Pilz PNOZ ml1p safe link 24VDC - Manual (Page 23)

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
6 1000 Commissioning Commissioning 6- 6.1 General wiring guidelines 1100 General wiring guidelines 6- Verdrahtung_multi_Modul
The wiring is defined in the circuit diagram of the
PNOZmulti Configurator.
Note:
` Information given in the "Technical details" must be followed.
Verdrahtung PNOZ ml1p ` 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.
` The max. cable length between two link modules may be max. 1000
m.
Please note:
When connecting to a PNOZ ml1p with a version < 2.0, the cable
length may be max. 100 m. The reduced cable length must be config-
ured in the PNOZmulti Configurator.
` Connect the inputs and outputs from two PNOZ ml1p with a 4-core
shielded cable. The cables must be twisted in pairs (see “Preparing
for operation”).
` Note the crossover cabling, e.g. CA+ with CB+.
` The cables must be classified into a minimum of Category 5 in ac-
cordance with ISO/IEC 11801.
` You can use ready-made cable from Pilz to connect two PNOZ ml1p.
The plug-in connection terminals are either designed as cage clamp
terminals or screw terminals (see order reference).
` Cable shield:
– Note: Always connect the shield to both link modules (Shield ter-
minal).
– The shield of the connection cable may only be connected to the
Shield terminals on both PNOZ ml1p. Do not connect the shield to
the equipotential bonding bar, for example.
Verdrahtung_multi_Modul_Achtung_Kabel_spannungsl_ziehen
CAUTION!
Only connect and disconnect the expansion module when the
supply voltage is switched off.