Siemens SIMATIC Manual page 276

Principles of analog modules
5.1 Representation of the values for analog input channels
Representation of the analog values of thermocouples type L
Table 5- 29 Representation of the analog values of thermocouples type L
Type L Units
in °C
dec hex
> 1150.0 32767 7FFF
1150.0 11500 2CEC
: : :
900.1 9001 2329
900.0 9000 2328
: : :
-200.0 -2000 F830
< -200.0 < -2000 < F830
Faulty wiring (polarity reversal, or open inputs, for example), or sensor error in the negative range (wrong
type of thermocouple, for example) will cause the analog input module to signal underflow, starting at ...
... from F380 underflow and
H
outputs 8000 .
H
Representation of the analog values of thermocouples type N
Table 5- 30 Representation of the analog values of thermocouples type N
Type N Units
in °C
dec
> 1550.0 32767
1550.0 15500
: :
1300.1 13001
1300.0 13000
: :
-270.0 -2700
< -270.0 < -2700
Faulty wiring (polarity reversal, or open inputs, for example), or sensor error in the negative range (wrong
type of thermocouple, for example) will cause the analog input module to signal underflow, starting at ...
... from F0C4 underflow and
H
outputs 8000 .
H
276
Type L in °F Units
> 2102.0
H
2102.0
H
:
1652.2
H
1652.0
H
:
-328.0
H
< -328.0
H
... from EAC0
H
outputs 8000
H
Type N in
°F
hex
7FFF > 2822.0
H
3C8C 2822.0
H
: :
32C9 2372.2
H
32C8 2372.0
H
: :
F574 -454.0
H
< F574 < -454.0
H
... from E5D4
H
outputs 8000
H
Type L in K
dec hex
32767 7FFF > 1423.2
H
21020 521C 1423.2
H
: : :
16522 408A 1173.3
H
16520 4088 1173.2
H
: : :
-3280 F330 73.2
H
< -3280 < F330 < 73.2
H
underflow and ... from FE2C
. outputs 8000
Units Type N in K Units
dec hex
32767 7FFF > 1823.2
H
28220 6E3C 1823.2
H
: : :
23722 5CAA 1573.3
H
23720 5CA8 1573.2
H
: : :
-4540 EE44 0
H
< -4540 <EE44 < 0
H
underflow and ... from FB70
. outputs 8000
Units Range
dec hex
32767 7FFF Overflow
H
14232 3798 Overshoot
H
range
: :
11733 2DD5
H
11732 2DD4 Rated range
H
: :
732 02DC
H
< 732 <02DC Underflow
H
underflow and
H
.
H
Range
dec hex
32767 7FFF Overflow
H
18232 4738 Overshoot
H
range
: :
15733 3D75
H
15732 3D74 Rated range
H
: :
0 0000
H
< 0 < 0000 Underflow
H
underflow and
H
.
H
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ