Siemens SIMATIC S7-300 Module data User Manual

Parameter sets of signal modules
A.6 Parameters of analog input module SM 331; AI 8 x TC
S7-300 Automation System Module data
A-24 Manual, 08/2006, A5E00105505-04
Noise suppression of SM 331; AI 8 x TC
The table below contains the frequency codes to be entered at byte 1 of data record 128
(see the previous figure.) The 400 Hz, 60 Hz and 50 Hz settings only apply to 8channel
software filter mode. The 50 Hz, 60 Hz and 400 Hz settings only apply to 4- and 8-channel
hardware filter mode.
Table A-15 Noise suppression codes of SM 331; AI 8 x TC
Noise suppression Code
400 Hz 2#00
60 Hz 2#01
50 Hz 2#10
50/60/400 Hz 2#11
Measuring methods and ranges of SM 331; AI 8 x TC
The table below shows all measuring methods and ranges of the module, including their
codes. Enter these codes at the corresponding bytes of data record 128 (see the figure
Data
record 1 for the parameters of analog input modules
).
Table A-16 Measuring range codes of SM 331; AI 8 x TC
Measuring method Code Measuring range Code
disabled 2#0000 disabled 2#0000
(thermocouple, linear, 0 °C reference temperature) 2#1010 B
N
E
R
S
J
L
T
K
U
C
TXK/XK(L)
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
2#1011
(thermocouple, linear, 50 °C reference temperature) 2#1011 B
N
E
R
S
J
L
T
K
U
C
TXK/XK(L)
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
2#1011

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)