Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The Siemens 6AV7881-3AB00-2BC0 is a SIMATIC IPC277D NanoPanel PC, featuring a 12-inch Touch TFT display for operator interaction and visualization. This industrial PC integrates an Atom E640 (1.0 GHz) processor with 1 GB of RAM, making it suitable for various automation tasks. It provides robust connectivity with two 10/100/1000 Mbps Ethernet RJ45 ports, three high-current USB V2.0 ports, and one serial (COM 1) interface. Storage is managed via a CompactFlash slot, pre-equipped with a 4 GB SIMATIC PC CompactFlash card running Windows Embedded Standard 2009 SP3 (WES 2009 SP3). Designed for industrial environments, it operates on a 24 V DC power supply and supports WINAC RTX F 2010 for real-time control applications.
The SIMATIC IPC277D NanoPanel PC is typically deployed in industrial automation settings requiring local visualization, data acquisition, and control. Common applications include:
| Manufacturer | Siemens |
| Range | Simatic Panel PC |
| Subrange | IPC277D |
| Type of Product | NanoPanel PC |
| PLM Product Phase | Phase-Out |
| Display | 12-inch Touch TFT |
| Processor | Atom E640 (1.0 GHz) |
| RAM | 1 GB |
| Storage | 4 GB SIMATIC PC CompactFlash |
| Operating System | Windows Embedded Standard 2009 SP3 |
| Real-time Software | WINAC RTX F 2010 |
| Ethernet Ports | 2x 10/100/1000 Mbps RJ45 |
| USB Ports | 3x USB V2.0 (High Current) |
| Serial Ports | 1x Serial (COM 1) |
| Expansion Slot | CompactFlash Slot |
| Power Supply | 24 V DC |
| Retentivity | Standard Front |
| Package Dimensions (Calculated) | 18.50 x 18.50 x 15.00 cm |
| Shipping Weight | 3.40 kg |
| Commodity Code | 85371098 |
| Export Control Regulations (ECCN) | N |
| Interface Type | Quantity / Description |
|---|---|
| Ethernet | 2x RJ45 (10/100/1000 Mbps) |
| USB | 3x USB V2.0 (High Current) |
| Serial | 1x COM 1 |
| Storage Expansion | CompactFlash Slot |
| Power Input | 24 V DC Terminal |
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Returns & Warranty

The Siemens 6AV7881-3AB00-2BC0 is a SIMATIC IPC277D NanoPanel PC, featuring a 12-inch Touch TFT display for operator interaction and visualization. This industrial PC integrates an Atom E640 (1.0 GHz) processor with 1 GB of RAM, making it suitable for various automation tasks. It provides robust connectivity with two 10/100/1000 Mbps Ethernet RJ45 ports, three high-current USB V2.0 ports, and one serial (COM 1) interface. Storage is managed via a CompactFlash slot, pre-equipped with a 4 GB SIMATIC PC CompactFlash card running Windows Embedded Standard 2009 SP3 (WES 2009 SP3). Designed for industrial environments, it operates on a 24 V DC power supply and supports WINAC RTX F 2010 for real-time control applications.
The SIMATIC IPC277D NanoPanel PC is typically deployed in industrial automation settings requiring local visualization, data acquisition, and control. Common applications include:
| Manufacturer | Siemens |
| Range | Simatic Panel PC |
| Subrange | IPC277D |
| Type of Product | NanoPanel PC |
| PLM Product Phase | Phase-Out |
| Display | 12-inch Touch TFT |
| Processor | Atom E640 (1.0 GHz) |
| RAM | 1 GB |
| Storage | 4 GB SIMATIC PC CompactFlash |
| Operating System | Windows Embedded Standard 2009 SP3 |
| Real-time Software | WINAC RTX F 2010 |
| Ethernet Ports | 2x 10/100/1000 Mbps RJ45 |
| USB Ports | 3x USB V2.0 (High Current) |
| Serial Ports | 1x Serial (COM 1) |
| Expansion Slot | CompactFlash Slot |
| Power Supply | 24 V DC |
| Retentivity | Standard Front |
| Package Dimensions (Calculated) | 18.50 x 18.50 x 15.00 cm |
| Shipping Weight | 3.40 kg |
| Commodity Code | 85371098 |
| Export Control Regulations (ECCN) | N |
| Interface Type | Quantity / Description |
|---|---|
| Ethernet | 2x RJ45 (10/100/1000 Mbps) |
| USB | 3x USB V2.0 (High Current) |
| Serial | 1x COM 1 |
| Storage Expansion | CompactFlash Slot |
| Power Input | 24 V DC Terminal |
Global Express Shipping
Returns & 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 .
| Country of origin |
Germany
|