SM 522 DQ 16x230VAC/2A ST Röle 6ES7522-5HH00-0AB0
SIMATIC S7-1500, digital output module DQ 16x 230 V AC/2 A ST; 16 channels in groups of 2; 4 A per group; Diagnostics, substitute value: Front connector (screw terminals or push-in) to be ordered separately