Siemens 6AV7721-1AA00-0AC0 SIMATIC Panel PC 670

SKU 6AV7721-1AA00-0AC0

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12-month warranty
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Manufacturer: Siemens
Product No.: 6AV7721-1AA00-0AC0
Country of origin:Germany
Product Type: Panel PC
Barcode: 85371091
Payment: T/T, Western Union
Weight: 12g
Dimensions: 48.0 x 29.0 x 15.0 cm
Shipping port: Xiamen
Warranty: 12 months

Description

This device is a Siemens 6AV7721-1AA00-0AC0 SIMATIC Panel PC 670, a standard configuration industrial human-machine interface (HMI). It is equipped with a 10-inch color TFT display, an Intel Celeron 1.2 GHz processor, and 128 MB of SDRAM. The unit includes a 40 GB EIDE hard disk drive and is powered by a 24V DC supply for both the front panel and the PC box. This model comes pre-installed with the Windows NT 4.0 SP6a Workstation operating system in English. Please note that this product is considered obsolete by the manufacturer, making it suitable for legacy system maintenance and spare parts inventory.

Features

Integrated 10-inch color TFT display for process visualization.
Powered by an Intel Celeron 1.2 GHz processor.
Includes 128 MB of SDRAM-133 memory.
40 GB EIDE hard disk drive for operating system and application storage.
Operates on a 24V DC power supply.
Pre-loaded with Windows NT 4.0 SP6a Workstation (English).

Applications

Machine-level control and visualization in manufacturing.
Process monitoring and data acquisition systems.
Replacement unit for existing SIMATIC PC 670 installations.
Industrial automation control rooms and operator stations.

Technical Specifications

Specification	Value
Brand	Siemens
Model Number	6AV7721-1AA00-0AC0
Product Series	SIMATIC Panel PC 670
Product Type	Panel PC
Display	10-inch Color TFT
Processor	Intel Celeron 1.2 GHz
Memory	128 MB SDRAM-133 (1x128MB)
Storage	40 GB HDD EIDE
Operating System	Windows NT 4.0 SP6a Workstation (English)
Power Supply	24V DC
Product Lifecycle Status	Obsolete
Shipping Weight	12.00 kg
Package Dimensions (Calculated)	48.0 x 29.0 x 15.0 cm
Commodity Code	85371091
ECCN	N
Country of Origin	Germany (Estimate)
Manufacturer	Siemens AG

Installation Guidelines

CRITICAL WARNING: This device contains electrostatically sensitive components. Always use proper ESD (Electrostatic Discharge) protection, such as a grounded wrist strap and an anti-static mat, when handling. Failure to do so can result in permanent damage to the unit.

1 De-energize Equipment: Before installation, ensure all power to the control cabinet or panel is disconnected and locked out/tagged out (LOTO). Verify the absence of voltage with a calibrated meter.
2 Panel Cutout: Prepare the mounting cutout in the enclosure door or panel according to the manufacturer's specified dimensions for the PC 670 series. Ensure the mounting surface is clean, flat, and free of debris.
3 Mounting: Insert the Panel PC into the cutout from the front. Secure it from the rear using the provided mounting clamps. Tighten the clamps evenly and sequentially to ensure a uniform seal against the panel gasket. Do not overtighten.
4 Grounding: Connect the functional earth (FE) terminal on the rear of the PC chassis to the main protective earth bus bar of the control cabinet using a low-impedance conductor. A secure ground connection is critical for noise immunity and safety.
5 Power Connection: Connect a stable, filtered 24V DC power source to the designated power input terminals. Ensure correct polarity. Use appropriately sized wiring for the current draw and route power cables separately from high-voltage or noisy signal cables.
6 Final Checks: Connect all required communication and I/O cables. After verifying all connections, remove the LOTO and re-energize the cabinet. Power on the Panel PC and confirm proper boot-up of the operating system.

FAQ

What operating system is installed on the 6AV7721-1AA00-0AC0?

This Panel PC comes pre-installed with Windows NT 4.0 SP6a Workstation, English language version.

What is the required input power for this unit?

The device requires a 24V DC power supply for operation.

Is this a current product from Siemens?

No, the 6AV7721-1AA00-0AC0 is an obsolete product. It is primarily used as a spare part for maintaining existing industrial systems that utilize the SIMATIC Panel PC 670 series.

What are the storage and memory specifications?

This model is configured with a 40 GB EIDE Hard Disk Drive (HDD) for storage and 128 MB of SDRAM-133 for memory.

What processor is used in this Panel PC?

It is equipped with an Intel Celeron processor operating at a clock speed of 1.2 GHz.

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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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