{"product_id":"industrial-usb-to-rs485-communication-module-bidirectional-half-duplex-serial-line-converter-tvs-protection-u485ch340g-converter","title":"Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003612829\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000001785203\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003eProduct parameters\u003cbr\u003e1. Power supply: USB 5V\u003cbr\u003e2. Transmission distance: 1200m (9600 BPS)\u003cbr\u003e3. Chip scheme: CH340\u003cbr\u003e4. Communication protocol: pure hardware device, not limited by the protocol\u003cbr\u003e5. Baud rate: up to 921600bps, supporting mutual transmission of high baud rate\u003cbr\u003e6. Protection: TVS transient suppression protection, electrostatic ESD protection, anti surge protection, AB signal line short circuit protection, power supply short circuit protection (short circuit) (connected or not)\u003cbr\u003e7. Temperature range: - 40 ℃ - 80 ℃\u003cbr\u003e8. 5V power supply external fuse current limiting\u003cbr\u003e9. Support system: support hot plug and WIN98\/CE\/2000\/2003\/2008\/XP\/WIN7\/WIN8\/WIN10\/VISTA\/LINUX\/Mac OS X system, USB interface, hot plug\u003cbr\u003e10. Automatically identify and control the data transmission direction, without any pinch point manual signals (such as RTS, DTR, etc.), and without jumper settings, current mode conversion can be achieved to ensure compliance with existing communication software and interface hardware.\u003cbr\u003e11. Weight: 16g\u003cbr\u003e12. Size: length, width and height 70 * 27 * 13mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eProduct Description\u003cbr\u003eAll use original chips! All use original chips\u003cbr\u003eIndustrial protection: TVS transient suppression protection\u003cbr\u003eElectrostatic ESD protection, surge protection\u003cbr\u003eShort circuit of AB signal line and power supply\u003cbr\u003ePower protection (short circuit, no burning)\u003cbr\u003eThe transmission distance can reach 1200 meters (test location:\u003cbr\u003e9600 BPS), which supports the baud rate of 921600, namely\u003cbr\u003eIt is much higher than 115200. It's in pairs. Higher\u003cbr\u003eThe transmission baud rate multi system supports hot plug and\u003cbr\u003eWIN98\/CE\/2000\/2003\/2008\/XP\/WIN7\/WIN8\/WIN10\/VISTA\/\u003cbr\u003eLINUX\/Mac OS X system, USB interface, hot pluggable\u003cbr\u003eAutomatic identification and control of data transmission\u003cbr\u003eNo handshake signal (e.g. RTS, DTR\u003cbr\u003eEtc.), it can be realized without setting jumper current mode\u003cbr\u003eTransform to ensure compliance with existing communications\u003cbr\u003eSoftware and interface hardware.\u003cbr\u003eWith TXD and RXD indicators\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eDrive installation\u003cbr\u003e1. Download the driver installation package from Baidu Network Disk.\u003cbr\u003e2. Double click CH341ser Exe to install. Click Run.\u003cbr\u003e3. Click Install\u003cbr\u003e\u003cbr\u003eView USB drive\u003cbr\u003e1. Right click My Computer and click Properties\u003cbr\u003e2. Click Device Manager\u003cbr\u003e3. When the computer is connected to USB, the USB serial port device will display (COM)\u003cbr\u003e\u003cbr\u003eWiring instructions\u003cbr\u003ePin: a-485 signal terminal a\u003cbr\u003ePin 2: B-485 signal terminal B\u003cbr\u003ePin 3: GND-485 signal ground (not connected)\u003cbr\u003ePin 4: GND external power grounding (for other equipment) Standby power supply (power supply or no-load)\u003cbr\u003ePin: VCC external power supply 5V+(can supply power to other energized or no-load devices)\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"USB To RS232","offer_id":55513920045355,"sku":"14:350852#USB To RS232","price":23.08,"currency_code":"USD","in_stock":true},{"title":"USB To RS485","offer_id":55513920078123,"sku":"14:4044226#USB To RS485","price":16.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S39718471dcf941a2bc41dfa21f6e7d0fF.webp?v=1789008472","url":"https:\/\/yoeruyo.com\/products\/industrial-usb-to-rs485-communication-module-bidirectional-half-duplex-serial-line-converter-tvs-protection-u485ch340g-converter","provider":"Yoeruyo","version":"1.0","type":"link"}