Delta PLCs
DVP-SS2 Series
| Category | Details |
|---|---|
| Brand | Delta Electronics |
| Series | DVP-SS2 |
| PLC Type | Slim / Compact Programmable Logic Controller |
| Common Models | DVP14SS211R – Relay Output, DVP14SS211T – Transistor Output |
| Standard MPU I/O | Common DVP14SS2 models provide 14 built-in I/O points: 8 Digital Inputs + 6 Digital Outputs. |
| Digital Inputs | 8 DI, 24 V DC, Sink/Source configurable |
| Digital Outputs | 6 DO – Relay output on DVP14SS211R or Transistor output on DVP14SS211T |
| Maximum I/O Expansion | Delta specifies up to 494 total I/O points (14 built-in + 480 expansion) for the standard 14-point configuration. |
| Program Capacity | 8K steps |
| Communication Ports | Built-in RS-232 + RS-485 |
| Communication Protocol | Modbus ASCII / RTU |
| Communication Mode | Can operate as Master or Slave |
| High-Speed Pulse Output | Supports up to 4 independent high-speed pulse outputs (Y0–Y3), max. 10 kHz, applicable to transistor-output configurations. |
| High-Speed Counters | Built-in high-speed counters for encoder/pulse-counting applications |
| PID Control | Supports PID Auto-Tuning; parameters can be automatically stored after PID temperature tuning. |
| Expansion Modules | Supports DVP-S series digital I/O, analog I/O, temperature, load-cell and supported network/communication expansion modules. |
| Programming Software | Delta ISPSoft / WPLSoft, depending on programming requirements and hardware/software support |
| Power Supply | 24 V DC nominal |
| Operating Power Range | 20.4–28.8 V DC (24 V DC, −15% to +20%) |
| External AC Power Option | Delta DVP power-supply modules can accept 100–240 V AC and provide the required 24 V DC supply to the PLC. |
| Power Consumption | Approx. 1.8 W for DVP14SS211R and 1.5 W for DVP14SS211T according to the DVP-SS2 instruction data. |
| Power Protection | Reverse-polarity protection on DC power input |
| Mounting | 35 mm DIN-rail / control-panel mounting |
| Protection | Open-type controller intended for installation inside a control cabinet; published instruction data specifies IP20. |
| Operating Temperature | Approximately 0°C to 55°C according to DVP-SS2 instruction data |
| Key Features | Compact slim design, 8K-step program memory, RS-232/RS-485, Modbus ASCII/RTU, high-speed counters, pulse outputs, PID auto-tuning, expandable I/O and battery-free program/data retention |
| Applications | Conveyor systems, winding machines, spinning machines, speed control, tension control, packaging equipment, small production machines, material handling and general-purpose industrial automation |
| Delta Official Applications | Spinning machines, conveyor belts / rotation-speed control and winding machines / tension control. |
| Best Suited For | Cost-effective small machine automation where Ethernet is not necessary and serial Modbus communication is sufficient |