Parameter sets of signal modules
A.8 Parameters of SM 331; AI 8 TC
S7-300 Module data
554 Manual, 06/2017, A5E00105505-AJ
Interference frequency suppression at 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- 17 Interference frequency suppression codes of SM 331; AI 8 x TC
Interference frequency suppression
60 Hz 2#01
Measurement types and measuring ranges of SM 331; AI 8 x TC
The table below shows all measurement types and measuring 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- 18 Measuring range codes of SM 331; AI 8 x TC
TC-L00C: (thermocouple, linear, 0 °C reference tempera-
ture)
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
TC-L50C: (thermocouple, linear, 50 °C reference tempera-
ture)
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