under the order

SIMATIC S7 CPU 410SIS Single automation system for S7-400F and S7-400FH with 1x UC 120/230 V 4 A power supply, with CR3 (4 slots) Aluminum rack, with system expansion card up to 4 MB RAM and 2048 bytes inputs/outputs pre-mounted and checked

Download instructions at Siemens

If you have additional questions contact the manager