3RQ3052-1SM40 Output coupler Optocoupler 1 NO contact, Transistor Input 24 V DC Output max. 60 V DC, 2 A Overall width 6.2 mm screw terminal Thermal current 2A
6ES7517-3UP00-0AB0 SIMATIC S7-1500TF, CPU 1517TF-3 PN/DP, Central processing unit with work memory 3 MB for program and 8 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface, Ethernet, 3rd interface, PROFIBUS, 2 ns bit performance, SIMATIC Memory Card required