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6AV6643-0BA01-1AX0

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The Siemens 6AV6643-0BA01-1AX0 is a SIMATIC OP 277 6-inch operator panel that presents process data and lets operators enter commands for connected controllers.
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Technical specifications for 6AV6643-0BA01-1AX0

  • Manufacturer:
    Siemens
  • Part Number:
    6AV6643-0BA01-1AX0
  • Product Family:
    Siemens Simatic HMI
  • Product Type:
    SIMATIC OP 277 6-inch Operator Panel
  • Stock:
    1
  • Display:
    5.7-inch TFT color
  • Display resolution:
    320x240 pixels
  • Display colors:
    256
  • Function keys:
    24, including 18 with LEDs
  • System keys:
    36
  • Configuration memory:
    4 MB
  • Main memory:
    64 MB maximum
  • Ethernet interfaces:
    1 x RJ45
  • Serial interfaces:
    1 x RS422 and 1 x RS485
  • USB interfaces:
    1
  • Expansion slot:
    1 x MultiMedia Card, up to 128 MB
  • Front protection:
    IP65; NEMA 4x when installed
  • Rear protection:
    IP20
  • Operating temperature:
    0 to 50 °C
  • Configuration software:
    WinCC flexible Standard 2005 SP1 or later
  • Weight:
    4.1866 lbs (1.899 kg)
  • Estimated shipping dimensions:
    46.8x33.7x13.7cm
  • Tariff Code:
    85371098
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Operator Controls Controller Links Project Resources Panel Protection

Features:

  • The 5.7-inch color display presents alarms, process values, recipes, and configured screen objects.
  • Membrane function and system keys provide physical operator input without a touch screen.
  • Ethernet, RS422, RS485, and USB interfaces separate controller communication from local peripherals.
The 6AV6643-0BA01-1AX0 exchanges process values and operator commands with connected controllers through its configured communication driver.

Alarm, recipe, and variable functions use the panel project in integrated memory, while archive data can be directed to the MultiMedia Card.

Front sealing applies after correct panel installation; the rear electronics and connectors still require enclosure protection.

The Siemens 6AV6643-0BA01-1AX0 SIMATIC OP 277 6-inch Operator Panel may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6AV6643-0BA01-1AX0 SIMATIC OP 277 6-inch Operator 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 keys assigned to panel operation

  • Function keys: Twenty-four keys trigger configured actions, and eighteen include LEDs for visual state feedback.
  • System keys: Thirty-six keys handle panel navigation and standard operating functions.
  • Data entry: Numeric and alphanumeric input is performed from the membrane keyboard.
  • Multi-key input: The panel recognizes the documented two-key operation for configured commands.

Interfaces assigned to network and serial traffic

  • Ethernet: The RJ45 interface carries TCP/IP and supported PROFINET controller communication.
  • RS485: This serial path supports PROFIBUS and the configured controller protocol.
  • RS422: The separate interface serves supported point-to-point serial connections.
  • USB: Local peripherals connect without consuming either serial controller interface.

How runtime content is organized

  • Configuration memory: The integrated Flash area holds the configured HMI project.
  • Alarm handling: Bit, analog, system, and controller messages share the panel alarm system.
  • Recipe data: Recipes group related process values into records for operator selection and transfer.
  • Archives: Process and message archives use the removable MultiMedia Card as their storage location.

Protection depends on correct mounting

  • Operator side: The installed front meets IP65 and NEMA 4x protection.
  • Cabinet side: The rear is IP20 and must remain inside a suitable enclosure.
  • Mounting cutout: The enclosure opening must match the documented width and height to maintain the front seal.
  • Temperature: Cabinet design must keep the panel within its operating-temperature range.
Description
Siemens 6AV6643-0BA01-1AX0 is a SIMATIC OP 277 6-inch operator panel that uses a 5.7-inch color display and membrane keyboard to present process values, alarms, recipes, and operator commands for a connected control system.

The Ethernet, RS422, and RS485 interfaces of 6AV6643-0BA01-1AX0 serve different controller and network connections, while the USB port accepts supported local devices such as a keyboard, mouse, or barcode reader.

Projects stored in 6AV6643-0BA01-1AX0 can organize alarms, recipes, variables, and screen objects, and an inserted MultiMedia Card provides the storage path used for archives beyond the integrated configuration memory.

When panel-mounted, 6AV6643-0BA01-1AX0 places its IP65/NEMA 4x front toward the operator area while the IP20 rear and communication wiring remain inside the enclosure.
Alternative Names
6AV66430BA011AX0 6AV 6643-0BA01-1AX0 6AV 6643 0BA01 1AX0 Siemens 6AV6643-0BA01-1AX0 6AV6643-0BA01-1AX0 OP 277 6AV6643-0BA01-1AX0 Operator Panel 6AV6643-OBA01-1AX0 6AV6643-0BA01-IAX0
Technical notes
Siemens 6AV6643-0BA01-1AX0 combines physical operator keys with Ethernet and serial controller links, while archives use a removable MultiMedia Card.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can 6AV6643-0BA01-1AX0 be operated entirely by touch?
No. The 6AV6643-0BA01-1AX0 has no touch screen; operators use its membrane function, system, numeric, and alphanumeric keys.
What should be backed up before changing a 6AV6643-0BA01-1AX0 panel?
Back up the HMI project and any required archive or recipe data from 6AV6643-0BA01-1AX0 before removing the installed panel.
Why does the rear of 6AV6643-0BA01-1AX0 still need cabinet protection?
Only the installed front of 6AV6643-0BA01-1AX0 reaches IP65/NEMA 4x; the rear electronics are rated IP20.
Which software version is needed to configure 6AV6643-0BA01-1AX0?
The 6AV6643-0BA01-1AX0 requires WinCC flexible Standard 2005 SP1 or a supported later engineering version.
How can archived process data be retained on 6AV6643-0BA01-1AX0?
Insert a supported MultiMedia Card in 6AV6643-0BA01-1AX0 and configure the process or message archive to use that storage location.