Siemens SIMATIC User Manual

Parameter sets of signal modules
A.11 Parameters of analog input module SM 331; AI 6 x TC isolated
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
571
Interference frequency suppression
The table below contains the coding you must enter at byte 1 of data record 1 for the various
frequencies.
Interference frequency suppression
Code
400 Hz
2#00
60 Hz 2#01
50 Hz
2#10
10 Hz 2#11
Measurement types and measuring ranges
The table below contains all measuring ranges for the module, together with the associated
codes. Enter these codes at the corresponding bytes of data record 1.
Measurement type
Code
Measuring range
Code
disabled
2#0000
disabled
2#0000
Voltage 2#0001 ± 80 mV
± 250 mV
± 500 mV
± 1 V
± 25 mV
± 50 mV
2#0001
2#0010
2#0011
2#0100
2#1010
2#1011
TC-L00C
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
TC-L50C
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 Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)