Siemens SIMATIC S7-300 Module data Reference Manual

Parameter Sets for Signal Modules
A-25
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Measuring methods and measuring ranges of the SM 331; AI 8 x TC
The table below contains all the measuring methods and measuring ranges of the
module and its codes. You must enter these codes in the corresponding bytes of
data record 128 (refer to Figure A-3).
Table A-16 Codes for the Measuring Ranges of the SM 331; AI 8 x TC
Measuring Method
Code Measuring
Range
Code
Deactivated 2#0000 Deactivated 2#0000
Thermocouple, linear,
reference temperature 0 °C
2#1010 B
N
E
R
S
J
L
T
K
U
C
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
Thermocouple, linear,
reference temperature 50 °C
2#1011 B
N
E
R
S
J
L
T
K
U
C
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
Thermocouple, linear, internal comparison 2#1101 B
N
E
R
S
J
L
T
K
U
C
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
Thermocouple, linear, external comparison 2#1110 B
N
E
R
S
J
L
T
K
U
C
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010

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)