{"product_id":"allen-bradley-1747-pic-slc-500-rs-232-to-dh-485-interface-converter","title":"Allen-Bradley 1747-PIC SLC 500 RS-232 to DH-485 Interface Converter","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 overflow-x-auto\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp\u003eThe Allen-Bradley 1747-PIC is an interface converter used to bridge RS-232 devices to DH-485 networks within SLC 500 systems. It enables communication with SLC 5\/01, 5\/02, and 5\/03 processors, ensuring reliable data transfer between serial equipment and DH-485-based controllers. Designed for industrial use, it provides stable protocol conversion to support seamless integration and system performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 450.657px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e1747-PIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eInterface Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eRS-232 to RS-485 (DH-485) for SLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e25-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eSLC 5\/01, 5\/02, 5\/03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eInterface Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eSerial Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eCOM1 and COM2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e32 KB (4,000 instructions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e64,000 Words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eProgram Scan Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e0.9 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eI\/O Scan Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e0.225 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eI\/O Chassis Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eChassis Module Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eUp to 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eEthernet, RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eBackup Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eFlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupported Networks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eDH-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eSLC 500 serial-to-network communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eUsage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003eIndustrial automation communication bridging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.5668%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.6793%; height: 19.5938px;\"\u003e0.64 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eInformation About 1747-PIC\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe 1747-PIC is part of Allen-Bradley’s communication accessory family, engineered to convert RS-232 signals into DH-485 protocol for legacy SLC 500 platforms. It supports direct communication with SLC 5\/01 through SLC 5\/03 processors, enabling diagnostics, programming access, and data exchange across mixed serial and DH-485 networks. Its design includes a 25-pin connector interface and compatibility with standard RS-232 communication ports, allowing straightforward integration with automation tools and operator devices. Widely used in industrial environments, the converter enhances the communication capabilities of SLC processors, ensuring dependable and consistent system connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRS-232 to DH-485 conversion: Bridges serial devices to DH-485 networks for SLC systems.\u003c\/li\u003e\n\u003cli\u003eSLC 5\/01–5\/03 compatibility: Interfaces directly with early-generation SLC 500 processors.\u003c\/li\u003e\n\u003cli\u003e25-pin connector: Provides a standard interface for connection to communication ports.\u003c\/li\u003e\n\u003cli\u003eReliable protocol bridging: Ensures stable data exchange between serial and DH-485 devices.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade design: Built for continuous operation in automation environments.\u003c\/li\u003e\n\u003cli\u003eSupports configuration tools: Enables programming and diagnostics via RS-232.\u003c\/li\u003e\n\u003cli\u003eExpands communication options: Extends the usability of legacy SLC installations.\u003c\/li\u003e\n\u003cli\u003eSimple integration: Requires no complex setup for basic operation.\u003c\/li\u003e\n\u003cli\u003eStable performance: Designed for dependable communication under varying load conditions.\u003c\/li\u003e\n\u003cli\u003eDH-485 network support: Suitable for multi-node communication in SLC 500 systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1747-PIC delivers the reliability and precision required for dependable RS-232 to DH-485 communication in SLC 500 applications.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47501187285290,"sku":"1747-PIC","price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping-2024-02-07T223727.509.webp?v=1707338260","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1747-pic-slc-500-rs-232-to-dh-485-interface-converter","provider":"IQElectro","version":"1.0","type":"link"}