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Siemens TP177A 6AV6644-0AB01-2AX0 HMI front view with 6-inch STN touchscreen display

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Siemens 6AV6644-0AB01-2AX0

by Siemens

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OverviewUpgrade your industrial operations with the Siemens 6AV6644-0AB01-2AX0 TP177A, a powerful Human Machine Interface (HMI) panel from the renowned SIMATIC HMI family. This compact operator interface is ideally suited for machine-level applications, providing intuitive control and monitoring. With its clear 6-inch STN touchscreen and reliable PROFIBUS communication, the 6AV6644-0AB01-2AX0 ensures efficient data exchange and user-friendly operation. Its robust construction is designed to withstand demanding industrial settings, making it an excellent choice for a variety of compact setups. The Siemens TP177A 6AV6644-0AB01-2AX0 is essential for boosting productivity and operational clarity. Powered by a 24V DC supply, this HMI integrates seamlessly into your current industrial control systems, offering a dependable and responsive interface between personnel and equipment. Equip your team with precise control and clear visualization to guarantee smooth and accurate automation processes.Key Features 6-inch STN Touchscreen: Offers a bright and responsive display for intuitive control and monitoring. PROFIBUS-DP Interface: Ensures fast and dependable communication within your industrial network, facilitating smooth data exchange. Compact Design: Perfect for space-constrained installations, it fits well into tight panel spaces without losing functionality. Durable Industrial Enclosure: Engineered to endure harsh operational conditions, providing exceptional durability and longevity in challenging environments. 24V DC Power Input: Standardized power for simple integration into existing industrial power systems. 1 MB User Memory: Generous storage for application data and configurations, supporting elaborate interface designs. WinCC flexible 2005 Configuration: Compatible with widely-used Siemens engineering software for adaptable and efficient project development. Technical SpecificationsPart Number: 6AV6644-0AB01-2AX0HMI Type: TP177A Basic Touch PanelDisplay: 6" STN touchscreen, 256 colorsResolution: 320 × 240 pixels (QVGA)Communication Ports: PROFIBUS-DP (Sub-D)Input Type: Resistive touchscreenPower Supply: 24V DCUser Memory: 1 MBMounting: Panel-mountedConfiguration Software: WinCC flexible 2005 or laterOperating Temperature: 0°C to +50°CDimensions (W x H x D): Approx. 212 x 156 x 38 mmCut-out Size: 198 x 142 mmWeight: Approx. 800 gCertifications: CE, cULus, RoHSApplications Small and Medium Machinery: Ideal for monitoring and controlling various standalone and integrated machines. Packaging and Printing Systems: Enhances operational precision and efficiency in critical manufacturing processes. HVAC Systems: Provides a reliable interface for environmental control and management. Distributed Control Stations: Supports localized control and monitoring within larger automation architectures. Basic Process Visualization: Offers clear and concise graphical representations of industrial processes for operators. Material Handling Equipment: Facilitates intuitive feedback and control for conveyor systems, robotic arms, and other logistics apparatus. Why Choose?Enhanced Operator ProductivityThe intuitive touch interface reduces training time and boosts operational efficiency.Effortless IntegrationPROFIBUS connectivity ensures seamless communication with existing Siemens automation systems and other compatible devices.Space-Saving SolutionIts compact form factor allows for flexible installation in control cabinets and panels where space is limited.Dependable ReliabilityEngineered by Siemens, this HMI guarantees consistent performance and lasting durability in demanding industrial environments.Future-Proof CompatibilityConfigurable with WinCC flexible 2005 and newer versions, ensuring continuous support and adaptability to evolving system requirements.Order NowReady to enhance your industrial control? Contact us today to order the Siemens 6AV6644-0AB01-2AX0 TP177A HMI and streamline your operations.FAQWhat is the primary function of the Siemens 6AV6644-0AB01-2AX0?The Siemens 6AV6644-0AB01-2AX0 is an HMI panel designed to provide intuitive control and monitoring for industrial automation applications, facilitating interaction between operators and machinery.What type of display does this HMI feature?This HMI features a 6-inch STN (Super-Twisted Nematic) touchscreen with 256 colors and a resolution of 320 x 240 pixels (QVGA).How does the 6AV6644-0AB01-2AX0 communicate with other devices?It communicates through a PROFIBUS-DP interface, ensuring reliable and high-speed data exchange within industrial networks.Is the Siemens 6AV6644-0AB01-2AX0 suitable for harsh industrial environments?Yes, its durable industrial housing is specifically built to withstand rigorous operating conditions, providing exceptional robustness and longevity.What software is used to configure this HMI?The Siemens 6AV6644-0AB01-2AX0 can be configured using WinCC flexible 2005 or later versions, allowing for flexible and efficient project development.

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PRODUCT DETAILS

Siemens 6AV6644-0AB01-2AX0

Overview

This is a genuine Siemens component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Part Number: 6AV6644-0AB01-2AX0

HMI Type: TP177A Basic Touch Panel

Display: 6" STN touchscreen, 256 colors

Resolution: 320 × 240 pixels (QVGA)

Communication Ports: PROFIBUS-DP (Sub-D)

Input Type: Resistive touchscreen

Power Supply: 24V DC

User Memory: 1 MB

Mounting: Panel-mounted

Configuration Software: WinCC flexible 2005 or later

Operating Temperature: 0°C to +50°C

Dimensions (W x H x D): Approx. 212 x 156 x 38 mm

Cut-out Size: 198 x 142 mm

Weight: Approx. 800 g

Certifications: CE, cULus, RoHS

Applications

  • Small and Medium Machinery: Ideal for monitoring and controlling various standalone and integrated machines.
  • Packaging and Printing Systems: Enhances operational precision and efficiency in critical manufacturing processes.
  • HVAC Systems: Provides a reliable interface for environmental control and management.
  • Distributed Control Stations: Supports localized control and monitoring within larger automation architectures.
  • Basic Process Visualization: Offers clear and concise graphical representations of industrial processes for operators.
  • Material Handling Equipment: Facilitates intuitive feedback and control for conveyor systems, robotic arms, and other logistics apparatus.

Why Choose the 6AV6644-0AB01-2AX0?

Enhanced Operator Productivity

The intuitive touch interface reduces training time and boosts operational efficiency.

Effortless Integration

PROFIBUS connectivity ensures seamless communication with existing Siemens automation systems and other compatible devices.

Space-Saving Solution

Its compact form factor allows for flexible installation in control cabinets and panels where space is limited.

Dependable Reliability

Engineered by Siemens, this HMI guarantees consistent performance and lasting durability in demanding industrial environments.

Future-Proof Compatibility

Configurable with WinCC flexible 2005 and newer versions, ensuring continuous support and adaptability to evolving system requirements.

Availability & Shipping

  • In stock: 6AV6644-0AB01-2AX0 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6AV6644-0AB01-2AX0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

The Siemens 6AV6644-0AB01-2AX0 is an HMI panel designed to provide intuitive control and monitoring for industrial automation applications, facilitating interaction between operators and machinery.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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