{"product_id":"allen-bradley-1756-cpr2-controllogix-redundant-supply-cable-controllogix-series","title":"Allen-Bradley 1756-CPR2 ControlLogix Redundant Supply Cable ControlLogix Series","description":"\u003cp\u003eConfigured for redundant power supply connection in ControlLogix systems, the \u003cstrong\u003eAllen-Bradley 1756-CPR2\u003c\/strong\u003e (\u003cstrong\u003e1756-CPR2\u003c\/strong\u003e ControlLogix Redundant Supply Cable) provides direct electrical connection between redundant power supply components within ControlLogix chassis configurations.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe 1756-CPR2 is a ControlLogix redundant supply cable designed for power supply interconnection applications. The cable assembly supports redundant configuration arrangements and provides the required electrical path for ControlLogix power supply systems.\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\u003e1756-CPR2\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControlLogix Redundant Supply Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix\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\u003e0.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e24 x 20.7 x 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eInput Current: 970 mA at 5.1 VDC, 1.7 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Configuration\u003c\/td\u003e\n\u003ctd\u003eRedundant Power Supply Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3 ft (0.91 m) \/ 10 ft (3 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControlNet Communication Rate\u003c\/td\u003e\n\u003ctd\u003e5 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e17.4 BTU per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eControlLogix Power System Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1756-CPR2 cable provides the physical connection required for redundant power supply configurations within ControlLogix platforms. It transfers electrical power between compatible ControlLogix power supply components according to system configuration requirements.\u003c\/p\u003e\n\u003cp\u003eAllen-Bradley ControlLogix architectures use modular chassis-based communication and power distribution. The redundant supply cable works as part of this hardware structure by maintaining the connection path between redundant supply units.\u003c\/p\u003e\n\u003cp\u003eThe cable assembly does not provide independent communication processing. ControlLogix backplane communication, module data exchange, and controller execution remain managed by the installed ControlLogix chassis components.\u003c\/p\u003e\n\u003ch3\u003eBackplane And System Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe ControlLogix platform uses deterministic backplane communication paths for controller, I\/O, and communication module operation. Proper cable installation supports stable power distribution for configured redundant supply systems.\u003c\/p\u003e\n\u003cp\u003eInstallation planning should consider chassis layout, cable routing distance, power supply compatibility, and grounding requirements before system energization.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1756-CPR2 ControlLogix Redundant Supply Cable\u003c\/li\u003e\n\u003cli\u003e1 x Factory cable assembly\u003c\/li\u003e\n\u003cli\u003e1 x Standard protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCable Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the redundant power supply configuration matches the ControlLogix system design.\u003c\/li\u003e\n\u003cli\u003eConfirm connector alignment before inserting the cable assembly.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive bending or mechanical stress on the cable body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePanel Routing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoute the cable away from high-voltage power conductors where possible.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable support to prevent connector loading.\u003c\/li\u003e\n\u003cli\u003eCheck cable length requirements before final chassis positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Verification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm power supply wiring before applying system voltage.\u003c\/li\u003e\n\u003cli\u003eVerify correct chassis grounding according to installation standards.\u003c\/li\u003e\n\u003cli\u003eCheck redundant supply status indicators after startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the primary function of the 1756-CPR2 cable?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1756-CPR2 provides the electrical connection path required for redundant power supply configurations in ControlLogix chassis systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIs the 1756-CPR2 a communication cable?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo. The cable is designed for redundant power supply connection and does not perform controller or network communication functions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat ControlLogix series does this cable belong to?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1756-CPR2 belongs to the Allen-Bradley ControlLogix series hardware platform.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat input current values are specified for this cable assembly?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe listed input current values are 970 mA at 5.1 VDC and 1.7 mA at 24 VDC.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCan the cable be installed in standard ControlLogix systems without redundancy?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe cable is intended for redundant supply configurations and should be applied according to the selected chassis power architecture.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes the 1756-CPR2 support ControlNet communication?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe cable specification references a 5 Mbps ControlNet communication rate, but the cable itself is not a communication interface module.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat installation factors affect cable performance?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable routing, connector condition, mechanical stress, and correct power system configuration affect installation performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIs firmware required for the 1756-CPR2 cable?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo. The cable is a passive hardware assembly and does not contain programmable firmware.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066412290221,"sku":"1756-CPR2","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1756-CPR2-0.jpg?v=1785930268","url":"https:\/\/www.maxwellplc.com\/ru\/products\/allen-bradley-1756-cpr2-controllogix-redundant-supply-cable-controllogix-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}