Siemens 6AG1516-3AN01-2AB0 SIPLUS S7-1500 CPU 1516-3 PN/DP -40 ... +60 GRAD C STARTUP -20 GRAD C WITH CONFORMAL COATING BASED ON 6ES7516-3AN01-0AB0 . CENTRAL PROCESSING UNIT WITH WORKING MEMORY 1 MB FOR PROGRAM AND 5 MB FOR DATA, 1. INTERFACE: PROFINET IR