SIMATIC S7-400, CPU 412-1 Central processing unit with: Work memory 512 KB, (256 KB code, 256 KB data), interface MPI/DP 12 Mbit/s
Key Specifications:
Model: SIMATIC S7-400 CPU 412-1
Article Number: 6ES7412-1XJ07-0AB0
Product Family: CPU 412
Work Memory: 512 KB (256 KB for code, 256 KB for data)
Communication Interface: MPI/DP, 12 Mbit/s
Product Lifecycle: Active Product
Product Class: A – Standard product, returnable within guidelines
Net Weight: 0.884 kg
Packaging Dimensions (L × W × H): 30.20 × 23.30 × 3.80 cm
Standard Delivery Time: 5 Days
Export Control Regulations: AL: N / ECCN: 9N9999
Compliance:
RoHS Directive (since 27.02.2015)
WEEE (2012/19/EU) Take-Back Obligations
REACH Art. 33 compliant (contains lead and Bisphenol A)
Country of Origin: Germany
The SIMATIC S7-400 CPU 412-1 combines high reliability, modular expandability, and powerful communication capability—making it a dependable choice for distributed control systems and large-scale industrial automation applications.



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