SIPLUS S7-1500 TM timer DIDQ 16x 24 V rail based on 6ES7552-1AA00-0AB0 with conformal coating, -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes), time-controlled digital inputs and outputs max. 8 DI, 16 DQ of which max. 16 with time stamp, count, PWM, oversampling