SIPLUS ET 200SP TM pulse 2x24V T1 rail based on 6ES7138-6DB00-0BB1 with conformal coating, -40+60 , OT2 with ST1/2 (+70 f€¢€r 10 minutes), PWM and pulse output 2 channels 2 A for proportional valves and DC motors With SIMATIC ET 200SP, Siemens offers a