{"product_id":"bb-smartworx-bb-422pp9tb-serial-converter","title":"B+B SMARTWORX BB-422PP9TB Serial Converter","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eBB-422PP9TB Serial Converter: RS-232 to RS-422 Port-Powered Solution\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eB+B SMARTWORX BB-422PP9TB\u003c\/strong\u003e is a port-powered serial converter engineered for industrial automation and legacy system integration. This \u003cstrong\u003eRS-232 to RS-422 converter\u003c\/strong\u003e eliminates external power requirements by harvesting power directly from RS-232 handshaking signals, making it ideal for distributed automation environments, remote monitoring systems, and industrial control applications where power infrastructure is limited. Perfect for engineers upgrading RS-232 devices to RS-422 standards without redesigning power distribution.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePort-powered design — no external power supply required\u003c\/li\u003e\n\u003cli\u003eConverts RS-232 DB9 female to RS-422 terminal block connections\u003c\/li\u003e\n\u003cli\u003eBidirectional full-duplex data communication\u003c\/li\u003e\n\u003cli\u003eUses RS-232 handshaking signals for autonomous operation\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade reliability for automation environments\u003c\/li\u003e\n\u003cli\u003eCompact form factor for panel and DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eSupports standard RS-232 and RS-422 protocols\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eB+B SMARTWORX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBB-422PP9TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232 DB9 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eRS-422 Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Mode\u003c\/td\u003e\n\u003ctd\u003eBidirectional Full-Duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003ePort-Powered (RS-232 Handshaking Signals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 115.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a port-powered serial converter and why do I need one?\u003c\/h3\u003e\n\u003cp\u003eA port-powered serial converter like the BB-422PP9TB draws power directly from RS-232 handshaking signals, eliminating the need for separate power supplies. This is essential in industrial automation where adding external power infrastructure is costly or impractical, allowing you to upgrade legacy RS-232 systems to RS-422 standards seamlessly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan the BB-422PP9TB handle bidirectional RS-422 communication?\u003c\/h3\u003e\n\u003cp\u003eYes, the BB-422PP9TB supports full-duplex bidirectional communication, enabling simultaneous two-way data transmission between RS-232 and RS-422 devices. This ensures reliable data flow in industrial control and monitoring applications without communication bottlenecks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does the RS-232 to RS-422 conversion improve system reliability?\u003c\/h3\u003e\n\u003cp\u003eRS-422 offers superior noise immunity, longer cable distances (up to 4,000 feet), and multi-drop capability compared to RS-232. The BB-422PP9TB converter enables your legacy RS-232 equipment to leverage these advantages, improving signal integrity and reducing errors in harsh industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs external power required for the BB-422PP9TB?\u003c\/h3\u003e\n\u003cp\u003eNo, the BB-422PP9TB is completely port-powered. It harvests power from RS-232 handshaking signals (RTS\/DTR), making it ideal for remote installations and applications where power availability is limited or where adding power infrastructure is not feasible.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"B+B SMARTWORX","offers":[{"title":"Default Title","offer_id":41637504122955,"sku":"BB-422PP9TB","price":148.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.tecisoft.ca\/products\/bb-smartworx-bb-422pp9tb-serial-converter","provider":"TeciSoft","version":"1.0","type":"link"}