{"product_id":"rail-mount-ttl-to-rs232-galvanic-isolated-converter","title":"Rail-mount TTL To RS232 Galvanic isolated Converter","description":"\u003cp\u003eThis converter converts TTL signals to RS232 signals, supporting full-duplex communication. It is compatible with TTL\/RS232 standards and can handle TTL signal levels ranging from 3.3V to 5V. It has built-in anti-reverse and over-voltage protection for the power supply interface, providing safe and stable work on your next project.\u003c\/p\u003e \u003cp\u003eThe unibody power supply isolation provides a stable isolated voltage, eliminating the need for an additional power supply for the isolated terminal. Additionally, the unibody digital isolation improves signal isolation, providing high reliability and strong anti-interference capabilities. The device is designed for low power consumption, making it an efficient solution for a variety of communication projects.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCompatible with TTL\/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication\u003c\/li\u003e \u003cli\u003eCompatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface\u003c\/li\u003e \u003cli\u003eUnibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal\u003c\/li\u003e \u003cli\u003eUnibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption\u003c\/li\u003e \u003cli\u003eTVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof \u0026amp; anti-electrostatic\u003c\/li\u003e \u003cli\u003eProtection diodes, ensure the current\/voltage stable outputs, provide over-current\/over-voltage protection, improve shockproof performance\u003c\/li\u003e \u003cli\u003ePower supply screw terminal, allows 3.3V~5V DC input\u003c\/li\u003e \u003cli\u003eIndustrial rail-mount ABS case design, small in size, easy to install, and cost-effective\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"1036\" style=\"height: 304px; width: 1021px;\"\u003e \u003ctbody\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd rowspan=\"2\" style=\"height: 38px; width: 221.591px;\"\u003e\u003cstrong\u003ePower Supply Interface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003ePower supply\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003e3.3V ~ 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eProtection\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eOver-voltage, reverse-proof\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 221.591px;\"\u003e\u003cstrong\u003eDevice Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd colspan=\"2\" style=\"height: 19px; width: 789.972px;\"\u003eTTL\/RS232 standard compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd rowspan=\"3\" style=\"height: 57px; width: 221.591px;\"\u003e\u003cstrong\u003eTTL\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eConnector\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eScrew terminal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eTransmission distance\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eAbout 10m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eTransmission mode\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003ePoint-to-point\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd rowspan=\"4\" style=\"height: 76px; width: 221.591px;\"\u003e\u003cstrong\u003eRS232\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eConnector\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eScrew terminal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eProtection\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection, power isolation and signal isolation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eTransmission distance\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eAbout 15m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eTransmission mode\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003ePoint-to-point\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 38px;\"\u003e \u003ctd rowspan=\"3\" style=\"height: 76px; width: 221.591px;\"\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 38px; width: 208.864px;\"\u003ePWR\u003c\/td\u003e \u003ctd style=\"height: 38px; width: 577.301px;\"\u003eThe red power indicator lights up when there is a power supply connection and voltage is detected\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eTXD\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eTX indicator lights up when the TTL port sends data\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eRXD\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eRX indicator lights up when the TTL port receives data\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd rowspan=\"2\" style=\"height: 38px; width: 221.591px;\"\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eCase\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003eRail-mount ABS case, suitable for 35mm DIN rail\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 208.864px;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 577.301px;\"\u003e91.6 x 8.7 x 23.3mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/TTL_TO_RS232_(B)\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePinout\u003c\/h3\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Rail-Mount_TTL_To_RS232_features_1.jpg?v=1718793360\" alt=\"\"\u003e\u003c\/p\u003e \u003ctable width=\"417\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd colspan=\"2\" width=\"417\"\u003e\u003cstrong\u003eTop Side Screw Terminal\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd rowspan=\"2\"\u003eVCC\u003c\/td\u003e \u003ctd\u003ePower Input\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDC 3.3V~5V power supply\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGround \/ TTL signal ground\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTXD\u003c\/td\u003e \u003ctd\u003eTTL transmit data pin\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRXD\u003c\/td\u003e \u003ctd\u003eTTL receive data pin\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable width=\"403\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd colspan=\"2\" width=\"403\"\u003e\u003cstrong\u003eBottom Side Screw Terminal\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSGND\u003c\/td\u003e \u003ctd\u003eRS232 signal ground\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTXD\u003c\/td\u003e \u003ctd\u003eRS232 transmit data pin\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRXD\u003c\/td\u003e \u003ctd\u003eRS232 receive data pin\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x TTL To RS232\u003c\/li\u003e \u003cli\u003e1x Screwdriver\u003c\/li\u003e \u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":50847312707857,"sku":"WAV-27386","price":10.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/rail-mount-ttl-to-rs232-galvanic-isolated-converter-waveshare-wav-27386-42450050744515.jpg?v=1735210734","url":"https:\/\/abcd3032.myshopify.com\/products\/rail-mount-ttl-to-rs232-galvanic-isolated-converter","provider":"Tayyab Zak","version":"1.0","type":"link"}