The Siemens analog input module AI 8xU/I HF with 24 bit resolution belongs to SIMATIC S7-1500 series. It has MSI operating mode.
Diagnostics function is included
Operating temperature range for horizontal installation is from 0 °C to 60 °C and for vertical installation the range is from 0 °C to 40 °C
Inquiry - 6ES7531-7NF00-0AB0
