Pilz PSSu E F PS - Manual (Page 27)

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 Wiring
6 6000 Wiring Wiring 6- 6.1 General wiring guidelines 6100 General wiring guidelines 6- ][Verdrahtung BA Einleitung
Please note:
][Verdrahtung Kopf Versorgung  The requirements of the supply voltages can be found in the chapter
entitled "Technical Details".
 Safe electrical isolation must be ensured for the external power sup-
plies that generate the supply voltages. Failure to do so could result
in electric shock.
 The external power supplies must comply with the current applicable
standard EN 60950-1, EN 61140, EN 50178 or EN 61558-1.
 The maximum current load for the periphery supply on the module
bus is 10 A. Please refer to the derating diagram in the chapter enti-
tled "Function Description".
 The maximum current load for the C-rail is 10 A. Please refer to the
derating diagram in the chapter entitled "Function Description".
 Permitted infeed at the C-rail:
– PE
– 0 V
– Shield
– - 30 VDC ... +30 VDC
– - 48 VAC ... + 48 VAC
 Earth the 0 V supply on the periphery supply or monitor each supply
group for earth faults.
 The connection of the 0 V supply to the central earth bar or earth fault
monitor must be in accordance with the relevant national regulations
(e.g. EN 60204-1, NFPA 79:17-7, NEC: Article 250).
 Details of the minimum range for cable cross sections on connection
terminals can be found in the section entitled "Technical Details".
 Use copper wiring.
6.1.1 Mechanical connection of the base modules
Mechanical connection of the base modules 6- ][Modulverdrahtung mech
Procedure:
 Use a flat blade screwdriver (DIN 5264-A)!
 Strip the wire back 8 mm.
 If necessary, label the connection level with a colour marker [3].
DIN 5264-A