Article Number (Market Facing Number)：6ES72531AA220XA0 | 6ES72531AA220XA0
Product Description：*** spare part *** SIMATIC S7-200, EM253 positioning expansion module, 200 kHz, for controlling stepper motors or servo drives, open-loop control, programming via Micro/WIN
Product family：Not available
Product Lifecycle (PLM)：PM410:Product cancellation