Connection examples for redundant I/Os
E.26 SM 331; AI 8 x 12 Bit, 6ES7 331–7KF02–0AB0
S7-400H
486 System Manual, 03/2012, A5E00267695-11
E.26 SM 331; AI 8 x 12 Bit, 6ES7 331–7KF02–0AB0
The diagram below shows the connection of a transmitter to two SM 331; AI 8 x 12 Bit. The
transmitter is connected to channel 0.
/
0
/
9
9
7UDQVGXF HU
Figure E-26 Example of an interconnection with SM 331; AI 8 x 12 Bit