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...
This product is a Siemens 6AV7885-2AK21-1DA1, a SIMATIC HMI IPC 577C series industrial panel PC. It is engineered for machine-level control and visualization tasks, integrating a 15-inch touch display with robust computing hardware. The unit is powered by an Intel Core 2 Duo 1.86 GHz processor and is equipped with 2 GB of DDR3 RAM. For storage, it includes a primary 320 GB SATA HDD and a secondary DVD RW drive. Connectivity is provided through PROFINET, standard Gigabit Ethernet, and multiple USB ports, all powered by a universal 110/230 V AC power supply.
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMATIC HMI IPC 577C |
| Display | 15-inch Touch Display |
| Processor | Intel Core 2 Duo, 1.86 GHz |
| Memory (RAM) | 2 GB DDR3 |
| Primary Storage | 320 GB HDD SATA |
| Secondary Storage | DVD RW |
| Operating System | Windows XP Professional (pre-installed) |
| PROFINET Interface | 2 x 1 Gbit |
| Ethernet Interface | 1 x 10/100/1000 Mbps |
| USB Ports | 4 (Rear) + 1 (Front) |
| Expansion Slots | 1 x PCI |
| Power Supply | 110/230 V AC with NAMUR |
| Product Lifecycle Status | Phase-Out |
| Country of Origin | Germany (Estimate) |
| Package Dimensions (Calculated) | 64.00 x 64.00 x 42.00 cm |
| Shipping Weight | 15.00 kg |
| Commodity Code | 85371091 |
| ECCN | 5A992 |
CRITICAL WARNING: Hazardous voltages are present. Installation must be performed by qualified personnel only. Ensure the unit is completely de-energized and locked out before performing any installation, wiring, or maintenance. Failure to comply can result in severe injury or death.
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Returns & Warranty

This product is a Siemens 6AV7885-2AK21-1DA1, a SIMATIC HMI IPC 577C series industrial panel PC. It is engineered for machine-level control and visualization tasks, integrating a 15-inch touch display with robust computing hardware. The unit is powered by an Intel Core 2 Duo 1.86 GHz processor and is equipped with 2 GB of DDR3 RAM. For storage, it includes a primary 320 GB SATA HDD and a secondary DVD RW drive. Connectivity is provided through PROFINET, standard Gigabit Ethernet, and multiple USB ports, all powered by a universal 110/230 V AC power supply.
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMATIC HMI IPC 577C |
| Display | 15-inch Touch Display |
| Processor | Intel Core 2 Duo, 1.86 GHz |
| Memory (RAM) | 2 GB DDR3 |
| Primary Storage | 320 GB HDD SATA |
| Secondary Storage | DVD RW |
| Operating System | Windows XP Professional (pre-installed) |
| PROFINET Interface | 2 x 1 Gbit |
| Ethernet Interface | 1 x 10/100/1000 Mbps |
| USB Ports | 4 (Rear) + 1 (Front) |
| Expansion Slots | 1 x PCI |
| Power Supply | 110/230 V AC with NAMUR |
| Product Lifecycle Status | Phase-Out |
| Country of Origin | Germany (Estimate) |
| Package Dimensions (Calculated) | 64.00 x 64.00 x 42.00 cm |
| Shipping Weight | 15.00 kg |
| Commodity Code | 85371091 |
| ECCN | 5A992 |
CRITICAL WARNING: Hazardous voltages are present. Installation must be performed by qualified personnel only. Ensure the unit is completely de-energized and locked out before performing any installation, wiring, or maintenance. Failure to comply 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
|