The DVP26SE11R is a model of Delta Programmable Logic Controller (PLC) from their DVP-SE series. It is a compact PLC that provides reliable and efficient control for various industrial automation applications.

Here are some key features of the DVP26SE11R PLC:

1. Processing Power: The DVP26SE11R PLC is equipped with a high-performance 32-bit RISC processor, allowing for fast and efficient program execution.

2. Input/Output Specifications: It has 14 digital inputs and 12 digital relay outputs, which can be expanded with additional modules if needed. It also has two high-speed pulse inputs and two high-speed pulse outputs for precise motion control applications.

3. Communication Capabilities: The DVP26SE11R PLC supports multiple communication protocols, including RS-232, RS-485, and Ethernet, allowing for seamless integration with other devices and communication networks. It also has a USB port for easy programming and data transfer.

4. Programming: The PLC can be programmed using Delta's programming software, WPLSoft, which supports ladder logic programming and function block diagram (FBD) programming. It provides a user-friendly interface for developing and debugging PLC programs.

5. Expansion Options: The DVP26SE11R PLC supports expansion modules, allowing for additional digital and analog I/O points or specialized function modules to be added based on the application requirements.

6. Built-in Functions: The PLC offers various built-in functions, including timers, counters, data registers, and advanced mathematical operations, to facilitate complex control tasks.

7. Alarm and Diagnostics: The PLC has a built-in alarm system to detect and respond to system errors or abnormal conditions. It also features diagnostic functions to aid in troubleshooting and maintenance.