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Siemens 6AV6643-0BA01-1AX0 SIMATIC OP 277 6-inch Panel

Siemens 6AV6643-0BA01-1AX0 SIMATIC OP 277 6-inch Panel

Product Name: SIMATIC OP 277 6-inch Operator Panel

Brand Name: Siemens

Model Number: 6AV6643-0BA01-1AX0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6av6643 0ba01 1ax0 simatic op 277 6 inch panel-1

Overview
Contact info
Description
Panel Integration
Specifications
Project Transfer
Commercial Term
FAQ
Other Products
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Legacy 5.7-inch SIMATIC HMI operator panel with membrane keys, Ethernet and serial communication

The OP 277 combines a 5.7-inch 320 x 240 TFT display with 24 function keys, 4 MB configuration memory, Ethernet, USB host and RS422/485 interfaces. Exact project, panel cutout, power, communication and lifecycle checks are essential before installation or replacement.

Project and lifecycle check: Confirm the complete order number, WinCC flexible project, communication driver, 24 V DC supply, panel cutout, key assignment and backup method. Siemens lists a P.M490 target date of 1 October 2026, so preserve the project and plan the spare strategy without assuming a drop-in successor.

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

Description

6AV6643-0BA01-1AX0 is the Siemens SIMATIC OP 277 6-inch key-operated panel. Its 24 function keys, including 18 with LEDs, support machine operation where tactile input and local status indication are required.

Before changing 6AV6643-0BA01-1AX0, create a verified project and recipe backup and record the configured PLC connection, IP settings, serial interface parameters, transfer mode and key functions. Restore communication and basic navigation before reconnecting process commands.

Panel Integration

Mechanical fit, electrical supply and project identity should be verified together before the old HMI is removed.

Project archive

Save the editable WinCC flexible project, recipes, passwords, communication settings and transfer method.

Cabinet fit

Check the existing cutout, mounting clamps, rear clearance, cable bend radius and access to USB and communication ports.

Interface match

Record whether the PLC link uses Ethernet or RS422/485 and preserve every address, rate and termination setting.

Specifications

Product type designation	SIMATIC OP 277 6-inch
Order number	6AV6643-0BA01-1AX0
Display	5.7-inch TFT, 320 x 240 pixels, 256 colors
Operator input	Membrane keyboard with 24 function keys; 18 keys with LED
Configuration memory	4 MB
Communication	Ethernet 10/100 Mbit/s and RS422/485
USB interface	USB host 1.1
Supply voltage	24 V DC; permitted range 20.4 to 28.8 V
Engineering reference	WinCC flexible 2005 Standard SP1 or later
Device dimensions	Approximately 308 x 204 x 63 mm
Device weight	Approximately 1.19 kg
Lifecycle reference	P.M490 target date: 1 October 2026

Project Transfer

A controlled restore separates panel hardware, transfer connection and PLC communication faults during commissioning.

Initial power-up

Verify the 24 V DC supply and polarity, then confirm the panel starts normally before downloading the project.

Transfer check

Use the documented transfer channel and matching engineering software; do not overwrite the only known-good project.

Functional test

Check navigation, key LEDs, alarms, recipes, trends and PLC writes in a safe machine state before release.

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

FAQ

Can the existing WinCC flexible project be transferred to 6AV6643-0BA01-1AX0?

Confirm that the project targets OP 277 6-inch and that the engineering installation supports the required WinCC flexible version. Keep the editable source, archive and transfer settings; a runtime backup alone may not support later editing.

What compatibility details should be checked before installing 6AV6643-0BA01-1AX0?

Match the complete order number, PLC driver, Ethernet or RS422/485 connection, project resolution, key assignments, 24 V supply and panel cutout. Record any external USB device and serial termination before removal.

How should 6AV6643-0BA01-1AX0 be prepared for cabinet installation?

Verify the cutout and rear clearance, inspect the gasket and mounting hardware, provide a stable 20.4 to 28.8 V DC supply and route communication cables separately from power conductors according to the cabinet design.

Why can 6AV6643-0BA01-1AX0 power up but show no PLC data?

Check the selected PLC driver, IP or serial parameters, cable and termination, PLC operating state and the downloaded connection object. Diagnose one interface at a time before changing the project or replacing hardware.

What should be backed up before replacing 6AV6643-0BA01-1AX0?

Preserve the editable project, transfer password and channel, recipes, archives, user administration, IP and serial settings, PLC connection and photographs of the key labels. Test that the backup can be opened before the outage.

How does the lifecycle status of 6AV6643-0BA01-1AX0 affect spare planning?

Siemens lists a P.M490 target date of 1 October 2026. Verify the current status at purchase time, retain a serviceable exact spare and plan an engineered HMI migration that includes project conversion, panel mechanics and communication testing.

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