Features:
- A membrane keyboard provides system, numeric, alphanumeric and LED function keys.
- Project transfer can use serial, USB, Ethernet or external-storage paths.
- Battery and memory monitoring support the panel service functions.
Key repeat and a configurable TAB sequence control how Siemens 6AV6644-0BA01-2AX1 moves between entry fields.
USB connections on Siemens 6AV6644-0BA01-2AX1 support approved mouse, keyboard and barcode-reader peripherals.
The battery-backed hardware clock of Siemens 6AV6644-0BA01-2AX1 can be synchronized with the configured automation system.
The Siemens 6AV6644-0BA01-2AX1 SIMATIC MP 377 12-Inch Key Multi Panel may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6AV6644-0BA01-2AX1 SIMATIC MP 377 12-Inch Key Multi Panel Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Physical Key Organization
- Function layer: Thirty-six assignable function keys include individual LED indication.
- Entry groups: Separate system, numeric and alphanumeric keys handle navigation and data entry.
- Combined input: Two simultaneous multi-key operations can be evaluated by the runtime.
- Navigation order: Key repeat and the configured TAB sequence control movement between input fields.
Project Loading Routes
- Fieldbus transfer: MPI or PROFIBUS DP can carry the engineering project to the panel.
- Serial transfer: A configured serial route is available when it matches the connected cable.
- USB and Ethernet: Both interfaces provide separate project-loading alternatives.
- Media recognition: External storage can be detected automatically for the supported transfer procedure.
Clock and Storage Structure
- Clock backup: The hardware clock retains time through its battery-backed circuit.
- CompactFlash: The CF slot provides one removable storage route for panel data.
- Multimedia Card: A separate card slot accepts supported media up to 128 MB.
- Internal project space: User configuration data is held in the panel memory apart from removable media.
Runtime Maintenance Functions
- Backup and restore: Manual procedures preserve or reload the configured panel data.
- Simulation: Project behavior can be checked through the supported simulation function.
- Delta transfer: Changed project data can be loaded without repeating a complete transfer.
- Condition monitoring: Battery and memory checks report the monitored panel resources.