Siemens Analog output module, AQ 4XU/I Standard, 16 bitProduct Overview SIMATIC ET 200SP analog output module featuring 4 channels with universal voltage current output (AQ 4XU I) in Standard configuration. This high precision module delivers 16 bit resolution with 0. 3% accuracy, supporting both voltage and current output modes for versatile industrial automation applications. Compatible with BU type A0 and A1 base units with color code CC00 for easy identification, the module includes comprehensive