VEGA VEGASON 51P…53P Profibus PA - Manual (Page 16)

16 VEGASON 51P … 53P
3 Technical data
3.1 Technical data
Power supply
Supply voltage 9 … 32 V DC
Power consumption constant 10 mA (no leakage current output)
Output voltage U
O
of the segment coupler,
(depending on the segment coupler used)
see PA specification e.g.
- non Ex
e.g. 22 V DC (nominal 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)
Cable load dependent on the segment coupler, see
technical data of the segment couplers and
Profibus specification
Measuring range (reference plane is the transducer end)
Liquids Solids
VEGASON 51 0.25 … 4 m 0.3 … 2 m
VEGASON 52 0.4 … 7 m 0.5 … 3.5 m
VEGASON 53 0.6 … 15 m 0.75 … 7 m
Output signal (see also "3.3 Data format of the output signal“)
digital (Profibus) the digital output signal (meas. signal) is
modulated onto the power supply and further
processed in the PLC or in the process manage-
ment 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 (optio-
nal)
- process adjustment interface PACTware TM (VVO as subprogram)
- SIMATIC PDM in conjunction with Electronic Device Description (EDD)
Technical data