Article Number (Market Facing Number)：6AG13217BH014AS0 | 6AG13217BH014AS0
Product Description：SIPLUS S7-300 SM 321 16DI based on 6ES7321-7BH01-0AB0 with conformal coating, 0… 60 °C, 0-1 threshold at approx. 11.2 V, digital input SM 321, isolated, 16 DI; 24 V DC, 1x 20-pole, hardware interrupt, diagnostics, suitable for isochronous-mode operation
Product family：SIPLUS S7-300 SM 321
Product Lifecycle (PLM)：PM400:Phase Out Started