Pilz PNOZ ml2p safe link PDP Instrukcja Użytkownika Pobierz pdf (Strona 22)

6.4 Voltage drop

6 Commissioning

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]

6-4

6.4Voltage drop6400Voltage drop6-Verdrahtung_PNOZ ml2p_Leitungslänge-Spannungsabfall

The max. cable length depends on the voltage drop in the supply voltage

cables. The level of voltage drop is determined by the:

` Cable resistance on the supply voltage cables

` Operating current of the modules

` Load on the modules

To increase the max. cable length, the input voltage can be permanently

increased by the voltage tolerance (see Technical Details).

6.4.1 Guidelines for various cable types

Guidelines for various cable types6-Verdrahtung_PNOZ ml2p_Leitungslänge-Spannungsabfall-Richtwerte

Guidelines for calculating the voltage drop on various cable types

Cable type Voltage drop per 10 m and per 100

PSS SB BUSCABLE LC 0.1 V

Sensor cable 0.25 mm

0.15 V

Sensor cable 0.34 mm

0.11 V

Sensor cable 0.5 mm

0.07 V

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 32 33

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