The 6AV2123-2GB03-0AX0 is a model number for a Siemens touch panel. Here are some details about this specific model:

• The "6AV" prefix is typical for Siemens product codes related to operator panels and human-machine interfaces (HMIs).

• The touch panel belongs to Siemens' Simatic series, which is their brand for industrial automation systems.The "2123" in the model number indicates the specific variant of the touch panel.

• The "2GB03" part of the model number likely represents a combination of features, options, or version details for this particular touch panel variant. The "0AX0" suffix typically specifies additional information like the revision level or configuration options for the panel.