SIMATIC S7-400, analog input SM 431, non-isolated 16 AI, resolution 13 bit,...
6ES7431-0HH00-0AB0
SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 14 bit,...
6ES7431-1KF20-0AB0
SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 14 bit,...
6ES7431-1KF10-0AB0
SIMATIC S7-400, analog input SM 431, isolated 16 AI; resolution 16 bit,...
6ES7431-7QH00-0AB0
SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 13 bit,...
6ES7431-1KF00-0AB0