6ES7288-1ST40-0AA0 SIMATIC S7-200 SMART, CPU ST40, CPU, DC/DC/DC, onboard I/O: 24 DI 24 V DC; 16 DO 24 V DC; power supply: DC 20.4-28.8V DC, program/data memory 40 KB
SCALANCE XB124 unmanaged IE switch, 24x 10/100 Mbit/s RJ45 ports; for setting up small star and line topologies; LED diagnostics, IP20, Redundant power supply, 24 V AC/DC Manual available as a download
Circuit breaker size S2 for motor protection, CLASS 10 with overload relay function A-release 18...25 A N-release 325 A Screw terminal Standard switching capacity