Siemens SIMATIC S7-300 Module data Reference Manual

Analog Modules
4-23
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Analog Value Representation for Thermocouples type T
Table 4-30 Analog value representation for thermocouples type T
Type T
Units
Type T
Units
Type T
Units
Type T
in 5C
decimal hexa-
decimal
Type T
in 5F
decimal hexa-
decimal
Type T
in K
decimal hexa-
decimal
Range
>540.0 32767 7FFF
H
>1004.0 32767 7FFF
H
>813.2 32767 7FFF
H
Overflow
540.0
:
401.0
5400
:
4010
1518
H
:
0FAA
H
1004.0 10040 2738
H
813.2 8132 1FC4
H
Overrange
400.0
:
–270.0
4000
:
–2700
0FA0
H
:
F574
H
752.0
:
–454.0
7520
:
–4540
1D60
H
:
EE44
H
673.2
:
3.2
6732
:
32
1AAC
H
:
0020
H
Rated
range
< –270.0 < –2700 H < –454.0 < –4540 <EE44
H
<3.2 < 32 < 0020
H
Underflow
In the case of incorrect wiring (e. g. polarity reversal or open inputs) or of a sensor error in the negative
range (e. g. incorrect thermocouple type), the analog input module signals underflow ...
... of F0C4
H
and outputs 8000
H
. ... of E5D4
H
and outputs 8000
H
. ... of FB70
H
and outputs 8000
H
.
Analog Value Representation for Thermocouples type U
Table 4-31 Analog value representation for thermocouples type U
Type U
Units
Type U
Units
Type U
Units
Type U
in 5C
decimal hexa-
decimal
Type U
in 5F
decimal hexa-
decimal
Type U
in K
decimal hexa-
decimal
Range
>850.0 32767 7FFF
H
>1562.0 32767 7FFF
H
>1123.2 32767 7FFF
H
Overflow
850.0
:
601.0
8500
:
6010
2134
H
:
177A
H
1562.0
:
1113.8
15620
:
11138
2738.0
H
:
2B82
H
1123.2
:
874.2
11232
:
8742
2BE0
H
:
2226
H
Overrange
600.0
:
–200.0
6000
:
–2000
1770
H
:
F830
H
1112.0
:
–328.0
11120
:
–3280
2B70
H
:
F330
H
873.2
:
73.2
8732
:
732
221C
H
:
02DC
H
Rated
range
< –200.0 < –2000 H < –328.0 < –3280 H <73.2 < 732 <02DC
H
Underflow
In the case of incorrect wiring (e. g. polarity reversal or open inputs) or of a sensor error in the negative
range (e. g. incorrect thermocouple type), the analog input module signals underflow ...
... of F380
H
and outputs 8000
H
. ... of EAC0
H
and outputs 8000
H
. ... of FE2C
H
and outputs 8000
H
.

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)