The Siemens 6AU1-400-2NA00-0AA0 is a flash memory card used within the PLC programming software ecosystem, falling under the PLCs and Accessories category. It’s the storage medium that holds the project files, firmware updates, or boot data for compatible Siemens controllers — the sort of card you slot into the CPU front panel when you’re loading a new program or backing up a running configuration.
Siemens 6AU1-400-2NA00-0AA0 Flash Memory Card, Mature Lifecy
MPN6AU1-400-2NA00-0AA0
Siemens 6AU1-400-2NA00-0AA0, Flash Memory Card, PLC Programming Software, mature lifecycle.
$414.00 – $821.93Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.0032 kgs |
Product details
MPN
6AU1-400-2NA00-0AA0