Deltabar S FOUNDATION Fieldbus Wiring
Endress+Hauser 11
P01-xMx7xxxx-04-xx-xx-xx-009
Fig. 5: Electrical connection FOUNDATION Fieldbus, observe also the following section.
For devices with 7/8" plug see Operating Instructions.
1Housing
2 Internal ground terminal
3 External ground terminal
4 Supply voltage, for version in non-hazardous area = 9...32 V DC
5 Devices with integrated overvoltage protection are labeled OVP (overvoltage protection) here.
4.2 Connecting the measuring unit
!
Note!
For further information on the network structure and grounding and for further bus system
components such as bus cables, see the relevant documentation, e.g. Operating Instructions
BA00013S "FOUNDATION Fieldbus Overview" and the FOUNDATION Fieldbus Guideline.
4.2.1 Supply voltage
• Version for non-hazardous area: 9...32 V DC
4.2.2 Current consumption
15.5 mA ±1 mA, switch-on current corresponds to IEC 61158-2, Clause 21.
4.2.3 Cable specification
• Use a twisted, shielded two-wire cable, preferably cable type A.
• Terminals for wire cross-Sections: 0.5...2.5 mm
2
• Outer cable diameter: 5...9 mm
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