Product Description
315‑2AG23 is a high‑performance PLC CPU from VIPA 300S+ series with SPEED7 high‑speed technology, compatible with Siemens S7‑300 hardware ecosystem, programmable via STEP7 and TIA Portal. It features 1MB integrated work memory expandable up to 4MB, integrated PROFIBUS‑DP master/slave, MPI, Ethernet PG/OP interface, SD/MMC memory card slot and battery‑buffered real‑time clock. It supports mixed configuration with VIPA and S7‑300 I/O modules, widely used for industrial automation projects and obsolete equipment spare‑part replacementVIPA Contr…。
Specifications
| Item | Specification |
|---|---|
| Model | 315‑2AG23 |
| Product Type | PLC CPU Module CPU315SB/DPM |
| Series | VIPA 300S+ |
| Core Technology | SPEED7 |
| Power Supply | DC24V (20.4‑28.8V) |
| Work Memory | 1MB, expandable up to 4MB |
| Load Memory | 4MB |
| Interfaces | RJ45 Ethernet (PG/OP); RS485 (MPI / PROFIBUS‑DP master/slave / PtP serial) |
| PROFIBUS‑DP | 12MBd, max.125 DP slaves |
| Memory Card | SD/MMC card, max.2GB |
| Real‑Time Clock | Battery‑buffered hardware clock |
| Programming Software | SIMATIC Manager, TIA Portal, WinPLC7 |
| Max. Backplane Bus Current | 2.5A |
| Power Loss | 6W |
| Hardware Identification | 6ES7317‑2AK14‑0AB0 V3.3 |
Product Application
- Main PLC controller for production lines, packaging machinery and material handling equipment.
- Automation control systems for water treatment, HVAC, metallurgy and petrochemical plants.
- Retrofit & upgrade for S7‑300 system, spare‑part replacement for legacy Siemens CPU.
- Master station for PROFIBUS‑DP distributed I/O system.
- Machine retrofit and turn‑key projects, mixed installation with VIPA and S7‑300 I/O modules.
Similar Series Models
- 314‑2AG23: CPU314SB/DPM, 512KB work memory, PROFIBUS‑DP master
- 315‑4NE23: CPU315SN/NET, built‑in Ethernet CP for S7 / TCP‑IP communication
- 315‑4PN23: CPU315PN, version with integrated PROFINET interface
- 317‑2AJ23: CPU317SB/DPM, higher‑performance SPEED7 CPU
- 317‑4NE23: CPU317SN/NET, high‑performance CPU with integrated Ethernet CP







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