Description: SIMATIC S7-1500, AI 4x U/I/R/RTD/TC ST analog input/output module; 4 channels in group of 4; hardware interrupt; Diagnosis AQ 2x U/I ST; 2 channels in groups of 2; replacement value; Diagnostics COMMON mode voltage approx. 10V 16bit; 0.3% accuracy included. front push-in connector, loader, shield holder, shield connector (6ES7534-7QE00-0AB0)