SIPLUS S7-1500 CPU 1513-1 PN -40 ... +60 GRAD C STARTUP -20 GRAD C MIT CONFORMAL COATING BASED ON 6ES7513-1AL01-0AB0 . CENTRAL PROCESSING UNIT WITH WORKING MEMORY 300 KB FOR PROGRAM AND 1.5 MB FOR DATA, 1. INTERFACE: PROFINET IRT WITH 2 PORT SWITCH, 40 NS BIT-PERFORMANCE, SIMATIC MEMORY CARD NECESSARY