Analog modules
6.4 Analog input module SM 331; AI 8 x 16 Bit; (6ES7331-7NF10-0AB0)
S7-300 Module data
320 Manual, 06/2017, A5E00105505-AJ
Wiring: 2-wire and 4-wire transducer
Connection possible at both sides to channels 0 to 7
Figure 6-4 Wiring and block diagram
Technical specifications
Dimensions W x H x D (mm)
Supports parameter reassignment in RUN
Response of non-programmed inputs Return the process value which was valid before
Supports isochronous mode
Cable length
• shielded
max. 200 m