DVP12SA211R Advanced Slim PLC 8DI/4DO Relay 16K Steps | Delta

The Original New Delta DVP12SA211R is a 12-point advanced slim PLC from the DVP-SA2 series, designed for high-speed logic and motion control in compact machine automation. It provides 8 digital inputs and 4 relay outputs, with 16K steps program memory and 10K words data registers. The SA2 series adds 2-axis linear and arc interpolation functions compared to the standard SS2 series. Featuring built-in RS-232 and two RS-485 ports, high-speed pulse output up to 100 kHz, and expandability to 480 I/O points, this controller is ideal for positioning, packaging, and general-purpose industrial equipment requiring reliable relay output switching.

Core Engineering Highlights:
8 digital inputs / 4 relay outputs | 16K steps program capacity / 10K words data registers | 2-point 100 kHz + 2-point 10 kHz high-speed pulse output | Built-in RS-232 + 2x RS-485 (Modbus ASCII/RTU) | Expandable to 480 I/O points | 24 V DC power supply | 140 g weight | 0°C to +55°C operating temperature | Supports 2-axis linear and arc interpolation

Key Features:

• Original New Delta DVP12SA211R PLC

• Advanced slim design with 2-axis linear and arc interpolation functions

• 8 digital inputs (X0–X7, sink/source configurable, 24V DC)

• High-speed counter input: 100 kHz / 3 points (X0–X2), 10 kHz / 5 points (X3–X7)

• 4 relay outputs (Y0–Y3, 1.5 A per point, 5 A per COM)

• High-speed pulse output: 2 points (Y0, Y2) at 100 kHz and 2 points (Y1, Y3) at 10 kHz independent

• 16K steps program memory / 10K words data registers

• Built-in 1x RS-232 and 2x RS-485 communication ports (master/slave)

• Compatible with standard Modbus ASCII/RTU protocol and PLC Link function

• Expandable with DVP-S series left-side and right-side extension modules

• Maximum 492 I/O points (12 + 480)

• Supports analog I/O, temperature measurement, PROFIBUS/DeviceNet communication modules and single-axis motion control functions

• No battery required (program and latched data stored in flash memory)

• DIN rail mounting

Applications:

• Positioning and motion control with 2-axis interpolation

• Packaging machinery and labeling equipment

• Conveyor and material handling systems

• Electronic manufacturing and testing equipment

• General factory automation requiring relay output switching

• Applications requiring high-speed pulse output for stepper/servo control

Technical Specifications:

System Compatibility:

• Compatible with Delta DVP-S series left-side and right-side extension modules

• Supports up to 8 special expansion modules

• Expandable to analog I/O, temperature measurement, input DIP switch, PROFIBUS/DeviceNet communication modules and single-axis motion control functions

• Programmed with Delta ISPSoft and WPLSoft software

• Compatible with Delta HMI, VFD, and servo systems via RS-232/RS-485 or Modbus

• Supports PLC Link function for multi-PLC networking

Related Products:

• DVP12SA211T – Same I/O configuration, NPN transistor outputs

• DVP12SS211R – Standard slim PLC, relay outputs (without interpolation functions)

• DVP28SA211R – 28-point version (16DI/12DO), relay outputs

• DVP04AD-S2 – 4-channel analog input extension module

• DVP04DA-S2 – 4-channel analog output extension module

• DVP06XA-S2 – 4 analog input + 2 analog output combination module

• DVP08SN11R – 8-point relay output extension module

• DVP16SP11R – 16-point digital input extension module

• DVPPS01 – Power supply, 24V DC 1A

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.