Product Description
Siemens C8451-A12-A81 Simatic S5 / Teleperm Controller Board
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | C8451-A12-A81 |
| Product Reference (SKU) | C8451A12A81-04 |
| Brand / Manufacturer | SIEMENS |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | Siemens Simatic S5, Teleperm M DCS, and legacy Sinumerik systems |
Quality Assurance & Functional Testing
Visual inspection under microscope for cracked solder joints; backplane edge-connector continuity and logic level signals verified.
Compatibility & Installation Notes
Insert strictly into the compatible rack sub-assembly card slot using ESD grounding strap. Secure front retention levers.
