SIMATIC HMI Basic Panels
SIMATIC HMI Basic Panels is Siemens' entry-level operator-panel family for straightforward HMI tasks where the project needs a simple panel interface without moving into the richer Comfort or Unified branches. Compared with Comfort Panels, Basic Panels is usually the simpler choice for routine operator interaction, smaller machines, or cost-sensitive visualization needs. Compared with Unified Panels, it is the cleaner branch when the project does not need the newer Unified runtime path or a more feature-heavy HMI platform. Keep this family in scope when the HMI decision still sits at the entry level and the remaining question is which screen size or panel format fits the machine. Read the product list by display size and basic interface fit first, then narrow by mounting, communication, and the intended operator task.
Compare related series
Start with the SIMATIC HMI Panels overview to compare nearby series, review the main selection factors, and narrow the shortlist before choosing a specific model.
Series Products

Siemens
Siemens 6AV2123-2GB03-0AX0
6AV2123-2GB03-0AX0
Siemens 6AV2123-2GB03-0AX0 is a SIMATIC HMI Basic Panel with 24 VDC supply, IP65 front protection, and a panel-mounted operator interface for straightforward machine visualization.
Lifecycle Status: PM280 — Active
Siemens
Siemens 6AV2123-2JB03-0AX0
6AV2123-2JB03-0AX0
Siemens 6AV2123-2JB03-0AX0 is a SIMATIC HMI Basic Panel with 24 VDC supply, IP65 front protection, and a panel-mounted operator interface for straightforward machine visualization at the next nearby Basic Panel size step.
Lifecycle Status: PM280 — Active