Article Number (Market Facing Number)：6ES74121XJ070AB0 | 6ES74121XJ070AB0
Product Description：SIMATIC S7-400, CPU 412-1 Central processing unit with: Work memory 512 KB, (256 KB code, 256 KB data), interface MPI/DP 12 Mbit/s,
Product family：CPU 412
Product Lifecycle (PLM)：PM300:Active Product