VEGA VEGAPULS 62 (≥ 2.0.0 - ≥ 4.0.0) Foundation Fieldbus Approval according to LPR radio standard - Manuale (Pagina 76)

11 .2 I nformazioni supplementari Foundation Fieldbus
La seguente tabella fornisce una panoramica delle versioni dell'apparecchio e delle relative
descrizioni, delle grandezze elettriche caratteristiche del sistema bus e dei blocchi funzionali
utilizzati.
Revisions Data DD-Revision Rev_01
CFF-File 010101.cff
Device Revision 0101.ffo
0101.sym
Cff-Revision xx xx 01
Versione software device
> 4 .4.0
ITK (Interoperability Test Kit) Number 5.0.2
Electricial Characteristics Physicial Layer Type Low-power signaling, bus-
powered, FISCO I.S.
Input Impedance > 3000 O hms between 7.8 KHz
- 39 KHz
Unbalanced Capacitance
< 250 pF to ground from either
input terminal
Output Amplitude 0.8 V P-P
Electrical Connection 2 Wire
Polarity Insensitive Yes
Max. Current Load 10 mA
Device minimum operating voltage 9 V
Transmitter Function Blocks Resource Block (RB) 1
Transducer Block (TB) 1
Standard Block (AI) 3
Execution Time 30 mS
Advanced Function Blocks Discret Input (DI) Yes
PID Control Yes
Output Splitter (OS) Yes
Signal Characterizer (SC) Yes
Integrator Yes
Input Selector (IS) Yes
Arithmetic (AR) Yes
76 VEGAPULS 62 • Omologazione secondo la direttiva radio LPR (Level Probing Radar)
11 Appendice
41721
-IT
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