Pilz PNOZ ml2p safe link PDP User Manual download pdf (Page 19)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

6-1

6.1 General wiring guidelines

6 Commissioning

61000CommissioningCommissioning6-6.1General wiring guidelines1100General wiring guidelines6-Verdrahtung_multi_Modul

The wiring is defined in the circuit diagram of the PNOZmulti Configura-

tor.

Note:

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

Verdrahtung PNOZ ml2p

` 2 connection terminals are available for each of the supply connec-

tions 24 V and 0 V. This means that the supply voltage can be looped

through several connections. The current at each terminal may not

exceed 3 A.

` Please refer to the technical details for information on the maximum

cable length. Please also read the section entitled "Voltage drop".

` Shielded cable must be used from a cable length of 30 m.

` Pilz pre-assembled cable can be used to connect the decentralised

modules (see order reference).

` The plug-in connection terminals are either designed as cage clamp

terminals or screw terminals (see order reference).

Verdrahtung_multi_Modul_Achtung_Kabel_spannungsl_ziehen

6.1.1 Insulation voltage test

Insulation voltage test6-Isolationsspannungsprüfung

The product PNOZ ml2p is connected to functional earth via protec-

tion elements on the supply voltage. Insulation voltage tests are only

possible with voltages up to ca. 42 V.

CAUTION!

Only connect and disconnect the expansion module when the

supply voltage is switched off.

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Pilz PNOZ ml2p safe link PDP User Manual Page 19