Representation Of Analog Values For Thermocouples - Siemens simatic s7-1500 User Manual
Analog input module ai 8xu/r/rtd/tc hf
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Representation of analog values
C.4 Representation of analog values for thermocouples
C.4
Representation of analog values for thermocouples
The following tables list the decimal and hexadecimal values (codes) of the supported
thermocouples.
Table C- 16
Thermocouple type B
Type B in
Values
°C
dec.
hex.
> 2070.0
32767
7FFF
2070.0
20700
50DC
:
:
:
1820.1
18201
4719
1820.0
18200
4718
:
:
:
250.0
2500
09C4
249.9
2499
09C3
:
:
:
0.0
0
0
< 0.0
-32768
8000
Table C- 17
Thermocouple Type C
Type C
Values
in °C
dec.
hex.
> 2500.0
32767
7FFF
2500.0
25000
61A8
:
:
:
2300.1
23001
59D9
2300.0
23000
59D8
:
:
:
0.0
0
0000
-0.1
-1
FFFF
:
:
:
-120.0
-1200
FB50
< -120.0
-32768
8000
80
Type B in
Values
°F
dec.
hex.
> 3276.6
32767
7FFF
3276.6
32766
7FFE
:
:
:
2786.6
27866
6CDA
2786.5
27865
6CD9
:
:
:
482.0
4820
12D4
481.9
4819
12D3
:
:
:
32.0
320
0140
< 32.0
-32768
8000
Type C
Values
in °F
dec.
hex.
> 3276.6
32767
7FFF
3276.6
32766
7FFE
:
:
:
2786.6
27866
6CDA
2786.5
27865
6CD9
:
:
:
32.0
320
0140
31.9
319
013F
:
:
:
-184.0
-1840
F8D0
< -184.0
-32768
8000
Type B in
Values
K
dec.
> 2343.2
32767
2343.2
23432
:
:
2093.3
20933
2093.2
20932
:
:
523.2
5232
523.1
5231
:
:
273.2
2732
< 273.2
32768
Type C
Values
in °K
dec.
> 2773.2
32767
2773.2
27732
:
:
2573.3
25733
2573.2
25732
:
:
273.2
2732
273.1
2731
:
:
153.2
1532
< 153.2
32768
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
Range
hex.
7FFF
Overflow
5B88
Overrange
:
51C5
51C4
Nominal
range
:
1470
1469
Underrange
:
0AAC
8000
Underflow
Range
hex.
7FFF
Overflow
6C54
Overrange
:
6485
6484
Nominal
range
:
0AAC
0AAB
Underrange
:
05FC
8000
Underflow
Manual, 09/2016, A5E36647959-AB
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