Article Number (Market Facing Number)：6ES73221FF010AA0 | 6ES73221FF010AA0
Product Description：SIMATIC S7-300, Digital output SM 322, isolated, 8 DO, 120/230 V AC, 1 A, 1x 20-pole
Product family：SM 322 digital output modules
Product Lifecycle (PLM)：PM400:Phase Out Started