Features:
- A 7.5-inch color touchscreen and illuminated function keys provide two operator-input methods.
- Ethernet and serial interfaces connect the mobile HMI to supported controller networks.
- An integrated acknowledgment device is provided on this version without a stop button.
Siemens 6AV6645-0CA01-0AX0 is a SIMATIC Mobile Panel 277 handheld operator interface.
The Windows CE runtime presents the transferred HMI project, handles alarms and recipes, and accepts touch or key commands.
Project transfer, controller communication and removable-media access are divided among dedicated Ethernet, serial, USB and card interfaces.
The Siemens 6AV6645-0CA01-0AX0 SIMATIC Mobile Panel 277 Handheld HMI may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6AV6645-0CA01-0AX0 SIMATIC Mobile Panel 277 Handheld HMI 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.
Combining touch and key commands
- Touch Surface: The color display acts as the primary project-defined input area.
- Function Keys: Eighteen illuminated keys provide fixed physical inputs beside the touchscreen.
- Entry Modes: The keypad accepts numeric, alphanumeric and hexadecimal values.
- Combined Input: The panel recognizes two simultaneous key operations.
Routing runtime communication
- Ethernet Path: The RJ45 interface carries PROFINET IO, EtherNet/IP, TCP/IP and MODBUS traffic.
- Serial Paths: RS422 and RS485 connections support the documented controller interfaces.
- PROFIBUS Access: The configured serial channel connects the mobile panel to the PROFIBUS network.
- Project Dependency: Active protocols and addresses are determined by the transferred HMI configuration.
Moving the runtime configuration
- Engineering Routes: MPI/PROFIBUS DP, USB and Ethernet are available transfer paths.
- Runtime Storage: The panel retains the transferred project and related user data in its internal memory.
- Removable Media: The MMC/SD slot provides a separate card-based storage path.
- Peripheral Access: USB supports the documented external-device and commissioning functions.
Identifying the installed control version
- Acknowledgment Device: The handheld unit includes the documented enable/acknowledgment control.
- Stop Function: This order-number version does not include a stop button.
- Protocol Boundary: PROFIsafe communication is not provided by this panel.
- Project Match: The machine configuration must correspond to the controls physically present on the selected panel version.