6 Electrical installation
Wiring to a host
EDK82ZAFPC-010 DE/EN/FR 6.0
56
H2 VerdrahtLeitrechner-PBS_leitungsspezifikation
Specification of the transmission cable
Note!
Only use cables complying with the listed specifications of the PROFIBUS user
organisation.
Field Values
Specific resistance
135 ... 165
Ω
/km, (f = 3 ... 20 MHz)
Capacitance per unit length
≤
30 nF/km
Loop resistance
< 110
Ω
/km
Core diameter > 0.64 mm
Core cross-section > 0.34 mm
2
Cores Twisted double, insulated and shielded
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