Article Number (Market Facing Number)：6AG13217RD004AB0
Product Description：SIPLUS S7-300 SM 321 4DI NAMUR based on 6ES7321-7RD00-0AB0 with conformal coating, 0… 60 °C, digital input isolated 4 DI; 24 V DC, NAMUR/DIN 19234, for signals from the hazardous area, diagnostics-capable, PTB tested
Product family：SIPLUS S7-300 Ex digital input modules
Product Lifecycle (PLM)：PM410:Product cancellation