Siemens

Siemens 6AV7803-0AB21-2AC0 SIMATIC Panel PC 677 15-inch Key Panel PC

SKU 6AV7803-0AB21-2AC0

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens

  • Product No.: 6AV7803-0AB21-2AC0

  • Country of origin:Germany

  • Product Type: Panel PC

  • Barcode: 85371098

  • Payment: T/T, Western Union

  • Weight: 17g

  • Dimensions: 60.0 x 56.5 x 30.0 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Siemens 6AV7803-0AB21-2AC0 is a SIMATIC Panel PC 677 designed for industrial human-machine interface (HMI) and control applications. This unit features a 15-inch display with a keypad for operator input and a native resolution of 1024 x 768 pixels. It is powered by an Intel Pentium M 770 processor running at 1.6 GHz and operates on a 24 VDC power supply. The system is equipped with 1 GB of RAM, a 160 GB SATA hard drive, and comes pre-installed with the Windows XP Professional operating system. A front-side USB port provides convenient access for data transfer and peripheral connection.

Features

  • 15-inch display with keypad interface and 1024 x 768 resolution.
  • Front-mounted USB interface for accessible peripheral connection.
  • Powered by an Intel Pentium M 770 processor at 1.6 GHz.
  • Equipped with 1 GB of DDR266 SDRAM.
  • Includes a 160 GB 3.5-inch SATA hard drive for data storage.
  • Integrated DVD+/-RW+/-R optical drive for software installation and data backup.
  • Pre-installed with Windows XP Professional (Multi-Language User Interface).

Applications

  • Legacy machine control and process visualization.
  • Data acquisition and logging in industrial environments.
  • Operator control stations in manufacturing and assembly lines.
  • Replacement unit for existing SIMATIC PC 677 installations.

Technical Specifications

General Information
Manufacturer Siemens
Part Number 6AV7803-0AB21-2AC0
Series SIMATIC Panel PC 677
Product Type Panel PC
Product Lifecycle Obsolete
Display & Interface
Display Size 15-inch
Interface Type Keypad
Resolution 1024 x 768 pixels
Front Interface USB
Processing & Memory
Processor Intel Pentium M 770
CPU Clock Speed 1.6 GHz
Front Side Bus (FSB) 533 MHz
L2 Cache 2 MB SLC
RAM 1 GB DDR266 SDRAM (1 x 1 GB)
Hard Drive 160 GB SATA, 3.5-inch
Optical Drive DVD+/-RW+/-R
Software & Electrical
Operating System Windows XP Professional MUI (EN, GE, FR, IT, SP, JP, CHN, KOR)
Power Supply 24 VDC
Logistics
Country of Origin Germany (Estimate)
Package Dimensions (Calculated) 60.0 x 56.5 x 30.0 cm
Shipping Weight 17.00 kg
Commodity Code 85371098
ECCN N

Installation Guidelines

CRITICAL WARNING: OBSOLETE HARDWARE

This is an obsolete product running an unsupported operating system (Windows XP). It receives no security updates and may be incompatible with modern networks and software. This unit is intended for direct replacement in isolated, legacy systems only. The user assumes all risks associated with cybersecurity and system integration.

  1. 1 Ensure all power to the control cabinet is de-energized and locked out (LOTO) before beginning installation.
  2. 2 Verify the panel cutout dimensions match the PC 677's housing specifications. Ensure the mounting surface is clean, flat, and free of debris.
  3. 3 Insert the Panel PC into the cutout from the front. Secure it from the rear using the provided mounting clamps, tightening them evenly to the manufacturer's specified torque to ensure a proper seal.
  4. 4 Connect the 24 VDC power supply to the designated terminals, ensuring correct polarity. Connect the functional earth (FE) terminal to the cabinet's equipotential bonding system.
  5. 5 Connect all required communication, network (e.g., Ethernet), and peripheral cables to their respective ports.
  6. 6 After verifying all connections, remove the lockout/tagout and restore power to the cabinet. Power on the Panel PC and confirm that the operating system boots correctly.

FAQ

What operating system is installed on the 6AV7803-0AB21-2AC0?

This Panel PC comes pre-installed with Windows XP Professional featuring a Multi-Language User Interface (MUI).

What are the power supply requirements for this unit?

The device requires a 24 VDC power source for operation.

Does this Panel PC have a touchscreen?

No, this model is specified as a 'KEY' version, which indicates it uses a physical keypad for operator input, not a touchscreen.

What are the storage specifications?

It is equipped with a 160 GB 3.5-inch SATA hard drive for the operating system and applications, as well as an integrated DVD+/-RW+/-R optical drive.

Is this product still in production by Siemens?

No, the official product lifecycle status for this model is Obsolete. It is intended for maintenance and replacement in existing legacy systems.

View all FAQs →

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Shipping & Returns

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
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  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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