Description The VIPA CPU 315SN is a high-performance CPU module in VIPA’s System 300S+ lineup, featuring Siemens-compatible SPEED7 processing. It supports a 1 MB work memory (expandable up to 4 MB), and includes integrated Ethernet CP343‑Lean and RS‑485 MPI/Profibus interfaces. Technical Specifications Condition New/Never Used Surplus Brand VIPA Category PLCs/Machine Control Part Number CPU315SN Subcategory PLC Module/Rack Series System 300S+ Work Memory 1.024 KB – 4.09 KB Load Memory (via MMC) Expandable (not specified in this snippet) Processor Type SPEED7 – high-speed performance Ethernet (RJ45) Integrated CP343-Lean (PG/OP communication) Ethernet (RJ45) Active Ethernet CP343 + PG/OP RS-485 (MPI) Programming / communication interface RS-485 (Profibus) Master/Slave functionality Operating Voltage 24 V DC Weight 0.35 kgs Dimensions 12.50 × 8.00 × 12.00 cm (L × W × H) Information About CPU315SN The CPU315SN (model 315-4NE23) is part of VIPA’s high-performance System 300S+ automation platform, developed to deliver fast, scalable, and reliable control for industrial applications. Powered by the advanced SPEED7 processor, this CPU supports high-speed logic execution, modular memory expansion, and seamless integration into Siemens-compatible programming environments. It features integrated Ethernet CP343-Lean, RS-485 MPI, and Profibus Master/Slave interfaces, making it suitable for modern networked automation systems as well as legacy environments. The unit is DIN-rail mountable, compact in design, and includes options for SD/MMC memory card expansion and diagnostic monitoring. Key Features: High-Speed SPEED7 Processing: Enables ultra-fast instruction execution, ideal for time-critical industrial control tasks. Modular Memory Architecture: Includes 1.024 KB to 4.09 KB work memory with support for SD/MMC cards to expand load memory. Integrated Ethernet (CP343-Lean): Dual RJ45 ports support PG/OP communication and active networking via TCP/IP. MPI and Profibus Connectivity: RS-485 interfaces allow for programming and integration with Profibus master/slave networks. 24 VDC Operation: Standard low-voltage industrial power input ensures compatibility with common control panels. Compact, Rack-Compatible Design: Measuring just 12.5 × 8 × 12 cm and weighing 0.35 kg, it fits easily into System 300S+ racks with minimal space requirements. Diagnostic Indicators and SD Support: LEDs provide operational status, and memory card slots allow for program storage and firmware upgrades. STEP 7 and TIA Portal Compatible: Supports Siemens engineering tools, enabling straightforward migration or hybrid system setups. The VIPA CPU315SN offers a powerful, space-efficient solution for advanced PLC control, combining SPEED7 performance with versatile communication and memory features. It’s an ideal choice for integrators and engineers needing Siemens compatibility, high execution speeds, and modular flexibility in demanding industrial environments.
