LingKong The LK3U PLC is designed to provide reliable and flexible control for modern industrial automation systems, combining multiple advanced functions in a cost-effective solution. Product Overview The LK3U PLC is a versatile programmable logic controller that supports multiple analog input and output channels, making it suitable for applications requiring precise data acquisition and control. With … Read more
In today’s fast-evolving industrial landscape, efficiency and reliability are no longer optional—they are essential. This is where the Lingkong Technology GT3U Series PLC stands out as a powerful and flexible control solution designed for modern automation demands. 🚀 Precision Control Meets Practical Engineering The GT3U series is engineered to deliver stable and accurate control across … Read more
The LK3U PLC Controller offers a compact yet powerful solution for industrial automation. Its advanced design ensures seamless integration with existing systems, making it easy for you to enhance operational efficiency. This controller’s robust reliability minimizes downtime, while its user-friendly programming simplifies complex processes. Whether you need to scale operations or tackle specific challenges, the … Read more
The Lingkong LK3U/ZK3U PLC industrial control board is a highly compatible and versatile controller, designed to work seamlessly with Mitsubishi FX3U PLC. It offers enhanced Ethernet functionality, allowing for efficient and reliable industrial automation. Below is a detailed explanation of its key features: Key Features of the Lingkong LK3U/ZK3U PLC: Setting Up Ethernet Parameters To … Read more
The LK3U/ZK3U series comes equipped with a CAN communication port, offering a powerful and flexible communication interface for industrial automation systems. The CAN (Controller Area Network) communication port allows for efficient data exchange between devices, enabling real-time control and monitoring in industrial applications. This port supports two primary working modes: Register Sharing Mode and Expansion … Read more
Functional description You can change the value of D8400/D8420 to select MODBUS-RTU protocol, RS free port protocol (RS485-1), RS2 free port protocol (RS485-2), and select the corresponding communication parameters. (When the PLC stops running, switch to the programming port protocol) RS485-1/RS485-2 communication port default programming port protocol, communication parameters: 19200, 7, E, 1. RS485 Communication … Read more
This tutorial will introduce how to download programs to Lingkong LK3U / ZK3U PLC using different methods, including serial RS232, serial RS485, and Ethernet download methods. Please choose the appropriate download method based on the actual device and interface. 1. Serial RS232 Download Tutorial Preparation: Use a standard USB to RS232 cable. Install the USB … Read more
The GT3U series PLC supports Ethernet communication specifically for Local Area Networks (LAN). This capability allows the PLC to integrate seamlessly into local networks for efficient data exchange and device communication within a confined area, such as a factory or facility. This guide will discuss the features of Ethernet communication in the GT3U PLC, its … Read more
The GT3U series PLC supports CAN (Controller Area Network) communication, a reliable and efficient protocol for real-time data exchange in industrial applications. This guide will provide an overview of the features and use cases of CAN communication in the GT3U series PLC, as well as how to set up, configure, and implement CAN communication based … Read more
Serial communication is a critical aspect of industrial automation systems, allowing various devices to exchange data efficiently and reliably. The GT3U series PLC offers robust support for serial communication through its RS232 and RS485 ports, making it an ideal choice for connecting with human-machine interfaces (HMIs), sensors, and other control systems. This guide will explain … Read more