Siemens SIMATIC

Principles of analog modules
5.1 Representation of the values for analog input channels
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
271
Representation of analog values for Cu 10 climatic and Cu 10, 50, 100 GOST climatic resistance
thermometers
Table 5- 19 Representation of analog values for Cu 10 climatic and Cu 10, 50, 100 GOST climatic resistance thermome-
ters
Cu x0 cli-
matic/in °C
(1 digit =
0.01 °C)
Units
Cu x0 cli-
matic in °F
(1 digit =
0.01 °F)
Units
Range
dec
hex
dec
hex
> 180.00
32767
7FFF
H
> 327.66
32767
7FFF
H
Overflow
180.00
:
150.01
18000
:
15001
4650
H
:
3A99
H
327.66
:
280.01
32766
:
28001
7FFE
H
:
6D61A
H
Overshoot range
150.00
:
-50.00
15000
:
-5000
3A98
H
:
EC78
H
280.00
:
- 58.00
28000
:
-5800
6D60
H
:
E958
H
Rated range
-50.01
:
-60.00
-5001
:
-6000
EC77
H
:
E890
H
-58.01
:
-76.00
-5801
:
-7600
E957
H
:
E250
H
Undershoot range
< - 60.00
-32768
8000
H
< - 76.00
-32768
8000
H
Underflow
Representation of analog values for Cu 10, 50, 100, 500 GOST standard (0.00426) resistance
thermometers
Table 5- 20 Representation of analog values for Cu 10, 50, 100, 500 GOST standard (0.00426) resistance thermometers
Cu x0
Standard in
°C (1 digit =
0.1°C)
Units
Cu x0 stan-
dard in °F
(1 digit =
0.01 °F)
Units
Range
dec
hex
dec
hex
> 240.0
32767
7FFF
H
> 464.0
32767
7FFF
H
Overflow
240.0
:
200.1
2400
:
2001
0960
H
:
07D1
H
464.0
:
392.1
4640
:
3921
1220
H
:
0F51
H
Overshoot range
200.0
:
-50.0
2000
:
-500
07D0
H
:
FE0C
H
392.0
:
-58.0
3920
:
-580
0F50
H
:
FDBC
H
Rated range
-50.1
:
-60.0
-501
:
-600
FE0B
H
:
FDA8
H
-58.1
:
-76.0
-581
:
-760
FDBB
H
:
FD08
H
Undershoot range
< - 60.00
-32768
8000
H
< - 76.0
-32768
8000
H
Underflow