SIPLUS S7-1500 CPU 1513-1 PN -40 ... +70 DEGREES C STARTUP -20 DEG C WITH CONFORMAL COATING BASED ON 6ES7513-1AL00-0AB0 !!NO ASSEMBLY IS PLUGGABLE ON THE LEFT SIDE OFF THE CPU!! . 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