6FC5372-0AA30-0AB0 Siemens Multi-Axis CNC NCU 840D sl
Manufacturer: Siemens
-
Part Number: 6FC5372-0AA30-0AB0
Condition：New with Original Package
Product Type: SINUMERIK 840D sl NCU 720.3B PN
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Siemens 6FC5372-0AA30-0AB0 is a high-performance Numerical Control Unit (NCU) for the SINUMERIK 840D sl platform, integrating CNC control, PLC functionality, and industrial communication interfaces into a single compact unit. This module is engineered to manage multi-axis machining processes, providing precise motion control for complex operations in aerospace, automotive, and precision engineering industries.
Equipped with an Intel Core 2 T7400 processor and dedicated memory for NC, PLC, and system functions, the NCU delivers deterministic performance even in demanding production environments. Integrated PLC 317-3 PN/DP logic enables automation and process control without additional hardware. Flexible connectivity via PROFINET and PROFIBUS DP ensures seamless integration into existing industrial networks. The twin fan module maintains optimal thermal performance for continuous operation.
As of January 2023, this product has entered its phase-out stage, and it is now available only as a spare part. Siemens recommends newer NCUs, such as NCU 720.5 or NCU 730.5, for modern installations, but spare parts and service remain accessible for legacy systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | 6FC5372-0AA30-0AB0 |
| Product Name | SINUMERIK 840D sl NCU 720.3B PN |
| Processor | Intel Core 2 T7400, 2.1 GHz |
| NC Memory | 3 MB |
| DRAM | 1 GB |
| Non-volatile Memory | 1 MB |
| Integrated PLC | S7-300 PLC 317-3 PN/DP, 512 KB |
| Communication Interfaces | PROFINET, PROFIBUS DP |
| Functions | CNC control, PLC integration, communication gateway |
| System Compatibility | SINUMERIK 840D sl platform |
| Lifecycle Status | Phase-out, available as spare part |
| Net Weight | 3.9 kg |
| Country of Origin | Germany |
| Applications | Multi-axis CNC machining, industrial automation, precision manufacturing |
Key Features
-
High-performance NCU with Intel Core 2 processor for complex CNC operations.
-
Integrated S7-300 PLC 317-3 PN/DP for automation and logic control.
-
Supports PROFINET and PROFIBUS DP for flexible industrial communication.
-
Dedicated NC memory (3 MB) and 1 GB DRAM for deterministic performance.
-
Compact design with twin fan module for reliable thermal management.
-
Optimized for SINUMERIK 840D sl systems in aerospace, automotive, and precision engineering.