PNOZ 2
Operating Manual PNOZ 2
22151-EN-05
10
WARNING!
If the max. overall cable capacitance is exceeded, the unit will no
longer switch off safely and serious injuries and death may result.
Always comply with the max. overall cable capacitance.
} Use copper wire that can withstand 60/75°C.
} Do not switch low currents using contacts that have been used previously with high cur-
rents.
} Sufficient fuse protection must be provided on all output contacts with capacitive and in-
ductive loads.
} The emergency stop pushbutton or safety gate limit switch is connected directly to the
supply voltage.
} Ensure the wiring and EMC requirements of EN 60204-1 are met.
Preparing for operation
Supply voltage AC DC
Input circuit Single-channel Dual-channel
E-STOP
Safety gate
Start circuit Automatic start Manual start
E-STOP wiring/safety gate (single-
channel)
Minimum duty cycle: 200ms