Article Number (Market Facing Number)：6ES75921AM000XB0 | 6ES75921AM000XB0
Product Description：SIMATIC S7-1500, Front connector Screw-type connection system, 40-pole for 35 mm wide modules incl. 4 potential bridges, and cable ties
Product family：SM 522 digital output modules
Product Lifecycle (PLM)：PM300:Active Product