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Distributed I/O System ET 200S

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Measuring ranges for voltage and current: 1 V to 5 V, 0 mA to 20 mA, 4 mA to 20 mA<br />

Table 4-5 SIMATIC S7 format: measuring ranges 1 V to 5 V, 0 mA to 20 mA, 4 mA to 20 mA<br />

Analog electronics modules<br />

4.2 Analog value representation<br />

Measuring range Measuring range Measuring range<br />

Units<br />

Range<br />

1 mA to 5 mA 0 mA to 20 mA 4 mA to 20 mA Decimal Hexadecimal<br />

> 5.704 > 23.5178 > 22.8142 32767 7FFFH Overflow<br />

5.704<br />

23.5178<br />

22.8142<br />

32511<br />

7EFFH<br />

:<br />

:<br />

:<br />

:<br />

: Overshoot range<br />

5.000145<br />

20.0007<br />

20.0005<br />

27649<br />

6C01H<br />

5.000<br />

20.0000<br />

20.0000<br />

27648<br />

6C00H<br />

4.000<br />

15.0000<br />

16.0000<br />

20736<br />

5100H<br />

:<br />

:<br />

:<br />

:<br />

: Rated range<br />

1.000<br />

0.0000<br />

4.0000<br />

0<br />

0H<br />

0.999855 Negative values 3.9995<br />

-1<br />

FFFFH<br />

:<br />

are not supported<br />

.<br />

:<br />

: Undershoot range<br />

0.296<br />

1.1852<br />

-4864<br />

ED00H<br />

< 0.296<br />

< 1.1852 -32768 8000H Underflow<br />

Current measuring range: ± 20 mA<br />

Table 4-6 SIMATIC S7 format: Measuring range ± 20 mA<br />

Measuring range ± 20 mA<br />

Units<br />

Range<br />

Decimal Hexadecimal<br />

> 23.5150 32767 7FFFH Overflow<br />

23.5150<br />

32511<br />

7EFFH<br />

:<br />

:<br />

:<br />

Overshoot range<br />

20.0007<br />

27649<br />

6C01H<br />

20.0000<br />

27648<br />

6C00H<br />

14.9980<br />

20736<br />

5100H<br />

:<br />

:<br />

:<br />

Rated range<br />

-14.9980<br />

-20736<br />

AF00H<br />

-20.0000<br />

-27648<br />

9400H<br />

-20.0007<br />

-27649<br />

93FFH<br />

:<br />

:<br />

:<br />

Undershoot range<br />

-23.5160<br />

-32512<br />

8100H<br />

< -23.5160 -32768 8000H Underflow<br />

<strong>ET</strong> <strong>200S</strong><br />

Manual, 12/2005, A5E00514527-03 4-5

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