{"product_id":"industrial-usb-to-4-ch-serial-converter-original-ft4232hl-chip-supports-usb-to-rs232-485-422-ttl","title":"Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232\/485\/422\/TTL","description":"\u003cdiv class=\"overviewSec\"\u003eIndustrial USB To 4-ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232\/485\/422\/TTL, Multiple Devices Applicable, Multi-OS Compatible\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\u003cdiv class=\"pdT\" style=\"background: #EDF5FF;\"\u003e\u003cdiv class=\"richTitle\" style=\"color: #24AC39;\"\u003eIndustrial USB to 4-ch serial Converter\u003c\/div\u003e\u003cp class=\"richDesc hilitBlock3 round1234\" style=\"background: #24AC39; color: #fff; font-size: 0.9em;\"\u003eUSB To 1-ch TTL + 1-ch TTL\/RS485 + 1-ch Isolated RS485\/422 + 1-ch Isolated RS232\/485\u003c\/p\u003e\u003cp class=\"richDesc\"\u003eFT4232HL | Stable transmission | Multiple devices applicable | Multi-OS compatible\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-1.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background: #1E1C27;\"\u003e\u003cdiv class=\"richTitle\" style=\"color: #24AC39;\"\u003eFeatures At A Glance\u003c\/div\u003e\u003cul class=\"alignl pdTRBL2\" style=\"color: #ffffff;\"\u003e\u003cli\u003eAdopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility\u003c\/li\u003e\u003cli\u003eSupports USB to 4-ch multi-functional serial port, convenient for expanding or debugging various industrial serial port devices\u003c\/li\u003e\u003cli\u003eSupports USB to 1-ch TTL + 1-ch TTL\/RS485 + 1-ch isolated RS485\/422 + 1-ch isolated RS232\/485\u003c\/li\u003e\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal\u003c\/li\u003e\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; ESD protection\u003c\/li\u003e\u003cli\u003eOnboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock proof performance\u003c\/li\u003e\u003cli\u003eFully automatic transceiver circuit with no delay, ensures fast and stable communication between the USB port and different interfaces, without interfering with each other\u003c\/li\u003e\u003cli\u003eOnboard TTL serial 3.3V\/5V voltage translator, config the TTL level via switch\u003c\/li\u003e\u003cli\u003e9 LEDs for indicating the power and transceiver status\u003c\/li\u003e\u003cli\u003eHigh quality USB-B connectors, smoothly plug\/pull\u003c\/li\u003e\u003cli\u003eIndustrial grade metal case, supports wall-mount installation, solid and beautiful, easy to install\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\u003ctable class=\"tabSty-2 mgnTB alignl\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003ePRODUCT TYPE\u003c\/th\u003e\u003ctd colspan=\"2\"\u003eIndustrial USB to 4-channel multi-functional serial converter\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth colspan=\"2\" rowspan=\"3\"\u003eUSB\u003c\/th\u003e\u003ctd\u003eOperating voltage\u003c\/td\u003e\u003ctd\u003e5V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eUSB-B\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003e200mA self-recovery fuse, isolated output\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"5\"\u003ePORT A(TTL only)\u003c\/th\u003e\u003cth rowspan=\"5\"\u003eTTL (UART)\u003c\/th\u003e\u003ctd\u003eOperating voltage\u003c\/td\u003e\u003ctd\u003e3.3V \/ 5V (configurable via switch)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eclamp protection diode, over-voltage\/negative-voltage proof, shock proof\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-point\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 12Mbps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"11\"\u003ePORT B (TTL\/RS485 Choose one) \u003c\/th\u003e\u003cth rowspan=\"5\"\u003eTTL (UART)\u003c\/th\u003e\u003ctd\u003eOperating voltage\u003c\/td\u003e\u003ctd\u003e3.3V \/ 5V (configurable via switch)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eclamp protection diode, over-voltage\/negative-voltage proof, shock proof\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-point\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 12Mbps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"6\"\u003eRS485\u003c\/th\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDirection control\u003c\/td\u003e\u003ctd\u003eHardware automatic control\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eTVS diode, surge protection \u0026 ESD protection\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eResistor\u003c\/td\u003e\u003ctd\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-multipoints (485 mode up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 921600bps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"6\"\u003ePORT C (RS485\/422 Choose one)\u003c\/th\u003e\u003cth rowspan=\"6\"\u003eisolated RS485\/422\u003c\/th\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDirection control\u003c\/td\u003e\u003ctd\u003eHardware automatic control\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eTVS diode, surge protection \u0026 ESD protection, power isolation and signal isolation\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eResistor\u003c\/td\u003e\u003ctd\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-multipoints (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more； 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 921600bps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"10\"\u003ePORT D (RS232\/485 Choose one) \u003c\/th\u003e\u003cth rowspan=\"4\"\u003eisolated RS232\u003c\/th\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eTVS diode, surge protection \u0026 ESD protection, power isolation and signal isolation\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-point\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 921600bps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"6\"\u003eisolated RS485\u003c\/th\u003e\u003ctd\u003eConnector\u003c\/td\u003e\u003ctd\u003eScrew terminal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDirection control\u003c\/td\u003e\u003ctd\u003eHardware automatic control\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection\u003c\/td\u003e\u003ctd\u003eTVS diode, surge protection \u0026 ESD protection, power isolation and signal isolation\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eResistor\u003c\/td\u003e\u003ctd\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTransmission mode\u003c\/td\u003e\u003ctd\u003ePoint-to-multipoints (485 mode up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBaud rate\u003c\/td\u003e\u003ctd\u003e300bps ~ 921600bps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth rowspan=\"3\" colspan=\"2\"\u003eIndicators\u003c\/th\u003e\u003ctd\u003ePWR\u003c\/td\u003e\u003ctd\u003eRed power indicator, light up when there is USB connection and voltage is detected\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTXD\u003c\/td\u003e\u003ctd\u003eGreen TX indicator, light up when the USB port sends data\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRXD\u003c\/td\u003e\u003ctd\u003eBlue RX indicator, light up when the device ports send data back\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eOperating system\u003c\/th\u003e\u003ctd colspan=\"2\"\u003eMac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background: #5C8CBC; color: #ffffff;\"\u003e\u003cdiv class=\"richTitle\"\u003eBasic function\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eSupports USB to 4-ch multi-functional serial port, convenient for expanding or debugging various industrial serial port devices; Supports USB to 1-ch TTL + 1-ch TTL\/RS485 + 1-ch isolated RS485\/422 + 1-ch isolated RS232\/485\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-3.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eOriginal Industrial Grade Chip\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eOnboard original FT232RNL chip, Fast communication, stable \u0026amp; reliable, better compatibility\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-5.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eSafer Isolated Design\u003c\/div\u003e\u003cul class=\"alignl pdTRBL2\"\u003e\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal\u003c\/li\u003e\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\u003c\/ul\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-7.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background-color:#DFE6EC;\"\u003e\u003cdiv class=\"richTitle\"\u003eMultiple Protection, Safe And Stable\u003c\/div\u003e\u003cp class=\"alignl pdTRBL\"\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026 ESD protection.                             Onboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock proof performance.\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-9.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eMulti system Support\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eSupports Mac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7, etc.\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-11.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eAluminium Alloy Enclosure\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eAluminium alloy enclosure with sand blasting and anodic oxidation,Solid and durable; Wall-Mount Support, More flexible for industrial installation\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-13.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eInterface Introduction\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-15.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background-color: #F6F7FB;\"\u003e\u003cdiv class=\"richTitle\"\u003ePin definition\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-17.jpg\" \/\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-19.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eProduct Show\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-21.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-details-size.jpg\" \/\u003e\u003cp class=\"note\"\u003eNote: The above dimensions are measured manually, there is about 1mm error\u003c\/p\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" \/\u003e\u003cdiv class=\"bgGrey\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_content.png\" \/\u003e\u003chr\u003e\u003cdiv\u003e\u003cstrong\u003eWIKI:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/USB_TO_4CH_Serial_Converter\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/USB_TO_4CH_Serial_Converter\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp class=\"subBlock alignl\"\u003e* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\u003cli\u003eUSB TO 4CH Serial Converter x1\u003c\/li\u003e\u003cli\u003eUSB Cable ~1.2m x1\u003c\/li\u003e\u003cli\u003eScrewdriver x1\u003c\/li\u003e\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB-TO-4CH-Serial-Converter\/USB-TO-4CH-Serial-Converter-1_220.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-B-Cable.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-B-Cable_93.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/screwdriver.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/screwdriver_93.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568466223441,"sku":"WSAL25790","price":12186.5,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal257901-450249.jpg?v=1776675246","url":"https:\/\/albistech.eu\/de\/products\/industrial-usb-to-4-ch-serial-converter-original-ft4232hl-chip-supports-usb-to-rs232-485-422-ttl","provider":"Albistech","version":"1.0","type":"link"}