Quatech INTERBUS S manual Numerical formats

The numerical formats

All temperature values are represented in a uniform numerical format. In the default setting (type K) one Bit corresponds to 0.1°C. The output value corresponds to the temperature range of each sensor as defined according to standards. By using a configuration tool, the output formats can be chosen. The linearization can be switched off and the building of the reference temperature can be switched off also. The following table identifies the numerical format on the default range (type K).

Temp.

°C

850

Voltage

(uV)

35314

Binary Value

0010 0001 0011 0100

Hex.

2134

Dec.

8500

100

4095

0000 0011 1110 1000

03E8

1000

25,5

1021

0000 0000 1111 1111

00FF

255

0,1

4

0000 0000 0000 0001

0001

1

0

0

0000 0000 0000 0000

0000

0

-0,1

-4

1111 1111 1111 1111

FFFF

-1

-25,5

-986

1111 1111 0000 0001

FF01

-255

-100

-3553

1111 1100 0001 1000

FC18

-1000

Table 2: Numerical formats

Input￿￿￿￿￿￿￿￿for thermocouple modules 750-462,469 4

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