*** spare part *** SIMATIC DP, CPU 1510SP-1 PN for ET 200SP, central processing unit with work memory 100 KB for program and 750 KB for data, 1st interface: PROFINET IRT with 3-port switch, 72 ns bit performance, SIMATIC Memory Card required, BusAdapter required for port 1 and 2
*** spare part *** SIMATIC DP, connection ET 200M IM 153-4 PN IO for max. 12 S7-300 modules, extended functions: isochronous real time communication class 1 and 2, module exchange without PG, operation without MMC, maintenance support of new IO modules