Skip to main content
Log in
Siemens 6ES7486-3AA00-0AB0 — PLCs (Programmable Logic Controllers)

Siemens 6ES7486-3AA00-0AB0 CPU486-3 Central Module, Mature L

MPN6ES7486-3AA00-0AB0

Siemens CPU486-3 central processing unit, 6ES7486-3AA00-0AB0, 0.23 kgs, mature lifecycle stage.

$1,296.21Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6ES7486-3AA00-0AB0 — Mechanical
ParameterValue
Weight0.23 kgs

Product details

CPU486-3 for S7-400 Racks

The Siemens 6ES7486-3AA00-0AB0 is a CPU486-3 central processing unit designed for the S7-400 programmable logic controller family. It serves as the main processing board in a multi-rack S7-400 system, executing the user program and coordinating communication with I/O modules over the backplane bus.

Frequently asked questions

Will 6ES7486-3AA00-0AB0 drop into a panel specified for 6ES7414-1XG01-0AB0?

Both are S7-400 series CPU modules, but they occupy different slots and have different backplane bus requirements. A direct swap without verifying the rack configuration and firmware compatibility is not recommended.

MPN
6ES7486-3AA00-0AB0