Er zijn twee belangrijke communicatiemethoden van PLC, namelijk de parallelle communicatiemethode en de seriële communicatiemethode. Laten we respectievelijk de twee communicatiemethoden uitleggen. Als je meer wilt weten over seriële poort en parallelle poort, lees dan dit artikel "Het verschil...
Toepassing van zigbee, zigbee netwerkoplossing
Application of zigbee, zigbee networking solution As a low-speed short-distance wireless communication technology, ZigBee has its own characteristics. Zigbee has the characteristics of low power consumption, short distance, low power consumption, low speed, and flexible networking method, so it is…
Kenmerken van het internet der dingen, wat zijn de drie belangrijkste kenmerken van het internet der dingen?
De drie belangrijkste kenmerken van het internet van de dingen zijn sensing objects, informatieoverdracht en intelligente verwerking. De algemene betekenis is dat het internet van de dingen het internet is waar dingen met elkaar verbonden zijn. Dit heeft twee betekenissen: ten eerste...
Draadloze netwerken, draadloze netwerken voor het internet der dingen
In the Internet of Things, networking solutions are determined according to different application scenarios. Here are several typical networking solutions. 1. One-way networking One-way networking is to send the collected data to the server in one direction through the DTU…
Electric meter collector, water meter collector
ZHC4014 is a data transmission device specially used for collecting electricity meters and water meters, and has the function of collecting data and transmitting. One device can collect 30~40 electricity meters/water meters. This product adopts guide rail installation, which can…
Electric meter reading, automatic remote meter reading collector
Traditional meter reading requires the meter reader to search up and down pages of the meter. Some meters also require professional key operations to query meter data. On average, each meter requires 1 to 2 minutes of meter reading time.…
wat is modbus gateway
what is modbus gateway Modbus gateway is a device that can convert Modubs TCP protocol into Modbus RTU protocol. You can understand it this way, it is an industrial router that supports the modbus protocol. I believe you will understand…
Toepassingen voor het internet der dingen
Internet of things The concept of the Internet of Things was first proposed by the Auto-ID Center of the Massachusetts Institute of Technology in 1999. What is the Internet of Things? All things are connected, allowing objects that cannot communicate…
Gedetailleerde uitleg van het verschil tussen Modbus RTU- en Modbus TCP-protocollen
The Modbus communication protocol was invented by Modicon in 1979 and is the world’s earliest bus protocol used in industrial fields. Due to its free public release, manufacturers using the protocol do not need to pay any fees, so the…
Wat is WiFi6 in routers?
In the communications market, if you want to evaluate internet celebrities. Since 2020, WiFi 6 has definitely become an internet celebrity in the router market. The fire was a complete mess. The word WiFi seems to have been born together…