Posted to News on 27th Nov 2024, 12:30
WEG unveils powerful new PLC500 Series for Industry 4.0
WEG has announced the launch of its latest PLC - the PLC500 series. Designed to meet the growing demands of Industry 4.0, the PLC500 offers high performance, flexible programming and robust connectivity.
(See WEG at FoodManufacturing.Live, 15 October 2025, on stand 38)
The PLC500 integrates seamlessly with the CODESYS - a globally recognised software platform that allows for intuitive programming and fast migration of existing applications, reducing development time and cost.
"The development of the PLC500 was driven by WEG's commitment to addressing key industry challenges including the need for enhanced connectivity, flexibility and energy efficiency," said Aluisio Joao Correa, Automation Specialist for products including low voltage (LV) drives and controls at WEG.
"The PLC500's modular design supports scalability, making it ideal for OEMs and diverse automation processes. The real-time Internet of Things (IoT) monitoring tools and predictive maintenance features embedded in the PLC500 help reduce downtime, optimise operations and lower operational costs."
High performance and connectivity
Powered by a dual-core ARM Cortex-A7 processor running at 1 GHz and a real-time ARM Cortex-M4 coprocessor operating at 200 MHz, the PLC500 offers 1 GB RAM and 4 GB flash memory, ensuring it can handle complex industrial applications and multiple simultaneous tasks with ease.
One of the standout features of the PLC500 is its robust connectivity options. It includes two Ethernet ports, one CAN port and one RS485 port, allowing it to operate efficiently across various communication protocols simultaneously such as Modbus TCP/RTU, CANopen, EtherNet/IP, EtherCAT, PROFINET and MQTT.
Additionally, specialised versions of the PLC500 are available, including the PLC500MC (Motion Controller) for servo movement control and the PLC500ED (Edge Device), which integrates advanced edge computing technology.
Proven versatility across industries
"The PLC500 has already proven to be a valuable asset across a wide range of industries, including textiles, metals, wood processing, and general manufacturing," said Correa. "Its versatility makes it suitable for OEMs and automation processes across various sectors, demonstrating its effectiveness in both specialised applications and broader industrial environments."
Compared to other models in WEG's lineup, the PLC500 series stands out with its compact design, making it easy to install even in tight spaces. It provides support for over 200 local input/outputs (I/Os) and thousands of remote I/Os.
Early adopters of the PLC500 have praised its user-friendly interface, intuitive programming and seamless system integration. Performance feedback highlights its speed and reliability in real-world applications.
Looking ahead, WEG plans to continue advancing the PLC500 series, aligning future developments with emerging market trends and customer needs.
