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Siemens 6AG1124-0MC01-4AX0 — HMI Operator Interfaces

Siemens 6AG1124-0MC01-4AX0 HMI Operator Interface, IRT, MRP

MPN6AG1124-0MC01-4AX0
Active

Siemens 6AG1124-0MC01-4AX0 HMI operator interface, IRT and MRP support as of WinCC V12, -20 to 60 °C operating range, MPI, PROFINET, MODBUS TCP/IP, USB, Ethernet.

$3,632.20 – $7,959.26Ref. price · indicative, final on quote
Siemens 6AG1124-0MC01-4AX0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1124-0MC01-4AX0 — Display
ParameterValue
Screen diagonal (size)12.1 in
Display designTFT
Touch screenYes; Analog-resistive
Number of display colors16 777 216
Backlight MTBF (at 25 °C)80 000 h
6AG1124-0MC01-4AX0 — Communication & I/O
ParameterValue
Alphanumeric keyboardYes; Onscreen keyboard
6AG1124-0MC01-4AX0 — Electrical
ParameterValue
Current consumption (rated)0.85 A
Rated value (DC)24 V
Type of supply voltageDC
Permissible range, upper limit (DC)28.8 V
Permissible range, lower limit (DC)19.2 V
6AG1124-0MC01-4AX0 — Mechanical
ParameterValue
Mounting cutout height221 mm
Mounting cutout width310 mm
Portrait mounting possibleYes
Overall depth65 mm
Front panel height241 mm
Front panel width330 mm
Weight (without packaging)2.8 kg
6AG1124-0MC01-4AX0 — Environmental
ParameterValue
Ingress protection, frontIP65
Ingress protection, rearIP20
Max.60 °C
Min.-20 °C

Product details

Protocol support and what it means for your network

The 6AG1124-0MC01-4AX0: This HMI carries IRT (isochronous real-time) and MRP (media redundancy protocol) support as of WinCC V12 — meaning it can participate in a PROFINET IRT network with deterministic cycle times and survive a ring break without a topology reconfiguration. It speaks MPI, MODBUS, TCP/IP, DHCP, SNMP, and LLDP, so it fits into both Siemens S7-1200/S7-1500 ecosystems and mixed-vendor MODBUS TCP lines. The CAN interface is absent — if your backbone runs CANopen or DeviceNet, this isn't the drop-in. CSS (Yes) and CSV (Yes) are present, which means the unit supports the full WinCC Comfort/Advanced scripting and visualization toolchain — no feature gating on the software side.

Environmental limits for panel placement

Rated for -20 °C to 60 °C operating ambient — wide enough for unheated plant floors or outdoor cabinets with solar load, but verify the internal temperature rise if the panel also houses drives or transformers.

Frequently asked questions

Will 6AG1124-0MC01-4AX0 drop into a panel that was specified around 6ES7214-1AG31-0XB0 without rewiring?

The 6AG1124-0MC01-4AX0 is the SIPLUS variant with extended temperature range and additional protocol support. Mechanical fit and electrical pinout may differ from the standard 6ES7214-1AG31-0XB0 — verify the mounting cut-out dimensions and the WinCC project version before ordering as a direct replacement.

MPN
6AG1124-0MC01-4AX0