VEGA VEGAPULS 51K…54K Profibus PA - Manual (Page 45)

VEGAPULS 51P … 54P 45
24890-EN-041227
1) Min. distance of the antenna to the medium 5 cm
7 Technical data
7.1 Technical data
Power supply
Power supply 9 … 32 V DC
(output voltage of the U
O
segment (depending on the segment coupler used)
coupler) see PA-specification, e.g. 22 V DC (nominal
- non-Ex voltage of the segment coupler)
max. 32 sensors on one two-wire cable
- E x 13.5 V DC nominal voltage of the segment
coupler max. 10 sensors on one two-wire cable
(typically 8 sensors)
Current consumption constantly 10 mA (no leakage current output)
Resistance of the cable dependent on segment coupler, see
technical data of the segment coupler and
Profibus specification
Measuring range 1)
Standard 0 … 20 m
VEGAPULS 54 on DN 50 standpipe 0 … 16 m
VEGAPULS 54 on DN 100 standpipe 0 … 19 m
Output signal (see also „3.3 Data format of the output signal“)
digital (Profibus) two-wire technology:
The digital output signal (meas. signal)
is superimposed on the power supply and
further processed in the PLC or process
management system
Integration time 0 … 999 seconds (adjustable)
Adjustment
- adjustment software VEGA Visual Operating on Master-Class 2 PC
- adjustment module MINICOM in the sensor or in the external indicating instrument
(optional)
- process adjustment interface PACTware TM (under which VVO runs as a subprogram)
- SIMATIC PDM in conjunction with Electronic Device Description (EDD)
Technical data