{"product_id":"rs232-to-rs485-converter-rs232-to-ttl-3-3v-5v-interface-serial-adapter-serial-to-232-485-422-communication-full-duplex","title":"RS232 to RS485 \/ RS422 Serial Converter – 3.3V \u0026 5V TTL | Full Duplex Communication","description":"\u003ch2\u003eBridge Industrial Serial Protocols with Ease\u003c\/h2\u003e\u003cp\u003eNeed to connect RS232 equipment to an RS485 or RS422 network? This compact serial adapter handles the conversion reliably, supporting both 3.3V and 5V TTL logic levels and full-duplex communication — making it ideal for industrial automation, PLC systems, and embedded development projects.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ Converts RS232 ↔ RS485 \/ RS422 bidirectionally\u003c\/li\u003e\n\u003cli\u003e✅ Supports 3.3V and 5V TTL logic levels\u003c\/li\u003e\n\u003cli\u003e✅ Full-duplex communication for simultaneous send\/receive\u003c\/li\u003e\n\u003cli\u003e⚡ Compact form factor – easy to integrate into any setup\u003c\/li\u003e\n\u003cli\u003e🔧 Suitable for industrial, automation, and embedded applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInput: RS232\u003c\/li\u003e\n\u003cli\u003eOutput: RS485 \/ RS422 \/ TTL\u003c\/li\u003e\n\u003cli\u003eLogic Levels: 3.3V \/ 5V\u003c\/li\u003e\n\u003cli\u003eMode: Full Duplex\u003c\/li\u003e\n\u003cli\u003eApplication: Serial communication, PLC, industrial automation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"PCM-KW-475 \/ China Mainland","offer_id":52630959817051,"sku":"14:193#PCM-KW-475;200007763:201336100","price":9300.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5050\/1979\/files\/S86eb6c6a31384f69860869acf61e40d2D.webp?v=1774004722","url":"https:\/\/gsyrdg-4s.myshopify.com\/products\/rs232-to-rs485-converter-rs232-to-ttl-3-3v-5v-interface-serial-adapter-serial-to-232-485-422-communication-full-duplex","provider":"R.E.D. Shopping","version":"1.0","type":"link"}