Details: SIPLUS S7-1500 CPU 1511F-1 PN -25 ... +60 DEGREES C STARTUP -20 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7 511-1FL00-0AB0 . CENTRAL PROCESSING UNIT WITH WORKING MEMORY 225 KB FOR PROGRAM AND 1 MB FOR DATA, 1. INTERFACE, PROFINET IRT WITH 2 PORT SWITCH, 60 NS BIT-PERFORMANCE, SIMATIC MEMORY CARD NECESSARY