Overview
The Siemens 6ES7412-2XJ05-0AB0 CPU412-2 delivers reliable processing for medium-scale S7-400 systems. It executes control logic efficiently while coordinating distributed I/O networks with high precision.
Performance Features
This CPU integrates fast CiR synchronization with 100 ms basic load and 30 µs per I/O byte. Its 512 KB memory balances program code and data, ensuring consistent performance under industrial loads.
Technical Specifications
| Specification | Details |
|---|---|
| Product Model | 6ES7412-2XJ05-0AB0 |
| Series | SIMATIC S7-400 |
| CPU Type | CPU412-2 |
| Work Memory | 512 KB total (256 KB code + 256 KB data) |
| Load Memory | Expandable via FLASH memory card, up to 64 MB |
| Integrated RAM | 512 KB |
| Expandable RAM | Up to 64 MB via memory card |
| Backup | Battery-backed memory, typical current 125 µA |
| CPU Processing Time | 75 ns for bit operations |
| DB Blocks (Max) | 3,000, 64 KB per block |
| FB Blocks (Max) | 1,500, 64 KB per block |
| CiR Synchronization Time | 100 ms basic load, 30 µs per I/O byte |
| Input Current (5 V DC typical) | 0.9 A |
| Power Loss (Typical) | 4.5 W |
Memory & Data Management
The 6ES7412-2XJ05-0AB0 CPU412-2 efficiently stores program code and process data in its 512 KB RAM. Users can expand memory with Siemens-compatible cards for more complex automation tasks.
Connectivity & Integration
Engineers can integrate this CPU with distributed I/O and other S7-400 modules, maintaining reliable synchronization and precise control across the network.
Origin, Dimensions, and Weight
- Country of Origin: Germany
- Dimensions: 23.5 × 29.5 × 4.1 cm
- Weight: 0.857 kg
Details
| Weight | 0.87 kg |
|---|---|
| Dimensions | 235 × 295 × 41 mm |
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