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 6AV7881-4AE00-6EA0 is a SIMATIC IPC277D Nanopanel PC designed for machine-level visualization and control tasks. This unit features a 15-inch TFT touch display and is powered by an Intel Atom E660 processor. It is configured with 2 GB of RAM and a 240 GB SATA Solid-State Drive for reliable, fast-booting performance. Connectivity is provided through dual Gigabit Ethernet ports, multiple high-current USB 2.0 ports, and a serial interface. The system operates on a standard 24 V DC industrial power supply and comes pre-installed with Windows 7 SP1 (MUI).
| Category | Specification |
| General | |
| Manufacturer | Siemens |
| Product Series | SIMATIC IPC277D |
| Part Number | 6AV7881-4AE00-6EA0 |
| Product Type | Nanopanel PC |
| Display | |
| Type | TFT with Touchscreen |
| Size | 15 inch |
| Processing & Memory | |
| CPU | Intel Atom E660 |
| CPU Clock Speed | 1.3 GHz |
| Memory (RAM) | 2 GB |
| Storage | |
| Type | Solid-State Drive (SSD), SATA |
| Capacity | 240 GB |
| Expansion | CompactFlash Slot |
| Software | |
| Operating System | Windows 7 SP1, MUI |
| Bundled Software | Without SIMATIC Software |
| Interfaces | |
| Ethernet | 2x RJ45 (10/100/1000 Mbps) |
| USB | 3x USB 2.0 (High Current), 1x Front USB |
| Serial | 1x COM1 |
| Electrical | |
| Power Supply | 24 V DC |
| Logistics & Compliance | |
| Product Lifecycle Status | Phase-Out |
| 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 | 5A992 |
CRITICAL WARNING: RISK OF ELECTRIC SHOCK
Installation must be performed exclusively by qualified personnel. Disconnect and lock out all power sources before accessing terminals or making connections. Failure to de-energize equipment can result in severe injury or death.
Global Express Shipping
Returns & Warranty

The Siemens 6AV7881-4AE00-6EA0 is a SIMATIC IPC277D Nanopanel PC designed for machine-level visualization and control tasks. This unit features a 15-inch TFT touch display and is powered by an Intel Atom E660 processor. It is configured with 2 GB of RAM and a 240 GB SATA Solid-State Drive for reliable, fast-booting performance. Connectivity is provided through dual Gigabit Ethernet ports, multiple high-current USB 2.0 ports, and a serial interface. The system operates on a standard 24 V DC industrial power supply and comes pre-installed with Windows 7 SP1 (MUI).
| Category | Specification |
| General | |
| Manufacturer | Siemens |
| Product Series | SIMATIC IPC277D |
| Part Number | 6AV7881-4AE00-6EA0 |
| Product Type | Nanopanel PC |
| Display | |
| Type | TFT with Touchscreen |
| Size | 15 inch |
| Processing & Memory | |
| CPU | Intel Atom E660 |
| CPU Clock Speed | 1.3 GHz |
| Memory (RAM) | 2 GB |
| Storage | |
| Type | Solid-State Drive (SSD), SATA |
| Capacity | 240 GB |
| Expansion | CompactFlash Slot |
| Software | |
| Operating System | Windows 7 SP1, MUI |
| Bundled Software | Without SIMATIC Software |
| Interfaces | |
| Ethernet | 2x RJ45 (10/100/1000 Mbps) |
| USB | 3x USB 2.0 (High Current), 1x Front USB |
| Serial | 1x COM1 |
| Electrical | |
| Power Supply | 24 V DC |
| Logistics & Compliance | |
| Product Lifecycle Status | Phase-Out |
| 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 | 5A992 |
CRITICAL WARNING: RISK OF ELECTRIC SHOCK
Installation must be performed exclusively by qualified personnel. Disconnect and lock out all power sources before accessing terminals or making connections. Failure to de-energize equipment can result in severe injury or death.
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
|