Name: TTL To RS485 (C) Galvanic Isolated Converter
Brand: Waveshare
SKU: ELC3062
Price: 549.99 INR
Availability: InStock

{"id":9513525018941,"title":"TTL To RS485 (C) Galvanic Isolated Converter","handle":"ttl-to-rs485-c-galvanic-isolated-converter","description":"\u003cdiv style=\"text-align: center;\" class=\"pdT\" data-mce-style=\"text-align: center;\"\u003e\n\u003ch1 style=\"text-align: center;\" class=\"richTitle\" data-mce-style=\"text-align: center;\"\u003eTTL To RS485 (C)\u003cbr\u003eGalvanic Isolated Converter\u003c\/h1\u003e\n\u003ch3 style=\"text-align: center;\" class=\"hilitBlock3 round1234\" data-mce-style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(194, 0, 1);\" data-mce-style=\"color: rgb(194, 0, 1);\"\u003eCastellated Holes With Immersion Gold process, Compact size, Easy to integrate\u003c\/span\u003e\u003c\/h3\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"TTL To RS485 (C) converter, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-1.jpg\" data-mce-style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-1.jpg\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"TTL To RS485 (C) converter, features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-3.jpg\" data-mce-style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-3.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eFeatures At A Glance\u003c\/h2\u003e\n\u003cdiv class=\"bgGrey alignl subBlock mgnTB\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with TTL\/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface\u003c\/li\u003e\n\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal\u003c\/li\u003e\n\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; anti-electrostatic\u003c\/li\u003e\n\u003cli\u003eOnboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provide over-current\/over-voltage protection, improve shock proof performance\u003c\/li\u003e\n\u003cli\u003eOnboard RS485 output terminal 120R resistor, enabled via soldering\u003c\/li\u003e\n\u003cli\u003eBlack immersion gold process design, compact size, easy to integrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 70%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003ePRODUCT TYPE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eGalvanic isolated TTL To RS485 converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003ePOWER SUPPLY INTERFACE\u003c\/th\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e3.3V ~ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eover-voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDEVICE PORT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eTTL\/RS485 standard compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eTTL\u003c\/th\u003e\n\u003ctd\u003eTransmission distance\u003c\/td\u003e\n\u003ctd\u003eLess than 10m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission mode\u003c\/td\u003e\n\u003ctd\u003epoint-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"4\"\u003eRS485\u003c\/th\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003e200W lightningproof and surge-suppress, 6KV ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal resistor\u003c\/td\u003e\n\u003ctd\u003e120R, enabled via soldering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003eAbout 1.2km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Mode\u003c\/td\u003e\n\u003ctd\u003epoint-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAPPEARANCE\u003c\/th\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e42.8 x 15.2 x 4.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003ePrimary Function\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003e\u003cstrong\u003eConverting The TTL Signal Into Balanced Differential RS485 Signal\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003e\u003cstrong\u003eFor Interface Converting, Expanding Nodes And Long-Distance Communication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, primary functions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-5.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-5.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eMultiple Protection, Safe And Stable\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\" style=\"text-align: center;\"\u003eOnboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard Lightningproof Diodes and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; anti-electrostatic. Onboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage protection, improves shock proof performance\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, multiple protections\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-7.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eCompact And Easy Integration\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"text-align: center;\"\u003eCastellated Holes With Immersion Gold Design, Highly Integrated Packaging\u003cbr\u003eSupports Multiple Ways To Be Embedded Into Various Product Applications\u003c\/p\u003e\n\u003ctable style=\"width: 60%; margin: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0px; text-align: center;\"\u003e\u003cimg alt=\"TTL To RS485 (C) converter, compact size\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-1.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-1.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 0px; text-align: center;\"\u003e\u003cimg alt=\"TTL To RS485 (C) converter, back view\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-2.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-2.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\"\u003eInterface Introduction\u003c\/h2\u003e\n\u003ctable style=\"margin: auto; width: 60%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; width: 30%;\"\u003e\u003cstrong\u003eINDICATORS\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right; width: 30%;\"\u003eR (RXD)\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eRX indicator, lights up when the TTL port receives data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right;\"\u003eT (TXD)\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eTX indicator, lights up when the TTL port sends data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right;\"\u003ePWR\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003ePower indicator, lights up when there is power supply connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-intro.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-intro.jpg\"\u003e\n\u003ctable style=\"width: 80%; margin: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eLEFT SIDE INTERFACE\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; width: 48.4517%; height: 19.5938px;\"\u003e\u003cstrong\u003eRIGHT SIDE INTERFACE\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\" style=\"width: 4.59091%; height: 39.1876px; text-align: right;\"\u003ePE\u003c\/th\u003e\n\u003ctd rowspan=\"2\" style=\"width: 41.8665%; height: 39.1876px; text-align: left;\"\u003eRS485 signal ground\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eGND\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eGround \/ TTL signal ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eRXD\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eTTL receive data pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 4.59091%; height: 19.5938px; text-align: right;\"\u003eB-\u003c\/th\u003e\n\u003ctd style=\"width: 41.8665%; height: 19.5938px; text-align: left;\"\u003eRS485 differential signal B-\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eTXD\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eTTL transmit data pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 4.59091%; height: 39.1875px; text-align: right;\"\u003eA+\u003c\/th\u003e\n\u003ctd style=\"width: 41.8665%; height: 39.1875px; text-align: left;\"\u003eRS485 differential signal A+\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 39.1875px; text-align: right;\"\u003eVCC\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 39.1875px; text-align: left;\"\u003ePower Input\u003cbr\u003eDC 3.3V~5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eCommunication Connection Diagram\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003eTTL convert to RS485, point-to-point, half-duplex communication, suitable for interface conversion\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection one\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-11.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-11.jpg\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 1);\"\u003eTTL convert to RS485, point-to-multipoint, half-duplex communication, suitable for expanding nodes\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection two\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-13.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-13.jpg\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003eTwo groups TTL To RS485 conversion, point-to-point, half-duplex communication, suitable for extending the communication distance of TTL\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection three\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-15.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-15.jpg\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eDimensions\u003c\/h2\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-size.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eResources\u003c\/h2\u003e\n\u003cstrong\u003eWiki:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/TTL_TO_RS485_(C)\" target=\"_blank\" data-mce-href=\"http:\/\/www.waveshare.com\/wiki\/TTL_TO_RS485_(C)\"\u003ewww.waveshare.com\/wiki\/TTL_TO_RS485_(C)\u003c\/a\u003e\n\u003cdiv class=\"bgGrey\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"bgGrey\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage Contains:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.003 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eTTL TO RS485 (C) x1\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C)\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-pack.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-pack.jpg\"\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","published_at":"2024-06-20T04:48:00+05:30","created_at":"2024-06-20T04:45:30+05:30","vendor":"Waveshare","type":"","tags":["27479","8CH","dual","ELC2","ETH","Ethernet Converter","High-Speed","INDSTRL","Industrial","Low-Power","NET-ACC","port","RS232","RS485","serial","Serial Ports","TTL","UART","USB to TTL","WaveSH","Waveshare","WVSH"],"price":54999,"price_min":54999,"price_max":54999,"available":true,"price_varies":false,"compare_at_price":69999,"compare_at_price_min":69999,"compare_at_price_max":69999,"compare_at_price_varies":false,"variants":[{"id":48980251115837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC3062","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TTL To RS485 (C) Galvanic Isolated Converter","public_title":null,"options":["Default Title"],"price":54999,"weight":20,"compare_at_price":69999,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-1.jpg?v=1718839065","\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-5.jpg?v=1718839065","\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-4.jpg?v=1718839065","\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-3.jpg?v=1718839065","\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-2.jpg?v=1718839065"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-1.jpg?v=1718839065","options":["Title"],"media":[{"alt":null,"id":38974719459645,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-1.jpg?v=1718839065"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-1.jpg?v=1718839065","width":800},{"alt":null,"id":38974719492413,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-5.jpg?v=1718839065"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-5.jpg?v=1718839065","width":800},{"alt":null,"id":38974719525181,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-4.jpg?v=1718839065"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-4.jpg?v=1718839065","width":800},{"alt":null,"id":38974719557949,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-3.jpg?v=1718839065"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-3.jpg?v=1718839065","width":800},{"alt":null,"id":38974719590717,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-2.jpg?v=1718839065"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ttl-to-rs485-c-2.jpg?v=1718839065","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv style=\"text-align: center;\" class=\"pdT\" data-mce-style=\"text-align: center;\"\u003e\n\u003ch1 style=\"text-align: center;\" class=\"richTitle\" data-mce-style=\"text-align: center;\"\u003eTTL To RS485 (C)\u003cbr\u003eGalvanic Isolated Converter\u003c\/h1\u003e\n\u003ch3 style=\"text-align: center;\" class=\"hilitBlock3 round1234\" data-mce-style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(194, 0, 1);\" data-mce-style=\"color: rgb(194, 0, 1);\"\u003eCastellated Holes With Immersion Gold process, Compact size, Easy to integrate\u003c\/span\u003e\u003c\/h3\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"TTL To RS485 (C) converter, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-1.jpg\" data-mce-style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-1.jpg\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"TTL To RS485 (C) converter, features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-3.jpg\" data-mce-style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-3.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eFeatures At A Glance\u003c\/h2\u003e\n\u003cdiv class=\"bgGrey alignl subBlock mgnTB\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with TTL\/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface\u003c\/li\u003e\n\u003cli\u003eOnboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal\u003c\/li\u003e\n\u003cli\u003eOnboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; anti-electrostatic\u003c\/li\u003e\n\u003cli\u003eOnboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provide over-current\/over-voltage protection, improve shock proof performance\u003c\/li\u003e\n\u003cli\u003eOnboard RS485 output terminal 120R resistor, enabled via soldering\u003c\/li\u003e\n\u003cli\u003eBlack immersion gold process design, compact size, easy to integrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 70%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003ePRODUCT TYPE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eGalvanic isolated TTL To RS485 converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003ePOWER SUPPLY INTERFACE\u003c\/th\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e3.3V ~ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eover-voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDEVICE PORT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eTTL\/RS485 standard compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eTTL\u003c\/th\u003e\n\u003ctd\u003eTransmission distance\u003c\/td\u003e\n\u003ctd\u003eLess than 10m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission mode\u003c\/td\u003e\n\u003ctd\u003epoint-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"4\"\u003eRS485\u003c\/th\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003e200W lightningproof and surge-suppress, 6KV ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal resistor\u003c\/td\u003e\n\u003ctd\u003e120R, enabled via soldering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003eAbout 1.2km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Mode\u003c\/td\u003e\n\u003ctd\u003epoint-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAPPEARANCE\u003c\/th\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e42.8 x 15.2 x 4.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003ePrimary Function\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003e\u003cstrong\u003eConverting The TTL Signal Into Balanced Differential RS485 Signal\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003e\u003cstrong\u003eFor Interface Converting, Expanding Nodes And Long-Distance Communication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, primary functions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-5.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-5.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eMultiple Protection, Safe And Stable\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\" style=\"text-align: center;\"\u003eOnboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard Lightningproof Diodes and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof \u0026amp; anti-electrostatic. Onboard self-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage protection, improves shock proof performance\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, multiple protections\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-7.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eCompact And Easy Integration\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"text-align: center;\"\u003eCastellated Holes With Immersion Gold Design, Highly Integrated Packaging\u003cbr\u003eSupports Multiple Ways To Be Embedded Into Various Product Applications\u003c\/p\u003e\n\u003ctable style=\"width: 60%; margin: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0px; text-align: center;\"\u003e\u003cimg alt=\"TTL To RS485 (C) converter, compact size\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-1.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-1.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 0px; text-align: center;\"\u003e\u003cimg alt=\"TTL To RS485 (C) converter, back view\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-2.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-9-2.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\"\u003eInterface Introduction\u003c\/h2\u003e\n\u003ctable style=\"margin: auto; width: 60%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; width: 30%;\"\u003e\u003cstrong\u003eINDICATORS\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right; width: 30%;\"\u003eR (RXD)\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eRX indicator, lights up when the TTL port receives data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right;\"\u003eT (TXD)\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eTX indicator, lights up when the TTL port sends data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: right;\"\u003ePWR\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003ePower indicator, lights up when there is power supply connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-intro.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-intro.jpg\"\u003e\n\u003ctable style=\"width: 80%; margin: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eLEFT SIDE INTERFACE\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; width: 48.4517%; height: 19.5938px;\"\u003e\u003cstrong\u003eRIGHT SIDE INTERFACE\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\" style=\"width: 4.59091%; height: 39.1876px; text-align: right;\"\u003ePE\u003c\/th\u003e\n\u003ctd rowspan=\"2\" style=\"width: 41.8665%; height: 39.1876px; text-align: left;\"\u003eRS485 signal ground\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eGND\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eGround \/ TTL signal ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eRXD\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eTTL receive data pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 4.59091%; height: 19.5938px; text-align: right;\"\u003eB-\u003c\/th\u003e\n\u003ctd style=\"width: 41.8665%; height: 19.5938px; text-align: left;\"\u003eRS485 differential signal B-\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 19.5938px; text-align: right;\"\u003eTXD\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 19.5938px; text-align: left;\"\u003eTTL transmit data pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 4.59091%; height: 39.1875px; text-align: right;\"\u003eA+\u003c\/th\u003e\n\u003ctd style=\"width: 41.8665%; height: 39.1875px; text-align: left;\"\u003eRS485 differential signal A+\u003c\/td\u003e\n\u003cth style=\"width: 7.46875%; height: 39.1875px; text-align: right;\"\u003eVCC\u003c\/th\u003e\n\u003ctd style=\"width: 40.9829%; height: 39.1875px; text-align: left;\"\u003ePower Input\u003cbr\u003eDC 3.3V~5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eCommunication Connection Diagram\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003eTTL convert to RS485, point-to-point, half-duplex communication, suitable for interface conversion\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection one\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-11.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-11.jpg\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 1);\"\u003eTTL convert to RS485, point-to-multipoint, half-duplex communication, suitable for expanding nodes\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection two\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-13.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-13.jpg\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp class=\"alignl pdTRBL\"\u003e\u003cspan style=\"color: rgb(194, 0, 0);\"\u003eTwo groups TTL To RS485 conversion, point-to-point, half-duplex communication, suitable for extending the communication distance of TTL\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, communication connection three\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-15.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-15.jpg\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eDimensions\u003c\/h2\u003e\n\u003cimg alt=\"TTL To RS485 (C) converter, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-size.jpg\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\"\u003eResources\u003c\/h2\u003e\n\u003cstrong\u003eWiki:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/TTL_TO_RS485_(C)\" target=\"_blank\" data-mce-href=\"http:\/\/www.waveshare.com\/wiki\/TTL_TO_RS485_(C)\"\u003ewww.waveshare.com\/wiki\/TTL_TO_RS485_(C)\u003c\/a\u003e\n\u003cdiv class=\"bgGrey\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"bgGrey\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage Contains:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.003 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eTTL TO RS485 (C) x1\u003c\/p\u003e\n\u003cimg alt=\"TTL To RS485 (C)\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-pack.jpg\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/TTL-TO-RS485-C\/TTL-TO-RS485-C-pack.jpg\"\u003e\n\u003c\/div\u003e\n\u003c!----\u003e"}

TTL To RS485 (C) Galvanic Isolated Converter

TTL To RS485 (C)
Galvanic Isolated Converter

Castellated Holes With Immersion Gold process, Compact size, Easy to integrate

Features At A Glance

Specifications

Primary Function

Multiple Protection, Safe And Stable

Compact And Easy Integration

Interface Introduction

Communication Connection Diagram

Dimensions

Resources

Package Contains:

Want to buy in bulk?

Customer Reviews

Custom Requirements?

Download the ThinkRobotics Mobile App

We are here to serve you! Reach us at:

Popular Links

Shopping Cart

Let customers speak for us

PRODUCT TYPE	Galvanic isolated TTL To RS485 converter
POWER SUPPLY INTERFACE	Power supply	3.3V ~ 5V
POWER SUPPLY INTERFACE	Protection	over-voltage
DEVICE PORT	TTL/RS485 standard compatible
TTL	Transmission distance	Less than 10m
TTL	Transmission mode	point-to-point
RS485	Protection	200W lightningproof and surge-suppress, 6KV ESD protection
	Terminal resistor	120R, enabled via soldering
	Transmission Distance	About 1.2km
	Transmission Mode	point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
APPEARANCE	Dimensions	42.8 x 15.2 x 4.75mm

INDICATORS
R (RXD)	RX indicator, lights up when the TTL port receives data
T (TXD)	TX indicator, lights up when the TTL port sends data
PWR	Power indicator, lights up when there is power supply connection and voltage is detected

LEFT SIDE INTERFACE		RIGHT SIDE INTERFACE
PE	RS485 signal ground	GND	Ground / TTL signal ground
PE	RS485 signal ground	RXD	TTL receive data pin
B-	RS485 differential signal B-	TXD	TTL transmit data pin
A+	RS485 differential signal A+	VCC	Power Input DC 3.3V~5V power supply