IF303 – Operation and Maintenance Instruction Manual
3.2
Functional Diagram of the Current To Profibus PA Transducer Block
Current
Acquisition
3 Channels
mA
mA
Limit
Checking
User Current
Characterization
mA
Scale In 100%
10%
100%
%
Factory Trim
User Trim
Secondary value 1
AI Channel
Secondary
Value 2
%
%
SQR
Root
Scale Out 100%
Scale Out 10%
10%
100%
Primary Value
AL: Channel
TOT: Channel
Lin Type
Low Flow Cut Off
Low Lin Sqrt Point
Primary Value Unit
Scale In 10%
Figure 3.1 - Functional Diagram of the Current To Profibus PA Transducer Block