Introduction to the Moxa white paper detailing the essentials of RS-485 half-duplex communication.
RS-485 utilizes differential transmission to cancel out most of the various noise interferences that can affect the signal, making it suitable for long-distance serial communication. <Moxa> Moxa continues to provide industrial Ethernet solutions for broadband networks from edge to core with unparalleled availability and reliability as an innovative provider in industrial automation. They offer a wide range of over 2,000 network-related products. <Moxa's Key Products> Industrial Ethernet switches, serial device servers, media converters, secure routers, IP surveillance cameras.
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basic information
A simple RS-485 network consists of one master and up to 32 slave devices. Since RS-485 uses half-duplex communication, the same two wires (D+ and D-) are used for both transmitting and receiving, which means a method must be incorporated into the system to control which side can transmit. This article explains the concept of Moxa's patented ADDC (Automatic Data Direction Control) and how ADDC operates. Please download the catalog for more information. <About Moxa> Moxa continues to provide industrial Ethernet solutions for broadband networks from edge to core with unmatched availability and reliability as an innovative provider in industrial automation. We offer a wide range of over 2,000 network-related products. 【Moxa's Key Products】 Industrial Ethernet switches, serial device servers, media converters, secure routers, IP surveillance cameras.
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IBS Japan, with the motto "Supporting the IT transformation of industries that sustain our lives," is engaged in global business development in various industrial IT fields, focusing primarily on industrial networks. We carefully address the unique needs of each customer and provide comprehensive solutions that integrate the extensive knowledge and know-how we have cultivated in the industrial sector, thereby enhancing the efficiency and productivity of our customers' businesses. Together with our customers, we research high-level technologies and products recognized worldwide, and we propose solutions backed by solid technology and proven results every day.