Siemens · HMI panel
6AV2123-2DB03-0AX0 is a Siemens HMI panel with Supply voltage 24 V DC (IEC 60950-1); Enclosure rating IP65 (IEC 60529); Communication ports RS-232/422/485, Ethernet. It is used in machine operator panels, control cabinets, local HMI stations where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Supply voltage24 V DC (IEC 60950-1)
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Enclosure ratingIP65 (IEC 60529)
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MountingPanel mount / DIN rail
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 60950-1) |
| Mechanical |
| Dimensions (H x W x D) |
12.80 x 19.90 x 5.20 CM |
| Weight |
0.458 Kg |
| Mounting |
Panel mount / DIN rail |
| Enclosure rating |
IP65 (IEC 60529) |
| Touch type |
resistive or projective capacitive |
| Environment and compliance |
| Operating temperature |
0...+50 °C |
| Certifications |
CE, UL, cULus |
Values follow the Siemens HMI panel specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 6AV2123-2DB03-0AX0 is the device-level element in a Siemens HMI panel installation. It receives the field signals and control supply listed above — 24 V DC (IEC 60950-1) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in machine operator panels, control cabinets, local HMI stations, where the unit is matched to the original catalog number and the enclosure provides Panel mount / DIN rail support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Siemens 6AV2123-2DB03-0AX0
Siemens 6AV2123-2DB03-0AX0 — Operator panel for visualisation, parameter setting and alarm handling on a control cabinet door or console. The figures below are taken from the specification table on this page for catalog number 6AV2123-2DB03-0AX0; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Weight: 0.458 Kg — Record it with the other nameplate data when sourcing a replacement.
- Mounting: Panel mount / DIN rail — Confirm the revision of the installed unit before a like-for-like replacement.
- Dimensions (H x W x D): 12.80 x 19.90 x 5.20 CM — Use it as the reference when cross-checking a current-production equivalent.
- Enclosure rating: IP65 (IEC 60529) — Verify it in the project documentation before confirming the order.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about 6AV2123-2DB03-0AX0
Q.Where can I find the weight data for 6AV2123-2DB03-0AX0?
It is listed in the specification table for Siemens 6AV2123-2DB03-0AX0 as 0.458 Kg. Confirm this figure against the unit currently in the panel.
Q.For 6AV2123-2DB03-0AX0, what does the specification table state about mounting?
The specification table lists mounting = Panel mount / DIN rail for Siemens 6AV2123-2DB03-0AX0. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under dimensions (H x W x D) for catalog number 6AV2123-2DB03-0AX0?
For 6AV2123-2DB03-0AX0, dimensions (H x W x D) is given as 12.80 x 19.90 x 5.20 CM. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of 6AV2123-2DB03-0AX0 before ordering?
Match the catalog number 6AV2123-2DB03-0AX0 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.What should I include in an enquiry for 6AV2123-2DB03-0AX0?
Send the full catalog number 6AV2123-2DB03-0AX0, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Siemens 6AV2123-2DB03-0AX0.