During technical comparisons, DVP28SA211R appears alongside Siemens PLC, Delta Dvp14Ss211R and Delta VFD so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Delta DVP28SA211R Programmable Logic Controller
The Delta DVP28SA211R Programmable Logic Controller (PLC) delivers 16 digital inputs and 12 relay outputs powered by 24VDC. With a 16k-step program capacity, 10k-word data register, and 2.9W consumption, it ensures stable control for mid-size automation systems. Its reliable I/O architecture and fast execution make it ideal for conveyors, packaging, and machine automation. Manufactured by Delta, part of the Delta Programmable Logic Controller range under the DVP-SA2 Series.

| Brand | Delta |
| Product Type | Programmable Logic Controller |
| Model Number | DVP28SA211R |
Delta DVP28SA211R Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Output Type | Relay |
| Number of Inputs and Type | 16 β Digital |
| Number of Outputs and Type | 12 β Relay |
| Power Supply Voltage | 24VDC (-15%~20%) |
| Inrush current | Max. 7.5 A@24 VDC, I2 t = 0.25A2 S |
| Fuse Capacity | 2.5 A/30 VDC, Polyswitch |
| Data register | 10k words |
| Program capacity | 16k Steps |
| Spike Voltage Durability | 1500VAC (Primary-secondary); 1500VAC (Primary-PE); 500VAC (Secondary-PE) |
| Insulation Impedance | >5 MΞ© (all I/O point-to-ground: 500VDC) |
| Noise Immunity | ESD: 8 kV Air DischargeEFT: Power Line, 2 kVDigital I/O: 1 kVAnalog & Communication I/O |
| Input Signal Voltage | 24VDC Β±10% (5 mA) |
| Earth | The diameter of the grounding wire shall not be shorter than that of the power supply cable.(When many PLCs are in use at the same time, please make sure every PLC is properly grounded.) |
| Power consumption | 2.9W |
| Max. Input Frequency | 1 Hz |
| Power protection | With counter-connection protection on the polarity of DC input power |
| Storage /Operation Temperature | Storage: -25ΒΊC ~70ΒΊC (temperature)Operation: 0ΒΊC ~55ΒΊC (temperature) |
| Storage /Operation humidity | 5%~95% (humidity)5%~95% (humidity); pollution degree 2 |
| Input impedance | 4.7 kΞ© |
| Response Time | Approx. 10 ms |




