MPN: 6ES7 317-2AK14-0AB0 — industrial control spare part, in stock at TGK Parts.
The CPU 317-2DP is the workhorse DP controller of the S7-300 line — 512 KB work memory, MPI plus a second PROFIBUS DP interface for distributed I/O. It is the controller behind countless packaging, automotive and material-handling systems, and the top-tier CPU most often requested when a plant must rebuild an S7-300 rack after a failure.
Battery-backed RAM loss and backplane bus faults are the usual failures; we power-test every unit, verify both interfaces and confirm the MMC slot.
| MPN | 6ES7 317-2AK14-0AB0 |
|---|---|
| Type | CPU 317-2DP |
| System | SIMATIC S7-300 |
| Work memory | 512 KB |
| Interfaces | MPI + PROFIBUS DP |
| Memory card | MMC required (not included) |
| Condition | New / tested used |
| Warranty | 12 months |
Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.
Yes — send the MMC image or project archive and we pre-load and run a function test.
Send a nameplate photo — the -2AK14- suffix identifies the exact revision and we match it.
Battery depletion and prolonged power-off. Every unit we ship is run-tested with a working memory check.