VEGA VEGAPULS 61 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART four-wire Approval according to LPR radio standard - Manual (Page 49)

Necessary components:
l VEGAPULS 61
l PC with PACTware and suitable VEGA DTM
l VEGACONNECT 4
l HART resistance approx. 250 Ω
l Power supply unit or processing system
Note:
With power supply units with integrated HART resistance (internal
resistance approx. 250 Ω), an additional external resistance is not
necessary. This applies, e.g. to the VEGA instruments VEGATRENN
149A, VEGAMET 381 and VEGAMET 391). Commercially available
Ex separators are also usually equipped with sufficient current
limitation resistance. In such cases, VEGACONNECT 4 can be
connected parallel to the 4 … 20 mA cable.
7 .2 Parameter adjustment with PACTware
For parameter adjustment of the sensor via a Windows PC, the
configuration software PACTware and a suitable instrument driver
(DTM) according to FDT standard are required. The up-to-date
PACTware version as well as all available DTMs are compiled in a
DTM Collection. The DTMs can also be integrated into other frame
applications according to FDT standard.
Note:
To ensure that all instrument functions are supported, you should
always use the latest DTM Collection. Furthermore, not all described
functions are included in older firmware versions. You can download
the latest instrument software from our homepage. A description of the
update procedure is also available in the Internet.
Further setup steps are described in the operating instructions manual
"DTM C
ollection/PACTware" attached to each DTM Collection and
which can also be downloaded from the Internet. Detailed descriptions
are available in the online help of PACTware and the DTMs.
Prerequisites
VEGAPULS 61 • Approval according to LPR radio standard 49
7 Setup with PACTware
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