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Siemens 6AG1644-0AA01-4AX0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1644-0AA01-4AX0 Siplus HMI Panel, -20…60°C, CF Sl

MPN6AG1644-0AA01-4AX0

Siemens Siplus 6AG1644-0AA01-4AX0 HMI panel, -20…60°C, battery-backed RTC, CF slot, PROFINET/PROFIBUS/MPI/S5, IP20 rear.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6AG1644-0AA01-4AX0 — Electrical
ParameterValue
Current consumption (rated)1.5 A
6AG1644-0AA01-4AX0 — Environmental
ParameterValue
Temperature, min.-20 °C
Temperature, max.60 °C
Ambient temperature vs. altitude/pressure deratingTmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)

Product details

The Siemens 6AG1644-0AA01-4AX0 is a Siplus HMI panel from the ruggedized line, built to handle the wider temperature spread of -20 to 60 °C without forced cooling. It holds a battery-backed hardware clock that remains synchronized across power loss — critical when line-down root-cause analysis depends on exact alarm timestamps.

Communication backbone

Supports S5, MPI, PPI, PROFIBUS DP, PROFINET, TCP/IP. Sm@rtServer enables remote access over Ethernet.

Storage and logging

CF card slot for trend/profile logging; USB memory for data transfer. CSV export produces flat-file logs.

Sourcing reality

This HMI is not a standard-catalog part; availability is order-driven. Submit an RFQ. The HMI lacks ATEX approval, per spec.

Frequently asked questions

What does 'S5 Yes' mean for this HMI?

It means the panel supports Siemens S5 protocol, allowing direct communication with legacy S5 PLCs over the MPI/PPI network.

What is the CSV support used for?

CSV export enables data logging — trend and profile data can be saved as comma-separated values directly to the CF card or USB memory for analysis.

What is the temperature range for the 6AG1644-0AA01-4AX0?

The operating temperature range is -20 to 60 °C, making it suitable for unheated enclosures or outdoor cabinet installations.

MPN
6AG1644-0AA01-4AX0