{"product_id":"1769-ecr-allen-bradley-right-end-cap-compactlogix-terminator","title":"1769-ECR Allen-Bradley Right End Cap | CompactLogix Terminator","description":"\u003ch2\u003eAllen-Bradley 1769-ECR CompactLogix Right End Cap Module\u003c\/h2\u003e\n\u003ch3\u003eCore Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation \/ Allen-Bradley\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e 1769-ECR\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e CompactLogix Right End Cap Module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e FlexBus Circuitry Termination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 130 g (0.286 lbs)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Open Style for Protected Installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eBus Current:\u003c\/strong\u003e 5 mA Maximum @ 5V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Right End of CompactLogix Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Power Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003eBus Current Draw: 5 mA Maximum at 5.1V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003e24V DC Current: 0 mA Draw from Power Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003ePower Consumption: Minimal System Load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003eBus Termination: Proper FlexBus Signal Integrity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003eRIUP Support: Not Supported - Install with Power Off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e74c3c;\"\u003eSystem Protection: Prevents Signal Reflection and Noise\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Operational Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: 0°C to 60°C (32°F to 140°F)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40°C to 85°C (-40°F to 185°F)\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 5% to 95% Non-Condensing\u003c\/li\u003e\n\u003cli\u003eMaximum Altitude: 2000 Meters (6562 Feet) Operation\u003c\/li\u003e\n\u003cli\u003eUV Protection: Requires Enclosure from Sunlight Exposure\u003c\/li\u003e\n\u003cli\u003eZone 2 Requirement: IP54 Protection for Hazardous Areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Physical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration Resistance: 5G @ 10-500 Hz Operating\u003c\/li\u003e\n\u003cli\u003eDIN Rail Shock: 20G Operational, 30G Non-Operational\u003c\/li\u003e\n\u003cli\u003ePanel Mount Shock: 30G Operational, 40G Non-Operational\u003c\/li\u003e\n\u003cli\u003eTemperature Code: T3C (North America), T4 (IEC)\u003c\/li\u003e\n\u003cli\u003eMaterial Construction: Industrial Grade Components\u003c\/li\u003e\n\u003cli\u003eInstallation: Single Unit at End of Module Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Safety Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the \u003cstrong\u003e1769-ECR\u003c\/strong\u003e only when system power is completely off\u003c\/li\u003e\n\u003cli\u003ePosition at the right end of the final CompactLogix module\u003c\/li\u003e\n\u003cli\u003eLift bus lever from engaged position before installation\u003c\/li\u003e\n\u003cli\u003eAlign the end cap with guide slots on adjacent module\u003c\/li\u003e\n\u003cli\u003ePush gently until the module sits flush with assembly\u003c\/li\u003e\n\u003cli\u003eEngage bus lever to secure connection and close FlexBus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Integration \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eController Support: All 1769 CompactLogix Systems\u003c\/li\u003e\n\u003cli\u003eAssembly Requirement: Mandatory for Proper Bus Operation\u003c\/li\u003e\n\u003cli\u003eConfiguration Qualification: Necessary for Valid System Setup\u003c\/li\u003e\n\u003cli\u003eSignal Integrity: Ensures Reliable Bus Communication\u003c\/li\u003e\n\u003cli\u003eModule Positioning: Right Side of Last I\/O Module\u003c\/li\u003e\n\u003cli\u003eSystem Protection: Prevents Electrical Noise and Errors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Compliance Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Safety: Always Disconnect Power Before Installation\u003c\/li\u003e\n\u003cli\u003eEnvironmental Protection: Requires Proper Enclosure Housing\u003c\/li\u003e\n\u003cli\u003eElectrical Safety: Prevents Bus Signal Degradation\u003c\/li\u003e\n\u003cli\u003eMechanical Safety: Secure Mounting Prevents Vibration Damage\u003c\/li\u003e\n\u003cli\u003eCompliance: Meets Industrial Control Equipment Standards\u003c\/li\u003e\n\u003cli\u003eInstallation Warning: Incorrect Installation Causes System Errors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Functional Purpose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBus Termination: Completes CompactLogix Communication Circuit\u003c\/li\u003e\n\u003cli\u003eSignal Quality: Maintains Data Integrity Across Bus\u003c\/li\u003e\n\u003cli\u003eSystem Validation: Required for Proper Controller Operation\u003c\/li\u003e\n\u003cli\u003eNoise Reduction: Minimizes Electrical Interference\u003c\/li\u003e\n\u003cli\u003eAssembly Completion: Final Component in Module Rack\u003c\/li\u003e\n\u003cli\u003eReliability: Ensures Stable System Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYour order includes one genuine Allen-Bradley \u003cstrong\u003e1769-ECR\u003c\/strong\u003e end cap\u003c\/li\u003e\n\u003cli\u003eWe provide complete installation guidelines and safety information\u003c\/li\u003e\n\u003cli\u003eWe ship worldwide via FedEx, UPS, and DHL express services\u003c\/li\u003e\n\u003cli\u003eYou receive full tracking information and delivery confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhy is the right end cap necessary for CompactLogix systems?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe end cap terminates the FlexBus communication circuit, preventing signal reflection and ensuring reliable data transmission between modules.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCan I install or remove the end cap while the system is powered?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNo, you must always disconnect power before installing or removing the end cap to prevent system errors and damage.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat happens if I operate a CompactLogix system without the end cap?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOperating without the end cap can cause communication errors, data corruption, and unpredictable system behavior.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhere exactly should I position the end cap in the module assembly?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eInstall the end cap at the far right end of the module assembly, immediately after the last I\/O or communication module.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the purpose of the bus lever on the end cap?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe bus lever secures the electrical connection and ensures proper contact with the adjacent module's bus connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved. Original Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e Contact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/868618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51196674933018,"sku":null,"price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1769-ECR_1.jpg?v=1717309755","url":"https:\/\/www.ubestplc.com\/es\/products\/1769-ecr-allen-bradley-right-end-cap-compactlogix-terminator","provider":"Ubest Automation Limited","version":"1.0","type":"link"}