Delta DVP20SX211R PLC – DVP-SX2 Series, 12DI/8DO, 4AI/2AO, Relay Output

DVP20SX211R is a compact, analog-ready PLC from Delta’s DVP-SX2 Series, purpose-built for applications that require a mix of analog signal handling and rugged digital control. With 8 digital inputs, 6 relay outputs, 4 analog inputs, and 2 analog outputs, it supports advanced process automation in a small form factor. Moreover, built-in high-speed counters and communication ports make it a reliable option for hybrid control environments.

🔍 Key Features – DVP20SX211R

• Power Supply: 24 V DC

• Total I/O: 20 (8 DI, 6 DO, 4 AI, 2 AO)

• Analog Input Range: ±10 V / ±20 mA

• Analog Output Range: 0–10 V / 0–20 mA

• Analog Resolution: 12-bit

• Pulse Output: 2-axis @ 100 kHz

• High-Speed Counters: 2 channels @ 100 kHz

• Communication Ports:

  • 2 × RS-485

  • 1 × RS-232

• Protocols Supported: Modbus RTU/ASCII

• Program Capacity: 16k steps

• Data Registers: 10k words

• Execution Speed: 0.35 μs (basic instruction)

• Mounting: DIN Rail

• Protection: IP20

• Programming Software: ISPSoft

📐 Physical Dimensions of DVP20SX211R 

• Height: 90 mm

• Width: 60 mm

• Depth: 60 mm

• Weight: Approx. 170 g

• Cooling: Natural air circulation

🧰 Typical Applications

• Temperature-sensitive process equipment

• Analog-controlled packaging and mixing systems

• HVAC and air handling units

• Level sensing and liquid dispensing systems

• Dosing and load cell operations

• Systems requiring analog and isolated relay outputs

🔗 Compatibility

• Fully compatible with Delta DVP-S Series expansion modules, including:

  • Digital and analog I/O

  • Temperature, load cell, and network modules

• Integrates easily with Delta HMIs, drives, and servos