4 ELECTRICAL CONNECTIONS |
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SITRANS FX300 |
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4.4 Grounding connections
The grounding can be done either by connecting the PE terminal in the housing or the PE terminal on the connection piece between measuring sensor and signal converter. Both of these electrical connections are equally effective from a technical point of view.
Figure 4-5: Grounding connection
1Electrical grounding connection on connection piece between measuring sensor and signal converter.
2Electrical grounding connection on housing
DANGER!
The measuring device has to be grounded properly to achieve accurate measurement. The grounding wire may not transfer any interference voltage.
Do not use this grounding wire to ground any other items of electrical equipment.
36 | www.siemens.com/flow | 06/2009 - SFIDK.PS.050.F2.02 A5E02100423 |