Siemens 6AV7800-0AC21-2AC0 SIMATIC Panel PC 677

SKU 6AV7800-0AC21-2AC0

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12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6AV7800-0AC21-2AC0
Country of origin:Germany
Product Type: Panel PC
Barcode: 85366990
Payment: T/T, Western Union
Weight: 17g
Dimensions: 67.00 x 83.00 x 11.50 cm
Shipping port: Xiamen
Warranty: 12 months

Description

This product is a Siemens 6AV7800-0AC21-2AC0 SIMATIC Panel PC 677, an integrated human-machine interface (HMI) designed for industrial applications. It features a 12-inch touchscreen display with an 800x600 resolution and is powered by a 24 VDC supply. The unit is equipped with an Intel Pentium M 760 processor running at 2.0 GHz, 1 GB of DDR266 SDRAM, and a 160 GB SATA hard drive for data storage and application hosting. A front-side USB interface provides convenient access for peripherals and data transfer. This model comes pre-installed with Windows XP Professional Multi-Language User Interface (MUI).

Features

12-inch color touchscreen display
800 x 600 pixel screen resolution
Integrated Intel Pentium M 760 processor (2.0 GHz)
1 GB DDR266 SDRAM for application performance
160 GB SATA 3.5-inch hard drive
Built-in DVD+/-RW+/-R optical drive
Convenient front-side USB interface
Operates on a 24 VDC power supply
Pre-loaded Windows XP Professional MUI

Applications

Machine-level control and visualization
Process monitoring and data acquisition systems
Manufacturing execution systems (MES) terminals
Industrial automation control panels
Factory floor operator stations

Technical Specifications

Specification	Value
Brand	Siemens
Product Series	SIMATIC Panel PC 677
Display	12-inch Touchscreen
Resolution	800 x 600 pixels
Processor	Intel Pentium M 760, 2.0 GHz
Front Side Bus (FSB)	533 MHz
Processor Cache	2MB SLC
Memory (RAM)	1 GB DDR266 SDRAM (1 x 1GB module)
Storage	160 GB SATA Hard Drive (3.5-inch)
Optical Drive	DVD+/-RW+/-R
Interfaces	Front Side USB
Power Supply	24 VDC
Operating System	Windows XP Professional MUI (EN, GE, FR, IT, SP, JP, CHN, KOR)
Product Lifecycle Status	Obsolete
Commodity Code	85366990
ECCN	N (Not subject to export control regulations)
Manufacturer	Siemens
Country of Origin	Germany (Estimated)
Package Dimensions	67.00 x 83.00 x 11.50 cm
Shipping Weight	17.00 kg

Installation Guidelines

CRITICAL WARNING: Installation must be performed by qualified personnel only. Failure to comply with safety procedures can result in equipment damage, severe injury, or death. Always de-energize and lock out/tag out (LOTO) all power sources before installation or maintenance.

1 Prepare Panel Cutout: Verify the enclosure or panel has a correctly sized cutout for the PC 677 chassis. Ensure the mounting surface is clean, flat, and can support the weight of the unit.
2 Mount the Unit: 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.
3 Connect Protective Earth (PE): Connect the chassis grounding terminal to the main protective earth conductor of the control cabinet. A low-impedance ground connection is critical for safety and noise immunity.
4 Connect Power Supply: Connect the 24 VDC power source to the designated power input terminals. Verify correct polarity (+/-) before energizing. Use appropriately sized conductors and ensure the power supply is stable and filtered.
5 Connect Peripherals: Connect any required network cables, USB devices, and other I/O connections. Ensure all cables are properly seated and secured. Route cables to avoid interference and mechanical stress.

FAQ

What operating system is installed on the 6AV7800-0AC21-2AC0?

This Panel PC comes pre-installed with Windows XP Professional Multi-Language User Interface (MUI), supporting English, German, French, Italian, Spanish, Japanese, Chinese, and Korean.

What is the processor specification for this SIMATIC Panel PC?

It is equipped with an Intel Pentium M 760 processor running at 2.0 GHz, with a 533 MHz Front Side Bus and 2MB of SLC cache.

What are the power supply requirements for this unit?

The 6AV7800-0AC21-2AC0 requires a 24 VDC power supply for operation.

What is the screen size and resolution?

The device features a 12-inch touchscreen display with a native resolution of 800 x 600 pixels.

Does this model include an optical drive?

Yes, it includes a built-in DVD+/-RW+/-R optical drive for reading and writing CDs and DVDs.

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Shipping & Returns

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.

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

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