Today, let’s talk about how to use Siemens PLC to create an Industrial Internet of Things (IIoT) monitoring system. If you have some basic knowledge of PLC programming, this article can help you understand how to integrate PLC with the Internet of Things, allowing machines and equipment to be monitored and managed anytime, anywhere. 1. … Read more
▼ Click the card below to follow ▲ Click the card above to follow me 【Technical Innovation】 Siemens PLC Applications in Industrial IoT, Connecting to the Future of Smart Manufacturing Hello everyone, I am Yu Ge. Today, let’s talk about how Siemens PLC can shine in the Industrial IoT, helping factories achieve smart manufacturing. This … Read more
Click↑↑Technical Training, Follow and Pinto Subscribe for Free Long-term 190,000+Industrial Control Professionals Follow this WeChat Platform: Technical Sharing, Learning Exchange, Industrial Control Videos Among various solutions for medium and long-distance communication between MCUs, RS-485 is widely used in fields such as factory automation, industrial control, community monitoring, and hydraulic automatic reporting due to its simple … Read more
RS-485 belongs to wired transmission, so it requires a hardware transmission medium, which can actually be just two wires. The signal transmitted over these two wires is the same; the sender splits this signal into two, but the receiver restores it to the original signal. The advantage of this method can be compared with RS-232; … Read more
1. Application Devices OT devices: Stepper motor, MODBUS TCP remote I/O module, PLC devices; Edge device: Hongji Industrial Raspberry Pi; IT devices: PC, Android phone; IT software: Hongji HiveMQ MQTT communication platform. 2. Principle The Hongji Industrial Raspberry Pi collects data from the stepper motor, MODBUS TCP IO module, and PLC device using the MODBUS … Read more
》》PROFIBUS DP to Modbus/TCP Gateway Operation Guide Abstract： This article takes the NT100-RE-DP gateway as an example to implement communication between Modbus/TCP Client and PROFIBUS DP devices, thereby integrating PROFIBUS DP slave devices into the Modbus/TCP network. The following will gradually demonstrate the configuration steps of this gateway, which are similar for other models in … Read more
Search on WeChat Technical Training In most cases, the touch screen is connected to the PLC, which then connects to the inverter. However, the touch screen can also connect directly to the inverter without going through the PLC. It can control the inverter’s start, stop, frequency change, etc. Today, we will take the Weicon touch … Read more
1. Product Introduction In some factories, certain situations, and applications, due to some objective factors, wiring is inconvenient. Therefore, Beichen’s S series wireless modules are very suitable. By placing the S series wireless modules in a stable industrial wireless (AP) network environment, PLC data acquisition and device networking can be achieved. The S series is … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Basic Concepts Siemens PLC is well-known as the “brain” that controls various devices in factories. The smart sensor can be understood as the PLC’s “eyes” and “ears”, responsible for collecting various data. The combination of both enables automation systems … Read more
In the field of industrial automation, heterogeneous network communication has always been an important yet challenging topic. As an engineer with years of experience in industrial communication, I will explain in detail how to use industrial PCs to build an efficient edge communication system. 1. Overview of Heterogeneous Network Communication Library In industrial sites, we … Read more