Siemens 6ES7486-3AA00-0AB0 Simatic M7-400 CPU Module

The Siemens 6ES7486-3AA00-0AB0 is a SIMATIC M7-400 CPU module (CPU486-3) with a 75 MHz Pentium-class processor, designed for the SIMATIC S7-400/M7-400 automation family. It provides two MPI interfaces and offers two module positions for expansion, enabling MPI-based networking with compatible I/O and fieldbus modules. The unit operates from a 5 V DC supply and draws a typical 2.75 A current, with a maximum permissible current of 3.25 A. This CPU module is used to run control logic within S7-400/M7-400 systems and integrates with Siemens' MPI network to communicate with remote I/O, other CPUs, and peripheral devices. Compatible with standard S7-400 hardware, it supports typical industrial automation tasks requiring reliable high-speed processing at the M7-400 level.