Vega VEGACAL 69, Руководство по эксплуатации

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11 Supplement
VEGACAL 69 • Two-wire 4 … 20 mA/HART
31178-EN-200929
Connection of the feeding power supply
unit
Networks of overvoltage category III
Altitude above sea level
Ʋ by default up to 2000 m (6562 ft)
Ʋ with connected overvoltage protection up to 5000 m (16404 ft)
Pollution degree
8)
4
Protection class II (IEC 61010-1)
Functional safety (SIL)
Functional safety is already activated on instruments with SIL qualification ex factory. On instru -
ments without SIL qualification ex factory, the functional safety must be activated by the user via
the display and adjustment module or via PACTware for applications according to SIL.
Functional safety according to IEC 61508-4
Ʋ Single channel architecture (1oo1D) up to SIL2
Ʋ double channel diversitary redundant
architecture (1oo2D)
up to SIL3
You can find detailed information in the supplied Safety Manual of the instrument series or under "
www.vega.com", " Downloads ", " Approvals ".
Approvals
Instruments with approvals can have different technical specifications depending on the version.
For that reason the associated approval documents of these instruments have to be carefully
noted. They are part of the delivery or can be downloaded by entering the serial number of your
instrument into the search field under www.vega.com as well as in the general download area.
11.2 Dimensions
The following dimensional drawings represent only an extract of all possible versions. Detailed
dimensional drawings can be downloaded at www.vega.com/downloads under " Drawings ".
8)
When used with fulfilled housing protection