PROline Prosonic Flow 93 PROFIBUS-DP/-PA 4 Wiring
Endress+Hauser 51
Technical data (fieldbus connector):
4.4 Potential equalisation
For potential equalisation no special measures are necessary.
!
Note!
For instruments for use in hazardous areas, observe the corresponding guidelines in the
specific Ex documentation.
Connection cross section 0.75 mm
2
Connector thread PG 13.5
Degree of protection IP 67 in accordance with DIN 40 050 IEC 529
Contact surface CuZnAu
Housing material Cu Zn, surface Ni
Flammability V - 2 in accordance with UL - 94
Operating temperature –40...+85 °C
Ambient temperature –40...+150 °C
Nominal current per contact 3 A
Nominal voltage 125...150 V DC in accordance with the VDE standard 01 10/ISO Group 10
Resistance to tracking KC 600
Volume resistance
@8 m in accordance with IEC 512 Part 2
Insulation resistance
@10
12
in accordance with IEC 512 Part 2
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