DVP20SX211T 20-Point Slim PLC 8DI/6DO Transistor 4AI/2AO | Delta

The Original New Delta DVP20SX211T is a 20-point slim-type programmable logic controller from the DVP-SX2 series, featuring built-in digital and analog I/O in a single compact unit. It provides 8 digital inputs, 6 transistor (NPN) outputs, 4 analog inputs, and 2 analog outputs, making it ideal for applications requiring both discrete and analog signal control. Powered by a 32-bit CPU with 16k steps program capacity and 10k words data registers, it delivers fast execution speeds of 0.54 μs for basic instructions. Built-in Mini USB, RS-232, and RS-485 communication ports with MODBUS ASCII/RTU master/slave support enable seamless integration into industrial networks. The built-in PID Auto Tuning function provides efficient temperature and humidity control for analog signals. The DVP20SX211T is engineered for demanding applications requiring high-speed, high-precision analog and digital control, including PID temperature/humidity control and dual-axis inverter constant-speed control.

Core Engineering Highlights:
8 digital inputs + 6 transistor (NPN) outputs | 4 analog inputs + 2 analog outputs (12-bit) | 20 MPU points, expandable via DVP-S series modules | 16k steps program capacity / 10k words data registers | Basic instruction execution speed: 0.54 μs | Built-in Mini USB + RS-232 + RS-485 (MODBUS ASCII/RTU Master/Slave) | 4 sets of 100 kHz / 10 kHz high-speed pulse output | 8 sets high-speed pulse input | Supports 2-axis interpolation (linear and circular) | 24 V DC power supply | 0°C to +55°C operating temperature | DIN rail mounting

Key Features:

• Original New Delta DVP20SX211T PLC

• 8 digital inputs (24 V DC, sink/source selectable via S/S terminal)

• 6 transistor (NPN) outputs for high-speed switching

• 4 analog inputs (12-bit) and 2 analog outputs (12-bit) built-in

• 20 MPU points expandable via DVP-S series left-side and right-side modules

• 16k steps program capacity and 10k words data register

• 32-bit CPU for high-speed processing with 0.54 μs basic instruction execution speed

• Built-in Mini USB, RS-232, and RS-485 communication ports (Master/Slave)

• Supports MODBUS ASCII/RTU protocol and DVP PLC Link

• 4 points high-speed pulse output: 2 points × 100 kHz + 2 points × 10 kHz

• 8 points high-speed pulse input: 2 points × 100 kHz + 6 points × 10 kHz

• Supports 2-axis interpolation (linear and circular)

• Built-in PID Auto Tuning function for efficient temperature and humidity control

• Battery-free design with half-month calendar retention

• Pluggable screw terminal connections for secure field wiring

• Ultra-slim form factor for space-efficient panel layouts

• DIN rail mounting for simple installation

• LED indicators for input/output status monitoring

• Part Status: Active — currently in production

Applications:

• PID temperature and humidity control

• Dual-axis inverter constant-speed control

• Factory-wide temperature (analog signal) monitoring

• Packaging machinery and conveying systems

• Material handling and logistics equipment

• Small to medium-sized OEM machinery

• Industrial process control with mixed analog and digital I/O

• HVAC systems and building automation

Technical Specifications:

System Compatibility:

• Compatible with Delta DVP-S series extension modules, including digital I/O, analog I/O, temperature, communication, and motion control modules

• Supports DVP-S series left-side and right-side expansion modules

• Supports analog modules (A/D, D/A conversion, temperature measurement)

• Compatible with Delta DOP series HMIs via RS-232 or RS-485

• Compatible with Delta VFD series drives via MODBUS communication

• Programmed with Delta WPLSoft or ISPSoft software

• Supports MODBUS RTU/ASCII master/slave communication with third-party devices

Related Products:

• DVP20SX211R – Same model with relay outputs (alternative configuration)

• DVP20SX211S – Same model with PNP transistor outputs

• DVP16SP11T – 8 inputs / 8 transistor outputs expansion module

• DVP16SP11R – 8 inputs / 8 relay outputs expansion module

• DVP04AD-S – 4-channel analog input module

• DVP04DA-S – 4-channel analog output module

• DVPEN01-SL – Ethernet communication module for DVP-S series

• WPLSoft – Programming software for Delta DVP series

• ISPSoft – Advanced programming software for Delta PLC series

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Delta and DVP are trademarks of Delta Electronics, Inc.