SIMATIC ET 200SP Open Controller, CPU 1515SP PC3 consisting of: basic unit (6ES7677-2DD40-0AA0) 8 GB RAM, 1x slot SSD, 3x USB 3.1; 1x DisplayPort; 1 x connection for ET 200SP bus adapter PROFINET IRT, 1 x Ethernet/PROFINET RT can be switched over for OS/CPU, 1 x Ethernet, max. 1000 Mbps; SSD (6ES7678-2BD00-2AA0) preinstalled: Windows 10 IoT Enterprise LTSC 2021 64-bit and S7-1500 Software Controller CPU 1505SP V40.0; license package: (6ES7678-2BD10-2AA0) OS and CPU