Summary
RS-485, also known as TIA-485(-A) or EIA-485, is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. It allows for long cabling distances in electrically noisy environments and can support multiple devices on the same bus, with electrical signaling being balanced.
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It also defines the electrical interface and physical layer for point-to-point communication of electrical devices.
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Summary
RS-485 , also known as TIA-485(-A) or EIA-485 , is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. Electrical signaling is balanced , and multipoint systems are supported.
RS-485 - Wikipedia
wikipedia.org
Summary
RS-485 is an industrial specification that defines the electrical interface and physical layer for point-to-point communication of electrical devices. The RS-485 standard allows for long cabling distances in electrically noisy environments and can support multiple devices on the same bus.
RS-485 Serial Interface Explained | CUI Devices
cuidevices.com
