{"product_id":"allen-bradley-1769-crl1-compactlogix-expansion-cable","title":"Allen-Bradley 1769-CRL1 CompactLogix Expansion Cable","description":"\u003ch2\u003eAllen-Bradley 1769-CRL1 CompactLogix Expansion Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-CRL1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-CRL1\u003c\/strong\u003e Expansion Cable, operates as a dedicated hardware component for right-to-left bus extension between CompactLogix and MicroLogix 1500 controller systems. It provides a physical connection path for CompactLogix I\/O expansion assemblies.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769-CRL1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.63 lbs (0.28 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1 ft cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e32 deg F to 140 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e33.6 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eExpansion Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Direction\u003c\/td\u003e\n\u003ctd\u003eRight to Left Bus Extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e30 Volts Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e1.4 Amps at 24 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e7.5 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eSupplied with termination caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Function\u003c\/td\u003e\n\u003ctd\u003eCompactLogix bus extension connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and CompactLogix Bus Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1769-CRL1 functions as a passive bus extension component within the Allen-Bradley CompactLogix platform. It maintains the physical connection between separated controller and I\/O assemblies. Therefore, the cable supports right-to-left expansion arrangements where module positioning requires additional spacing.\u003c\/p\u003e\n\u003cp\u003eThe CompactLogix architecture uses backplane bus communication for controller and I\/O module data exchange. The 1769-CRL1 provides the required electrical interconnection path while maintaining the specified isolation voltage and current loading characteristics. Furthermore, the cable enables connection between CompactLogix controllers and MicroLogix 1500 systems that use compatible 1769 expansion hardware.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the Allen-Bradley 1769-CRL1 cable?\u003cbr\u003eA: The 1769-CRL1 provides a right-to-left bus extension connection for CompactLogix expansion assemblies. It transfers backplane communication signals between connected hardware sections.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1769-CRL1 include termination components?\u003cbr\u003eA: Yes. The 1769-CRL1 includes termination caps required for proper installation within the CompactLogix expansion configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 1769-CRL1 be used with MicroLogix 1500 controllers?\u003cbr\u003eA: Yes. The cable supports connection between compatible Allen-Bradley CompactLogix and MicroLogix 1500 controller systems.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769-CRL1 according to the CompactLogix hardware configuration requirements. Verify the required right-to-left bus orientation before connecting the cable between modules.\u003c\/p\u003e\n\u003cp\u003eEnsure that the termination caps remain installed at the correct bus endpoints. Avoid excessive bending, mechanical stress, or routing near high-voltage conductors that may introduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eDuring installation, inspect connector contacts for contamination or mechanical damage. Maintain proper cabinet grounding practices and separate communication wiring from power circuits to reduce electrical noise exposure.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44578028224600,"sku":"1769-CRL1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-CRL1-3_1200x1200_efdd9bb7-e3d6-45f3-a519-8fdcbe25767b.jpg?v=1786529650","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1769-crl1-compactlogix-expansion-cable","provider":"IndustriaX Limited","version":"1.0","type":"link"}