Device Communication Profibus Pa - Vega VEGACAL 67 Operating Instructions Manual

11 Supplement
Potential connections and electrical separating measures in the instrument
Electronics
Reference voltage
4)
Conductive connection
Electrical protective measures
Protection rating
Housing material
Plastic
Aluminium
Stainless steel (electro-
polished)
Stainless steel (precision
casting)
Connection of the feeding power supply
unit
Altitude above sea level
Ʋ by default
Ʋ with connected overvoltage protection up to 5000 m (16404 ft)
Pollution degree
5)
Protection class
11.2 Device communication Profibus PA
In the following, the necessary device-specific details are shown. You can find further information of
Profibus PA on www.profibus.com.
Instrument master file
The instrument master file (GSD) contains the characteristic data of the Profibus PA instrument.
These data are, e.g. the permissible transmission rates as well as information on diagnostics values
and the format of the measured value output by the PA instrument.
A bitmap file is also provided for the Profibus network planning tool. This file is installed automati-
cally when the GSD file is integrated. The bitmap file is used for symbolic indication of the PA instru-
ment in the configuration tool.
Galvanic separation between electronics and metal housing parts
4)
When used with fulfilled housing protection
5)
52
Not non-floating
500 V AC
Between ground terminal and metallic process fitting
Version
Single chamber
Double chamber
Single chamber
Double chamber
Single chamber
Single chamber
Double chamber
Networks of overvoltage category III
up to 2000 m (6562 ft)
4
II (IEC 61010-1)
IP-protection class
IP66/IP67
IP66/IP67
IP66/IP68 (0.2 bar)
IP68 (1 bar)
IP66/IP67
IP66/IP68 (0.2 bar)
IP68 (1 bar)
IP66/IP68 (0.2 bar)
IP66/IP68 (0.2 bar)
IP68 (1 bar)
IP66/IP67
IP66/IP68 (0.2 bar)
IP68 (1 bar)
NEMA protection
Type 4X
Type 4X
Type 6P
Type 6P
Type 4X
Type 6P
Type 6P
Type 6P
Type 6P
Type 6P
Type 4X
Type 6P
Type 6P
VEGACAL 67 • Profibus PA