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I-E67-TB82FF-2A February 13, 2002

OUT

Channel

SV2: Concentration or

Conductivity

SV1: Temperature

PV: Conductivity or

Concentration

Channel

Transducer

Block

Analog

Input

Function

Block 1

Analog

Input

Function

Block 2

Sensor

Input

Figure 33 - Possible Connections Between the TB and AI’s

The table below gives a summary of the relation between the selected measurement and available

variables/channels that can be used as an input for the Analog Input Function Blocks.

TYPE OF MEASURE (TB_PRIMARY_VALUE_TYPE)

Conductivity Concentration

Channel 1

(TB_PRIMARY_VALUE)

Conductivity Value Concentration Value

Channel 2

(TB_SECONDARY_VALUE_1)

Temperature Temperature

Channel 3

(TB_SECONDARY_VALUE_2)

Concentration Value Conductivity Value

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 59 60

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ABB TB82PH Betriebsanleitung Seite 39