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Product description

The Siemens 6AV7853-0AH20-3HA0 belongs to the SIMATIC Panel PC 477B series and combines an industrial PC, display and touch operation in a robust built-in device. This specific OEM version has a 15-inch touch display with 1,024 × 768 pixels. The non-dimmable display is suitable for fixed operator screens, machine visualization and process control directly at the control cabinet or operator station. A Pentium M LV at 1.4 GHz is documented as the processing unit, supported by 1 GB of DDR2 memory. A 2 GB CompactFlash card serves as mass storage; the second CF slot is not fitted in this configuration. Windows XP Embedded is installed on the card. WinCC flexible Runtime 512 PT and WinAC RTX with PROFIBUS DP support are also preinstalled. PROFIBUS DP/MPI, two Gigabit Ethernet ports, four USB-2.0 ports and one serial RS-232 interface are available for plant integration. A DVI-I output supports an external display. The unit operates on 24 V DC; Siemens specifies a permissible range of 20.4 to 28.8 V. The 15-inch touch unit measures 483 × 310 × 75 mm and weighs approximately 8.3 kg. With clamp mounting and the surrounding seal, the front reaches IP65, while the device enclosure is rated IP20. The complete 6AV7853-0AH20-3HA0 order number is decisive for replacement. Existing PROFIBUS addressing, the WinCC project, WinAC configuration, CompactFlash content, mounting cut-out and connector assignment must also match the machine. This makes the unit particularly suitable as a like-for-like spare for established Panel-PC-477B installations where the hardware and software configuration must be retained together.

Siemens 6AV7853-0AH20-3HA0

Specifications

Manufacturer Siemens
Product series SIMATIC Panel PC 477B
Manufacturer / order / identification number 6AV7853-0AH20-3HA0
Device type OEM panel PC with touch operation
Display size 15 inches
Display resolution 1,024 × 768 pixels
Operation Touch display
Brightness control Display not dimmable
Processor Pentium M LV, 1.4 GHz
Memory 1 GB DDR2-RAM
Mass storage CompactFlash card, 2 GB
CF slots Second CF slot not fitted
Operating system Windows XP Embedded
Visualization software WinCC flexible Runtime 512 PT preinstalled
Soft PLC WinAC RTX with PROFIBUS DP preinstalled
Network interfaces 2 × RJ45 Ethernet, 10/100/1000 Mbit/s
Peripheral interfaces 4 × USB 2.0 at 500 mA each, DVI-I and 1 × RS-232
Fieldbus interface PROFIBUS DP/MPI via electrically isolated RS-485
Supply voltage 24 V DC, permissible 20.4–28.8 V
Dimensions and weight 483 × 310 × 75 mm; approx. 8.3 kg
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

Machine downtime?

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Is your machine down and do you require particularly fast delivery? Tell us directly. We will do everything possible to provide a quotation with the fastest available delivery and find a solution that matches your schedule.

Our highest priority is to keep your production processes running. Rely on our expertise and flexible service to minimise machine downtime effectively.

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Product safety

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FAQ

Frequently asked questions

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What display and computer configuration does the Siemens 6AV7853-0AH20-3HA0 have?

This version combines a non-dimmable 15-inch touch display with 1,024 × 768 pixels, a Pentium M LV at 1.4 GHz, 1 GB DDR2-RAM and a 2-GB CompactFlash card.

What must match when replacing this Panel PC 477B?

The complete order number, PROFIBUS addressing, WinCC and WinAC projects, CompactFlash content, mounting cut-out, supply and connector assignment must match the existing machine.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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