{"product_id":"konverter-usb-rs485-ch-pset-ch343-industrial-waveshare-22456","title":"Converter USB - RS485, chipset CH343, Industrial, Waveshare 22456","description":"\u003cdiv style=\"margin: 20px 0;\"\u003e\n\u003cp\u003eAn industrial USB to RS485 bidirectional converter with original CH343G and SP485EEN chips. Thanks to stable communication, it is an ideal choice for industrial control equipment and\/or applications with high communication requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-around; align-items: center; gap: 10px; flex-wrap: wrap; margin: 20px 0;\"\u003e\n\u003cdiv style=\"text-align: center; background-color: #86a571; color: #fff; padding: 10px; border-radius: 5px; width: 150px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 16px;\"\u003eIndustrial Grade\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px;\"\u003eIndustrial converter\u003cbr\u003eOriginal imported chip\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background-color: #86a571; color: #fff; padding: 10px; border-radius: 5px; width: 150px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 16px;\"\u003eUSB to RS485\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px;\"\u003eBidirectional transmission\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background-color: #86a571; color: #fff; padding: 10px; border-radius: 5px; width: 150px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 16px;\"\u003eTVS\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px;\"\u003eTransient voltage\u003cbr\u003esuppression\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background-color: #86a571; color: #fff; padding: 10px; border-radius: 5px; width: 150px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 16px;\"\u003e600W\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px;\"\u003eLightning and surge\u003cbr\u003eprotection\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background-color: #86a571; color: #fff; padding: 10px; border-radius: 5px; width: 150px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 16px;\"\u003e1.2KM\u003c\/h4\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px;\"\u003eUp to 1.2 km\u003cbr\u003eRS485 transmission distance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 1px solid #ddd; border-radius: 5px;\"\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; color: #555; font-size: 14px; line-height: 1.6;\"\u003e\n\u003cli\u003eSupports bidirectional USB to RS485 conversion.\u003c\/li\u003e\n\u003cli\u003eBuilt-in original CH343G and SP485EEN chips. Fast communication, stability, reliability, and better compatibility.\u003c\/li\u003e\n\u003cli\u003eBuilt-in TVS (Transient Voltage Suppressor) protection diode, which effectively suppresses surge voltage and transient spike voltage in the circuit, protecting against lightning and electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eBuilt-in self-recovery fuse and protection diodes, which provide stable current\/voltage outputs, protect against overcurrent\/overvoltage, and improve shock resistance.\u003c\/li\u003e\n\u003cli\u003e3 LEDs for power and transmitter\/receiver status indication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0; padding: 20px; border: 1px solid #ddd; border-radius: 5px;\"\u003e\n\u003ch3 style=\"color: #333; margin-bottom: 15px;\"\u003eFeatures\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; color: #555;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eIndustrial USB to RS485 converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eHost Port\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eDevice Port\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eData Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e300bps ~ \u003cspan\u003e3Mbps\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eUSB\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOperating voltage: 5V\u003cbr\u003eConnector: USB-A\u003cbr\u003eProtection: 200mA self-recovery fuse, ESD protection\u003cbr\u003eTransmission distance: about 5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eConnector: Screw terminal\u003cbr\u003ePins: A+, B-, GND\u003cbr\u003eDirection control: Automatic hardware\u003cbr\u003eProtection: 600W lightning and surge protection, 15KV ESD protection (built-in 120Ω balance resistor)\u003cbr\u003eTransmission distance: about 1.2km (low speed)\u003cbr\u003eTransmission mode: Point-to-multipoint connection (up to 32 nodes, repeaters recommended for 16 or more nodes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eLED Indicators\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePWR: Red power indicator, lights up when USB is connected and voltage is detected\u003cbr\u003eTXD: Red TX indicator, lights up when data is transmitted via USB\u003cbr\u003eRXD: Red RX indicator, lights up when data is received via the device port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTemperature: -15℃ ~ 70℃\u003cbr\u003eHumidity: 5%RH ~ 95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eOperating System\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMac, Linux, Android, WinCE, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eOriginal chips on the board\u003c\/h2\u003e\n\u003cp\u003eThe board features original CH343G and SP485EEN chips, providing better stability and compatibility, built-in lightning protection, resettable fuse, ESD protection, TVS, etc.\u003c\/p\u003e\n\u003cimg alt=\"Image of original chips\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/ChatGPT_Image_27_._2026_._16_39_41.png?v=1777297215\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUSB to RS232\/485 adapter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB-A male to female cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrewdriver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":52233264070972,"sku":"5208^ЩУ","price":704.0,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/Konwerter-Mikrobot-USB-RS485-B-CH343G-od-Waveshare.png?v=1761505242","url":"https:\/\/informatica.com.ua\/en\/products\/konverter-usb-rs485-ch-pset-ch343-industrial-waveshare-22456","provider":"Informatica","version":"1.0","type":"link"}