Article Number (Market Facing Number)：6ES75521AA000AB0 | 6ES75521AA000AB0
Product Description：SIMATIC S7-1500, TM Timer DIDQ 16x 24 V time-controlled digital inputs and outputs max. 8 DI, 16 DQ of which max. 16 with time stamp, Count, PWM, oversampling
Product family：TM Timer DIDQ 16x24V time-based IO module
Product Lifecycle (PLM)：PM300:Active Product