{"product_id":"e810-u16-u17-series-usb-to-serial-converter-ttl-rs485","title":"E810-U16\/U17 Series USB to Serial Converter TTL\/RS485","description":"\u003cp\u003eE810 series (U16\/U17) encompasses industrial-grade USB to serial (TTL\/RS485\/RS232\/RS422) converters, engineered to provide highly stable protocol bridging and reliable data transmission in electrically noisy industrial environments.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #165dff; color: white; text-align: left;\"\u003e\n\u003cth\u003eProduct Model\u003c\/th\u003e\n\u003cth\u003eE810-U16\u003c\/th\u003e\n\u003cth\u003eE810-U17\u003c\/th\u003e\n\u003cth\u003eE810-U16C\u003c\/th\u003e\n\u003cth\u003eE810-U17C\u003c\/th\u003e\n\u003cth\u003eE810-U16H\u003c\/th\u003e\n\u003cth\u003eE810-U17H\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip Solution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFT232RL\u003c\/td\u003e\n\u003ctd\u003eFT232RL\u003c\/td\u003e\n\u003ctd\u003eCH343G\u003c\/td\u003e\n\u003ctd\u003eCH343G\u003c\/td\u003e\n\u003ctd\u003eFT232HL\u003c\/td\u003e\n\u003ctd\u003eFT232HL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS422\u003c\/td\u003e\n\u003ctd\u003eUSB to RS485 \/ RS232\u003c\/td\u003e\n\u003ctd\u003eUSB to RS422 \/ RS485\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485 \/ RS232\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485 \/ RS232 \/ RS422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Non-Isolated\u003c\/td\u003e\n\u003ctd\u003eStandard Non-Isolated\u003c\/td\u003e\n\u003ctd\u003eEnhanced EMC Protection\u003c\/td\u003e\n\u003ctd\u003eEnhanced EMC Protection\u003c\/td\u003e\n\u003ctd\u003eHigh Galvanic Isolation\u003c\/td\u003e\n\u003ctd\u003eHigh Galvanic Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBasic laboratory debugging\u003c\/td\u003e\n\u003ctd\u003eFull-duplex serial testing\u003c\/td\u003e\n\u003ctd\u003eCommercial data acquisition\u003c\/td\u003e\n\u003ctd\u003eMulti-drop node networking\u003c\/td\u003e\n\u003ctd\u003eHigh-noise industrial PLC\u003c\/td\u003e\n\u003ctd\u003eComplex factory automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS485 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS422 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTTL Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS232 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003ctd\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStop Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParity Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003eNONE, ODD, EVEN, MARK, SPACE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature \u0026amp; Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e-40 ~ +85°C, 5% ~ 95%RH (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature \u0026amp; Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e-40 ~ +105°C, 5% ~ 95%RH (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e68 × 78.3 × 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDownload Manual\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_72b608c3-f541-4e53-88a0-4a8da839b1bc.jpg?v=1782462745\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_170097e6-ba03-4cb4-8b3d-bd7ae74126c5.jpg?v=1782462947\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_5f6559fe-d6b8-46b4-a6d4-a39a0d949923.jpg?v=1782463007\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_812a0f76-8bb9-443a-a7c7-82ebda0feb4d.jpg?v=1782463048\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_0cc26071-5ddd-4da6-a7d0-3cd7b43cca31.jpg?v=1782463105\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_443f11f0-2d4c-4546-93af-4c7d23021a58.jpg?v=1782463125\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_0443bb54-99c3-48f2-901a-70bc58d26e5a.jpg?v=1782463144\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_03c6105c-ab86-4ca1-a2d1-279d0539ad6c.jpg?v=1782463211\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_0434043c-50f3-486d-8ff4-9f80365cffb1.jpg?v=1782463227\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_f20ff3ad-610b-4601-a02c-c6a514fc648f.jpg?v=1782463252\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_d19f5c15-5014-4166-8bc5-4e56d410891e.jpg?v=1782463307\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_1edec867-e318-4c64-b1d0-d70aea250a28.jpg?v=1782463356\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eApplication Scenarios\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eIndustrial Automation \u0026amp; PLC Programming:\u003c\/b\u003e In factory floor environments fraught with electromagnetic interference (EMI) from heavy machinery, engineers often face dropped packets during PLC debugging. The E810-U16H, utilizing advanced galvanic isolation and transient voltage suppression, breaks ground loops and ensures flawless command execution between the host PC and the industrial controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eBuilding Access Control Systems:\u003c\/b\u003e Security integrators frequently struggle with signal attenuation when networking dozens of card readers across long distances. By leveraging the E810 series' robust RS485 conversion and integrated fail-safe biasing, systems can easily maintain stable polling rates across a 1200-meter multi-drop bus without data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eTesting and Measurement Equipment Logging:\u003c\/b\u003e When interfacing with high-frequency sensors that require custom baud rates, standard commercial converters often fail due to clock inaccuracies. The E810 series ensures precise hardware-level timing and high-speed data throughput, allowing electrical engineers to log continuous data streams without buffer overruns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical FAQ\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cstrong\u003eQ: What are the specific logic level thresholds for the TTL interface on the E810 series? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eA: The TTL interface operates natively at a 3.3V logic level but is strictly 5V tolerant. A logic high is output at approximately 3.3V, while a logic low is maintained below 0.4V. This ensures safe direct interfacing with modern 3.3V MCUs like STM32 and legacy 5V logic systems without requiring external level shifting circuitry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cstrong\u003eQ: How does the RS485 interface manage bus termination and impedance matching? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eA: The internal transceiver circuitry features integrated transient voltage suppression and fail-safe biasing. While external 120-ohm termination resistors must be deployed by the user at the physical ends of a long transmission line to prevent signal reflection, the internal A\/B line pull-up and pull-down resistors guarantee a defined logic state during bus idle periods.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cstrong\u003eQ: What are the maximum power draw and voltage specifications over the USB bus? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eA: The device is entirely USB bus-powered, drawing a maximum of 100mA at 5V DC under continuous, heavy-load transmission. Internal LDO regulators step this down to power the core logic chips, ensuring the converter maintains absolute stability even if the host machine's USB port voltage fluctuates between 4.75V and 5.25V.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cstrong\u003eQ: How is hardware isolation implemented in the 'H' models to protect host equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eA: The high-isolation models utilize integrated magnetic or digital isolators paired with an isolated DC-DC converter. This architecture provides up to 1500V RMS galvanic isolation between the USB host and the serial transmission lines, effectively eliminating ground loops and protecting the computer's motherboard from high-voltage surges commonly found in motor drive applications.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"E810-U16","offer_id":48586627383501,"sku":"E810-U16","price":27.48,"currency_code":"USD","in_stock":true},{"title":"E810-U16C","offer_id":48586627416269,"sku":"E810-U16C","price":19.51,"currency_code":"USD","in_stock":true},{"title":"E810-U16H","offer_id":48586627449037,"sku":"E810-U16H","price":35.44,"currency_code":"USD","in_stock":true},{"title":"E810-U17","offer_id":48586627481805,"sku":"E810-U17","price":27.48,"currency_code":"USD","in_stock":true},{"title":"E810-U17C","offer_id":48586627514573,"sku":"E810-U17C","price":19.51,"currency_code":"USD","in_stock":true},{"title":"E810-U17H","offer_id":48586627547341,"sku":"E810-U17H","price":35.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_0885e976-8967-4518-aead-c0cb5e3db6de.jpg?v=1782461636","url":"https:\/\/ebyteiot.com\/pt\/products\/e810-u16-u17-series-usb-to-serial-converter-ttl-rs485","provider":"Ebyte Official Store - IoT Module Manufacturer","version":"1.0","type":"link"}