Vega FIBERTRAC 31 - Communication Profibus PA

82
13 Supplement
FIBERTRAC 31 • Probus PA
43833-EN-170126
Probus PA
Ʋ Non-intrinsically safe bus 9 … 32 V DC
Ʋ Intrinsically safe bus - FISCO model 9 … 17.5 V DC
Ʋ Intrinsically safe bus - ENTITY model 9 … 24 V DC
Number of sensors per DP/PA segment coupler
Ʋ Non-Ex instruments 32
Ʋ Ex instruments 10
Electrical protective measures
Protection, depending on housing ver-
sion
IP 66/IP 67 (NEMA Type 4X)
7)
Overvoltage category The feeding power supply unit can be connected to
networks of overvoltage category III.
Protection class I
Approvals
Instruments with approvals can have dierent technical specications 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 under www.vega.com via "VEGA Tools"
and "Instrument search" as well as in the download area.
13.2 CommunicationProbusPA
Instrumentmasterle
The instrument master le (GSD) contains the characteristic data of the Probus 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 outputted by the PA instrument.
A bitmap le is also provided for the Probus network planning tool. This le is installed automati-
cally when the GSD le is integrated. The bitmap le is used for symbolic indication of the PA instru-
ment in the conguration tool.
ID number
Each Probus instrument gets an unambiguous ident number (ID number) from the Probus user
organisation (PNO). This ID number is also included in the name of the GSD le. Optionally in ad-
dition to this manufacturer-specic GSD le, PNO also provides a general so-called prole-specic
GSD le. If the general GSD le is used, the sensor must be set to the prole-specic ident number
via the DTM software. By default, the sensor operates with the manufacturer-specic ID number.
When using the instruments on a segment coupler SK-2 or SK-3, no special GSD les are required.
The following table shows the instrument ID and the GSD names for the PROTRAC sensor series.
Device name Instrument ID GSDlename
VEGA Instrument class in
prole3.02
VEGA Prole-specic
MINITRAC 31 0xCF5 0x9702 VE010CF5.GSD PA139702.GSD
FIBERTRAC 31 0xCF2 0x9702 VE010CF2.GSD PA139702.GSD
7)
A suitable cable is required for maintaining the protection rating.