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Siemens 6AG1057-1AA03-0AA0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1057-1AA03-0AA0 SIPLUS DCF77 Time Receiver

MPN6AG1057-1AA03-0AA0

Siemens SIPLUS DCF77 Time Receiver, spare part, 6AG1057-1AA03-0AA0, PLCs (Programmable Logic Controllers), current lifecycle.

Siemens 6AG1057-1AA03-0AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Product details

What this spare part does in a Siemens PLC system

The 6AG1057-1AA03-0AA0: This is a SIPLUS DCF77 time receiver designated as a spare part — it receives the German longwave time signal (77.5 kHz) and decodes it into a serial time telegram that a Siemens PLC can read for absolute time-stamping, event logging, and synchronized control across distributed stations.

Frequently asked questions

What is the 6AG1057-1AA03-0AA0 used for?

It is a Siemens SIPLUS DCF77 time receiver spare part that receives the DCF77 longwave time signal and provides precise time synchronization to Siemens PLC systems for applications requiring coordinated time-stamping across automation networks.

MPN
6AG1057-1AA03-0AA0