6ES75317NF100AB0 6ES7531-7NF10-0AB0 Siemens

SIMATIC S7-1500, Analog input module AI 8xU/I HS, 16 bit resolution, accuracy 0.3% 8 channels in groups of 8, Common mode voltage 10 V; diagnostics, hardware interrupts 8 channels in 0.0625 ms oversampling incl. power supply element, shield bracket and shield terminal: Front connector (screw terminals or push-in) separately