Pilz PNOZ ml2p safe link PDP - Manual (Page 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
6.4 Voltage drop 6400 Voltage drop 6- 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 types 6- 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
mA
PSS SB BUSCABLE LC 0.1 V
Sensor cable 0.25 mm
2
0.15 V
Sensor cable 0.34 mm
2
0.11 V
Sensor cable 0.5 mm
2
0.07 V