SIPLUS S7-1500 DQ 16x110VDC ST TX rail based on 6ES7522-5EH00-0AB0 with conformal coating, -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes), digital output module, 0.5 A; 16 channels in groups of 1, 0.5 A per group; substitute value; observe derating