additional wiring is necessary.
Legend
} S1/S2: E-STOP/safety gate switch
} S3: Reset button
}
: Switch operated
}
: Gate open
}
: Gate closed