Calcul De L'écart Total - Vega BAR 83 Mise En Service

11 Annexe
Revisions Data
Electricial Characteristics
Transmitter Function Blocks
Advanced Function Blocks
Diagnostics
General Information
11.3 Calcul de l'écart total
L'écart total d'un capteur de pression indique l'erreur de mesure maximale à laquelle on peut
s'attendre dans la pratique. Cet écart est également appelé écart de mesure maximal pratique ou
erreur d'utilisation.
76
DD-Revision
CFF-File
Device Revision
Cff-Revision
Device révision logicielle
ITK (Interoperability Test Kit) Number
Physicial Layer Type
Input Impedance
Unbalanced Capacitance
Output Amplitude
Electrical Connection
Polarity Insensitive
Max. Current Load
Device minimum operating voltage
Resource Block (RB)
Transducer Block (TB)
Standard Block (AI)
Execution Time
Discret Input (DI)
PID Control
Output Splitter (OS)
Signal Characterizer (SC)
Integrator
Input Selector (IS)
Arithmetic (AR)
Standard
Advanced
Performance
Function Blocks Instantiable
LAS (Link Active Scheduler)
Master Capable
Number of VCRs (Virtual Communication Re-
lationships)
Rev_01
020101.cff
0101.ff0, 0101.ff5
xx xx 01
> 1.1.0
6.2.0
Low-power signaling,
bus-powered, FISCO I.S.
> 3000 Ohms between
7.8 KHz - 39 KHz
< 250 pF to ground from either
input terminal
0.8 V P-P
2 Wire
Yes
11 mA
9 V
1
1
3
30 mS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
47
VEGABAR 83 • Foundation Fieldbus