SIMATIC S7-1500, Analog input module AI 8xU/I HF, up to 24 bit resolution, Accuracy 0.1%, 8 channels in groups of 1, Common mode voltage: 30 V AC/60 V DC, diagnostics, hardware interrupts Measured values ??scalable, Measuring range adjustment, Calibrate in RUN incl. power supply element, shield bracket and shield terminal: Front connector (screw terminals or push-in) separately