{"product_id":"allen-bradley-1769-crr1-expansion-cable","title":"Allen Bradley 1769-CRR1 Expansion Cable","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e) is a high-performance bus expansion cable engineered for the Allen-Bradley CompactLogix and MicroLogix 1500 systems. This specialty cable is designed to facilitate a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eright-to-right\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnection between two separate I\/O banks, allowing for increased system flexibility and expansion beyond a single DIN rail. Measuring 1 foot (305 mm) in length, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacts as a reliable bridge for communication and backplane power, ensuring that all modules across both banks are recognized and powered by the controller.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRockwell Automation \/ Allen-Bradley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBank-to-Bank Expansion Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Orientation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRight-to-Right\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 ft (305 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.4 Amps at 24V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e33.6 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.5 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30 Volts (continuous)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0°C to 60°C (32°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.3 kg (0.66 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminating caps for bus integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Engineering Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1769-CRR1\u003c\/strong\u003e) is a critical component for complex control architectures requiring multi-level or multi-rail configurations:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced System Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnables engineers to split a high-density I\/O station into two separate banks, which is essential when cabinet space is limited vertically or when logical grouping of modules is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Bus Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe cable includes required terminating caps to maintain signal integrity across the extended ModuleBus, preventing data reflections that could cause communication faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Current Throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of carrying up to 1.4 Amps of backplane current at 24V, providing sufficient power to drive several I\/O modules on the secondary expansion bank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Connection Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to withstand the rigors of industrial environments, ensuring a secure and stable electrical connection between the high-speed bus interfaces of the I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46565273960638,"sku":"1769-CRR1","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/2f0ef0e2eece32d5ad65075626e8e583_615e75a1-2efc-4595-84bb-33bddc610ca5.png?v=1775530496","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1769-crr1-expansion-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}