{"product_id":"liftmaster-cps-ei-sensing-edge-interface","title":"LiftMaster CPS-EI Sensing Edge Interface","description":"\u003ch2\u003eCommercial Door Edge Interface for LiftMaster Logic Operators\u003c\/h2\u003e\n\u003cp\u003eThe LiftMaster CPS-EI Sensing Edge Interface is a Commercial Protector System edge interface for compatible LiftMaster commercial door operators using 4-wire monitored sensing edges. It connects the monitored sensing edge to the operator’s LMEP safety input so the door can detect an obstruction at the edge and reverse during the closing cycle.\u003c\/p\u003e\n\u003cp\u003eThis interface is intended for LiftMaster Logic commercial door operator applications, including compatible standard-duty, medium-duty, industrial-duty, and fire door operator systems when specified by LiftMaster. It is not a gate operator safety device and should not be used as a substitute for gate photo eyes, gate edges, or other UL 325 gate entrapment protection devices.\u003c\/p\u003e\n\u003cp\u003eWhen properly installed, the CPS-EI monitors the connected 4-wire sensing edge. If an obstruction activates the sensing edge while the door is closing, the operator stops and reverses the door to the fully open position. The built-in green LED helps confirm whether the interface and sensing edge are connected and not activated.\u003c\/p\u003e\n\u003cp\u003eLiftMaster notes that the CPS-EI is a stand-alone reversing system and is not intended to be used in conjunction with additional entrapment protection devices. A junction box, not included, is recommended to protect exposed wiring between the door sensing edge and the interface.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiftMaster Commercial Protector System edge interface\u003c\/li\u003e\n\u003cli\u003eModel CPS-EI\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible LiftMaster commercial door operators\u003c\/li\u003e\n\u003cli\u003eIntended for LiftMaster Logic commercial door operator applications\u003c\/li\u003e\n\u003cli\u003eInterfaces compatible 4-wire monitored sensing edges with the operator\u003c\/li\u003e\n\u003cli\u003eConnects to LMEP terminals on compatible LiftMaster logic boards\u003c\/li\u003e\n\u003cli\u003eHelps reverse the door if the sensing edge is activated during closing\u003c\/li\u003e\n\u003cli\u003eGreen LED status indicator for system connection and edge status\u003c\/li\u003e\n\u003cli\u003eCompatible with select LiftMaster Logic 4.0 and Logic 5.0 commercial door operator applications when specified\u003c\/li\u003e\n\u003cli\u003eWiring diagrams provided for Medium Duty Logic, Logic 4, and compatible fire door operators\u003c\/li\u003e\n\u003cli\u003eCompatible fire door operator references include FDC, FDCL, FDOA, and FDOB\u003c\/li\u003e\n\u003cli\u003eStand-alone reversing interface for commercial door sensing edge systems\u003c\/li\u003e\n\u003cli\u003eJunction box recommended to protect exposed wiring\u003c\/li\u003e\n\u003cli\u003eNot for gate operators or pedestrian gate safety applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LiftMaster \/ The Chamberlain Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e CPS-EI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Commercial Protector System Edge Interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Sensing edge interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Commercial door operator monitored edge interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Operator Type:\u003c\/strong\u003e LiftMaster commercial door operators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Family Reference:\u003c\/strong\u003e LiftMaster Logic commercial door operators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Compatibility Reference:\u003c\/strong\u003e Logic 5.0 and Logic 4.0 standard-duty, medium-duty, industrial-duty, and fire door operators when specified by LiftMaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Door Operator References:\u003c\/strong\u003e FDC, FDCL, FDOA, and FDOB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Edge Type:\u003c\/strong\u003e 4-wire monitored sensing edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Edge References:\u003c\/strong\u003e 65-ME123, 65-ME113, 65-8203, and 65-8204 4-wire sensing edges as listed by LiftMaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Connection:\u003c\/strong\u003e LMEP1 and LMEP2 terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Connections:\u003c\/strong\u003e E1, E2, E3, and E4 terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicator:\u003c\/strong\u003e Green LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Detects sensing edge activation and signals the operator to stop and reverse during closing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosing Obstruction Response:\u003c\/strong\u003e Door stops and reverses to the fully open position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Mount with wiring routed through conduit according to local and National Electrical Code requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Protection:\u003c\/strong\u003e Junction box recommended to protect exposed wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction Box Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Safety:\u003c\/strong\u003e Disconnect operator power before installation or service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Note:\u003c\/strong\u003e Do not run CPS-EI wiring and power wiring in the same conduit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Stand-alone reversing system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Intended For:\u003c\/strong\u003e Use with additional entrapment protection devices unless specified by LiftMaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Warning:\u003c\/strong\u003e For use only on LiftMaster commercial door operators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Component:\u003c\/strong\u003e CPS-EI sensing edge interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Included:\u003c\/strong\u003e 4-wire sensing edge, junction box, coil cord, conduit, door operator, mounting hardware, or additional safety devices unless specifically stated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Requirement:\u003c\/strong\u003e Install and test according to LiftMaster instructions before returning the door system to service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe LiftMaster CPS-EI is a sensing edge interface for compatible LiftMaster Logic commercial door operators using 4-wire monitored sensing edges. It provides the connection between the door edge and the operator’s LMEP input so the door can stop and reverse if the monitored edge is activated during closing. It should be used only on compatible LiftMaster commercial door operator systems and installed according to the LiftMaster wiring diagrams.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0141\/9617\/8998\/files\/CPS-EI_manual.pdf\" class=\"elite-button\" target=\"_blank\"\u003eInstallation \/ User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":49193729065268,"sku":"CPS-EI","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0141\/9617\/8998\/files\/CPS-EI.jpg?v=1784311581","url":"https:\/\/elitegates.net\/products\/liftmaster-cps-ei-sensing-edge-interface","provider":"Elite Gates","version":"1.0","type":"link"}