6ES7 518-4AX00-1AB0

S7-1500 multifunctional platform with display, CPU Runtime and C/C++ Runtime; CPU work memory 4 MB code and 20 MB data; 1 ns bit operation time; 4-level protection concept, ODK, technology functions: motion control, closed-loop control, counting&measuring; tracing; 50MB work memory for synchronous C/C++ application; 1GB work memory for C/C++ Runtime; 1st interface (PLC): PROFINET IO controller, supports RT/IRT, PROFINET V2.3 performance upgrade, 2 ports, I-device, MRP, MRPD, TCP/IP transport protocol, secure Open User Communication, S7 communication, Web server, DNS client, OPC UA Server DA/OPC UA Client, isochronous mode, routing; 2nd interface (PLC): PROFINET IO controller, supports RT, I-device, TCP/IP transport protocol, secure Open User Communication, S7 communication, Web server, DNS client, OPC UA Server DA/OPC UA Client, routing; 3rd interface (PLC and C/C++): Gigabit interface, PROFINET basic services, TCP/IP transport protocol, secure Open User Communication, S7 communication, DNS client, routing; 4th interface (PLC): PROFIBUS DP master, S7 communication, isochronous mode, routing; Runtime options, firmware V2.5.