{"product_id":"milestone-ld-15u-rs232-to-rs422-rs485-converter","title":"RS232 to RS422 \/ RS485 Converter 230V : LD-15U","description":"\u003cp\u003eThe Milestone \u003cstrong\u003eLD-15U \u003c\/strong\u003eis a dependable RS232 to RS422\/RS485 serial converter that enables legacy RS232 equipment to communicate with modern RS422 and RS485 industrial systems. Powered by a standard 230V AC supply, it delivers stable long-distance serial communication and converts point-to-point RS232 links into multi-drop RS422\/RS485 networks, making it an ideal building block for industrial control, security and automation installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Feature\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-49\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-48\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-48\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eUniversal RS232 to RS485\/RS422 Conversion\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-48 citation-end-48\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Converts standard RS232 signals to differential RS485 or RS422 control signals, enabling high-speed long-distance serial communication.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-50\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-47\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-47\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eFlexible Wire \u0026amp; Duplex Operation\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-47 citation-end-47\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Features a rear selection switch to easily toggle between 2-wire (half-duplex) RS485 and 4-wire (full-duplex) RS422 mode configurations.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-51\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-46\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-46\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eLong-Distance Transmission Range\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-46 citation-end-46\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Drives serial data up to 1.2 km (1,200 meters) over standard shielded twisted-pair cabling under high-noise industrial conditions.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-52\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-45\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-45\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eOpto-Isolation \u0026amp; Surge Protection\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-45 citation-end-45\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Built-in optoelectronic isolation and individual signal spike suppressors safeguard connected systems against high-voltage transients up to 2500V Peak, noise, and ground loops.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-53\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-44\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-44\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eMulti-Drop \u0026amp; Flow Control Support\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-44 citation-end-44\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Supports up to 32 multidrop devices in a networked environment, featuring automatic flow control or manual DSR handshake line management.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_773f2e939cd10ddd-54\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-43\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e• \u003c\/span\u003e\u003cb style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e\u003cspan class=\"citation-43\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003eIndustrial Build \u0026amp; LED Diagnostics\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-43 citation-end-43\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important;\"\u003e: Housed in a durable enclosure with clear LED status indicators for Power, TX, RX, and DSR for quick line diagnostics.\u003csup class=\"superscript embedded\" style=\"font-family: 'Google Sans Text', sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-left: 0px !important; margin-right: 0px !important; font-size: 16px !important; background-color: transparent !important;\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003e• Industrial automation and machine control systems\u003cbr\u003e• Access control and security integration panels\u003cbr\u003e• Building management and HVAC control networks\u003cbr\u003e• Data acquisition and SCADA installations\u003cbr\u003e• AV and CCTV system integration\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003cbr\u003eThe Milestone \u003cstrong\u003eLD-15U \u003c\/strong\u003eRS232 to RS422\/RS485 converter is a practical, cost-effective solution for extending and modernising serial communication links. With its 230V AC operation and dependable signal conversion, it ensures stable data transfer in demanding B2B and industrial environments.\u003c\/p\u003e","brand":"FUDS International | Security services | Home Autiomation","offers":[{"title":"Default Title","offer_id":52231569146072,"sku":"FUDS-250","price":3500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/3006\/5624\/files\/milestone-ld-15u-rs232-to-rs422-rs485-converter__1.png?v=1786625566","url":"https:\/\/fudsinternational.com\/products\/milestone-ld-15u-rs232-to-rs422-rs485-converter","provider":"FUDS International | Security services | Home Automation","version":"1.0","type":"link"}