{"product_id":"allen-bradley-1757-src1-controllogix-redundancy-module-cable","title":"Allen-Bradley 1757-SRC1 ControlLogix Redundancy Module Cable","description":"\u003ch2\u003eAllen-Bradley 1757-SRC1 ControlLogix Redundancy Module Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1757-SRC1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1757-SRC1\u003c\/strong\u003e Redundancy Module Cable, operates as a dedicated hardware component for fiber-optic synchronization communication between 1757-SRM modules within ControlLogix System Redundancy architectures.\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\u003e1757-SRC1\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRedundancy Module Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eST-Type Fiber-Optic Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Channel\u003c\/td\u003e\n\u003ctd\u003e1 transmit and receive fiber channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Modules\u003c\/td\u003e\n\u003ctd\u003e1757-SRM System Redundancy Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Protection\u003c\/td\u003e\n\u003ctd\u003eProtective caps supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Design\u003c\/td\u003e\n\u003ctd\u003eKeyed connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCable assembly length: 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive cable assembly, no power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Networks and ControlLogix Redundancy Communication\u003c\/h3\u003e\n\u003cp\u003eThe 1757-SRC1 provides the physical optical link required for communication between paired 1757-SRM redundancy modules. The fiber interface separates redundancy synchronization traffic from standard electrical wiring paths and supports ControlLogix system redundancy configurations.\u003c\/p\u003e\n\u003cp\u003eThe keyed ST-type fiber-optic connectors define the installation orientation and prevent incorrect connection between redundancy modules. The cable assembly contains one transmit and receive fiber channel for dedicated module-to-module synchronization.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What modules are compatible with the Allen-Bradley 1757-SRC1 cable?\u003cbr\u003eA: The 1757-SRC1 is designed for connection between 1757-SRM System Redundancy Modules in ControlLogix redundancy configurations.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1757-SRC1 require external power?\u003cbr\u003eA: No. The 1757-SRC1 is a passive fiber-optic cable assembly and does not require electrical power.\u003c\/p\u003e\n\u003cp\u003eQ: What connector type is used on the 1757-SRC1?\u003cbr\u003eA: The cable uses ST-type fiber-optic connectors with keyed mechanical alignment features.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1757-SRC1 between compatible 1757-SRM modules using the designated fiber-optic ports. Verify connector key alignment before insertion and keep protective caps installed on unused connectors to prevent contamination.\u003c\/p\u003e\n\u003cp\u003eRoute the fiber cable separately from high-voltage power conductors and sources of electromagnetic interference. Avoid sharp bending, excessive pulling force, or mechanical stress on the fiber assembly.\u003c\/p\u003e\n\u003cp\u003eConfirm that both ends are fully seated and inspect optical connectors for cleanliness before system commissioning. Follow ControlLogix chassis installation procedures for module placement and redundancy configuration verification.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43649436778586,"sku":"1757-SRC1","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1757-SRC12.jpg?v=1783915232","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1757-src1-controllogix-redundancy-module-cable","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}