A Programmable Logic Controller (PLC) is a robust digital control system designed to manage automated processes with precision and reliability.
Delta’s PLC solutions combine advanced electronic control technology with user-friendly programming, making them ideal for modern industrial automation. Delta PLCs offer powerful capabilities such as sequential logic control, positioning, timing, counting, and I/O processing, making them essential for controlling complex machinery and production lines.
Their modular architecture allows for easy expansion, customization, and seamless integration with other control devices like HMIs, VFDs, and servo systems. Built for harsh industrial environments, Delta’s PLCs ensure consistent operation and high-speed data processing. Whether you’re designing a new automation system or upgrading an existing one, Delta PLCs provide a scalable, cost-effective solution for enhancing productivity and system control across a variety of industries.
The Delta AX-5 Series IoT Controller is a powerful solution for industrial automation, designed to manage servo systems, AC motors, remote I/O modules, and various motion control devices with precision. It supports PLCopen motion control standards and integrates Delta’s proprietary motion commands, enabling streamlined development in a single programming environment.
Engineered with a compact 12 mm ultra-slim I/O design, it reduces cabinet space requirements and features an independent I/O power supply for simplified wiring and stable performance. The AX-5 Series also includes built-in IoT connectivity with FTP and Type-C USB support, allowing for efficient remote diagnostics, real-time updates, and on-site debugging. Ideal for OEMs, this controller helps cut down on development time, hardware expenses, and long-term service costs.
The Delta AH Series PLC is engineered for advanced automation tasks, offering a robust solution for process control and high-level industrial applications.
Its modular hardware design, combined with powerful functionality and fully integrated software, ensures maximum flexibility and efficiency. Supporting a wide range of function blocks (FB) and expansion modules, the AH Series delivers excellent value and performance. With built-in multi-axis motion control over high-speed networks like EtherCAT, it enables precise, real-time machine operation. Its scalable architecture makes it ideal for complex systems, while also reducing overall system costs—making it a smart choice for demanding industrial environments.
The Delta AS Series PLC is a compact, mid-range automation controller built for speed, precision, and versatility across a wide range of industrial applications. Powered by Delta’s proprietary 32-bit SoC CPU, it delivers fast execution speeds of up to 40k steps/ms and supports up to 32 extension modules or 1,024 I/O points. Designed for precise motion control, the AS Series manages up to 8 axes via CANopen and up to 6 axes through high-speed pulse output (200 kHz).
The motion CPU variant includes EtherCAT/CANopen interfaces and multiple communication ports, along with motion control function blocks that adhere to global standards.
Capable of synchronizing up to 16 or 24 real axes per cycle, the AS Series is ideal for automated systems in packaging, printing, labeling, textiles, and pharmaceutical production.
Delta’s DVP Series PLCs deliver fast, stable, and highly reliable control for a wide range of industrial automation systems.
Engineered for performance and efficiency, the DVP Series features high-speed logic processing, an extensive set of instructions, and flexible function card options. Designed with cost-efficiency in mind, these controllers support multiple industrial communication protocols, enabling seamless integration with Delta’s drives, servos, HMIs, and temperature controllers.
The result is a fully connected automation network—forming a complete and scalable “Delta Solution” tailored to diverse industrial needs.
Delta offers two intuitive programming platforms for its PLC range: DIADesigner and ISPSoft. Designed with a modular interface, both tools combine hardware setup, network configuration, and motion control programming into a single, user-friendly environment. Featuring graphical tools and built-in wizards, the software enhances usability and streamlines development.
Built on the IEC 61131-3 standard, these platforms support familiar programming languages and improve workflow efficiency. DIADesigner (compatible with AS Series and DVP-ES3, EX3, SV3, SX3 PLCs) supports Ladder Diagram (LD), Structured Text (ST), and Sequential Function Chart (SFC) programming.
Both tools also include PLCopen® motion function blocks for fast, flexible motion control configuration—helping users accelerate project development and deployment.
Founded in 1971, Delta Electronics is a global leader in power and thermal management solutions.
Headquartered in Taiwan, Delta operates across more than 200 facilities worldwide, including manufacturing plants, R&D centers, and sales offices.
The company is known for its innovation in industrial automation, power electronics, and energy-efficient technologies. Delta provides a wide range of products and systems, including programmable logic controllers (PLCs), human-machine interfaces (HMIs), variable frequency drives (VFDs), servo systems, industrial power supplies, and renewable energy solutions.
Their automation portfolio supports sectors such as manufacturing, process control, energy, transportation, and infrastructure. Committed to sustainability, Delta integrates energy-saving technologies in both its operations and product design.
The company’s ongoing investment in research and development—over 8% of its annual revenue—is aimed at driving progress in smart manufacturing, IoT integration, and green energy.