Pilz PNOZ s7.1 C 24VDC 3 n/o 1 n/c cascade Manual de usuario descargar pdf (Pagina 6)

PNOZ s7.1

Operating Manual PNOZ s7.1

21865-EN-08

Expansion options

Please note the max. power consumption of the

contact expansion modules (see technical data

PNOZ s7.1).

: Contact expansion module PNOZ s7.1 with ter-

minator

: Contact expansion module PNOZ s7.2

: Expansion module PNOZ s7, s8, s9, s10, s11

as a terminator

: Base unit

: Contact expansion module PNOZ s7.1

: Contact expansion module PNOZ s7.2

: Contact expansion module PNOZ s7.1

: Contact expansion module PNOZ s7.2

: Contact expansion module PNOZ s7.2 with ter-

minator

Wiring

Please note:

} Information given in the "Technical details" must be followed.

} The output contacts 13-14, 23-24, 33-34 are safety contacts.

} To prevent contact welding, a fuse should be connected before the output contacts (see

technical details).

} Calculation of the max. cable length l

max

in the input circuit:

















lmax

= max. overall cable resistance (see technical details)

/ km = cable resistance/km

} 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.

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Pilz PNOZ s7.1 C 24VDC 3 n/o 1 n/c cascade Manual de usuario Pagina 6