DVP28SV311R

The Delta DVP28SV311R PLC CPU provides high processing power, versatile relay switching, and extensive multi-protocol networking in a space-saving slim form factor. Utilizing Delta’s 32-bit SoC processing architecture, the DVP-SV3 platform achieves an ultra-fast 25 ns instruction execution speed, providing responsive real-time control for HVAC systems, water treatment, packaging machinery, conveyor lines, and material handling automation.

Equipped with 12 electromechanical relay outputs rated for up to 250V AC / 30V DC (2A per point), the DVP28SV311R allows direct interfacing with contactors, solenoid valves, pilot lights, and auxiliary actuators without the need for interposing relays. The built-in CANopen port features a dedicated Delta Motion Mode capable of controlling up to 8 Delta servo drives and 8 AC motor drives without manual mapping of DS301 data exchange tables. Programmed via Delta’s DIADesigner (IEC 61131-3 compliant) and ISPSoft, engineers can easily implement advanced PID control loops, system diagnostics, and secure cloud/SCADA connectivity.

Key Features:

• High-Speed 32-Bit SoC Core: 25 ns basic instruction execution speed with a 64k-step program memory and 64k-word data registers.
• Built-in 28 I/O Points: 16 Digital Inputs (24V DC, Sink/Source) and 12 Relay Outputs (250V AC / 30V DC, 2A per point).
• Versatile Load Switching: Heavy-duty relay outputs for flexible switching of both AC and DC industrial loads.
• Dual-Sided Modular Expansion: Supports up to 8 left-side high-speed special modules (analog, temperature, network) and up to 8 right-side I/O expansion modules (expandable up to 512 total I/O).
• Multi-Protocol Industrial Networking: Built-in RJ45 Ethernet port (EtherNet/IP Scanner/Adapter, Modbus TCP), 1x CANopen (DS301 Master/Slave), and 2x RS-485 ports (Modbus RTU/ASCII).
• Data Storage & Maintenance: Micro SDHC card slot (up to 32 GB) for recipes, data logging, and firmware updates; Mini-USB Type-B port for programming and debugging.