{"product_id":"allen-bradley-1747-bsn-slc-500-backup-scanner-module","title":"Allen-Bradley 1747-BSN | SLC 500 Backup Scanner Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1747-BSN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a backup scanner module for Allen-Bradley’s SLC 500 platform. It ensures redundancy for remote I\/O systems and provides reliable failover operation.\u003c\/p\u003e\n\u003cp\u003eThis module supports SLC 5\/02, 5\/03, 5\/04, and 5\/05 processors. It manages communication through DH+\/RIO and RS-232\/485 channels, enabling seamless integration with operator interfaces and other industrial devices.\u003c\/p\u003e\n\u003cp\u003eEquipped with a High-Speed Serial Link (HSSL), the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1747-BSN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etransfers retentive data from the primary to the secondary processor. Additionally, the Local Serial Link (LSL) allows status information sharing among multiple modules in the same chassis.\u003c\/p\u003e\n\u003cp\u003eThe module automatically switches between primary and secondary systems in case of failure, maintaining continuous operation. Its compact design consumes minimal backplane current while offering robust performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1747-BSN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line \/ Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLC 500 \/ Backup Scanner Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackup Scanner Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Processors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/02, 5\/03, 5\/04, 5\/05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00 lbs (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Current (5V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–60 °C (32–140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40–85 °C (–40–185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5–95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelden 9463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6-Pin Phoenix Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDH+\/RIO, RS-232\/485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Speed Serial Link\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (HSSL for primary-to-secondary transfer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocal Serial Link\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (LSL for inter-module status)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10611320178798\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides redundant operation for remote I\/O (RIO) in SLC 500 systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports automatic channel switching between DH+\/RIO and RS-232\/485 communications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHSSL transfers retentive data from primary to secondary processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLSL conveys status information among multiple modules on the same chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and lightweight design, consuming 800 mA at 5V backplane current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports industrial temperature range 0–60 °C with 5–95% relative humidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the\u003cspan\u003e \u003c\/span\u003e1747-BSN\u003cspan\u003e \u003c\/span\u003eoriginal and new?\u003c\/strong\u003e\u003cbr\u003eA1: Yes, it is factory-new, fully original, and ready for shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Which SLC processors are compatible with this module?\u003c\/strong\u003e\u003cbr\u003eA2: Compatible with SLC 5\/02, 5\/03, 5\/04, and 5\/05 processors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What communication channels does the module support?\u003c\/strong\u003e\u003cbr\u003eA3: It supports DH+\/RIO and RS-232\/485 channels simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How does the module ensure redundancy?\u003c\/strong\u003e\u003cbr\u003eA4: It switches control from primary to secondary system automatically during a failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What is the operating temperature range for the\u003cspan\u003e \u003c\/span\u003e1747-BSN?\u003c\/strong\u003e\u003cbr\u003eA5: Operates between 0–60 °C (32–140 °F) with 5–95% non-condensing humidity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What is the typical cable and connector type for installation?\u003c\/strong\u003e\u003cbr\u003eA6: Uses Belden 9463 cable with a 6-Pin Phoenix Connector for connection\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50777885606184,"sku":"PLX82-EIP-PNC","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1746SC-CTR81.jpg?v=1758879329","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1747-bsn-slc-500-backup-scanner-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}