Article Number (Market Facing Number)：6AG2521-7EH00-4AB0
Product Description：SIPLUS S7-1500 DI 16x110VDC HF TX rail based on 6ES7521-7EH00-0AB0 with conformal coating, -40… 70 °C, OT4 with ST1/2 ( 85 °C for 10 minutes), digital input module, 16 channels in groups of 1; input delay 0.05 … 20 ms input type 3 (IEC 61131); diagnostics, hardware interrupts
Product family：SIPLUS extreme RAIL digital input modules
Product Lifecycle (PLM)：PM300:Active Product