Analog modules
6.3 Analog input module SM 331; AI 8 x 16 Bit; (6ES7331-7NF00-0AB0)
S7-300 Automation System Module data
6-14 Manual, 08/2006, A5E00105505-04
Parameters Range of values Default Parameter
type
Scope
Measurement
• Measuring method
disabled
V voltage
4DMU current (4-wire transducer)
V
• Measuring range
See table
Measuring methods and ranges
± 10 V
• Noise suppression
400 Hz; 60 Hz; 50 Hz; 10 Hz 50 Hz
Dynamic
Channel
group
Channel groups
The channels of SM 331; AI 8 x 16 Bit are arranged in four groups of two channels. You
always assign parameters to a channel group.
The table below shows the relevant configuration of channel groups. You will need the
channel group number to set the SFC parameters in the user program.
Table 6-7 Assignment of SM 331; AI 8 x 16 Bit channels to channel groups
Channels ... ... form one channel group each
Channel 0
Channel 1
Channel group 0
Channel 2
Channel 3
Channel group 1
Channel 4
Channel 5
Channel group 2
Channel 6
Channel 7
Channel group 3
See also
Programming analog modules (Page 5-31)
Diagnostic messages of analog input modules (Page 5-33)
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