PNOZ X7
Operating Manual PNOZ X7
19692-EN-06
11
} The outputs 13-14, 23-24 are safety contacts.
} Do not connect undesignated terminals.
} To prevent contact welding, a fuse should be connected before the output contacts (see
Technical details [ 14]).
} Use copper wire that can withstand 60/75°C.
} Sufficient fuse protection must be provided on all output contacts with capacitive and in-
ductive loads.
} Do not switch low currents using contacts that have been used previously with high cur-
rents.
} On AC units: Connect operational earth terminal to functional earth.
} On 24 VAC/DC units:
The power supply must comply with the regulations for extra low voltages with safe
electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410.
} Ensure the wiring and EMC requirements of EN 60204-1 are met.
Preparing for operation
Supply voltage AC 24 VAC/DC
Input circuit Single-channel Dual-channel
E-STOP
Safety gate
Start circuit Automatic start Manual start
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