{"product_id":"allen-bradley-1746-n2-slot-filler-module","title":"Allen-Bradley 1746-N2 SLC 500 Slot Filler Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1746-N2 is a protective hardware component specifically engineered for the SLC 500 modular chassis system. As a non-electronic slot filler module, it is designed to occupy empty or unused slots within 1746-A4, 1746-A7, 1746-A10, or 1746-A13 chassis. Its primary function is to maintain the mechanical and environmental integrity of the PLC rack assembly by protecting exposed backplane connectors from dust, debris, and physical damage.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContaminant Protection:\u003c\/strong\u003e Prevents dust, metallic shavings, and environmental debris from entering open backplane slots, reducing the risk of short circuits or signal interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Management:\u003c\/strong\u003e Helps maintain optimal cooling airflow patterns across the chassis, ensuring active modules operate within their thermal limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integrity:\u003c\/strong\u003e Ensures the chassis assembly complies with safety standards, including EN 61131-2 and the Low Voltage Directive, supporting Class I, Division 2 hazardous location ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for universal use across all 1746 SLC 500 modular chassis backplanes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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 Line\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Type\u003c\/td\u003e\n\u003ctd\u003eSlot Filler (Non-Electronic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll 1746 SLC 500 Modular Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to 60 degC (-13 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 degC (-40 to 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Vibration\u003c\/td\u003e\n\u003ctd\u003e2g at 10 to 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.045 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the chassis power is off before installing or removing any module or filler.\u003c\/li\u003e\n\u003cli\u003eAlign the 1746-N2 with the card guides of the empty slot.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the chassis until it is fully seated against the backplane.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the built-in latching mechanism to prevent accidental dislodgement due to vibration.\u003c\/li\u003e\n\u003cli\u003eMaintain a clean environment during installation to prevent debris from entering the backplane connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch3\u003eIs the 1746-N2 an electronic module?\u003c\/h3\u003e\n\u003cp\u003eNo, the 1746-N2 is a passive, non-electronic mechanical component. It contains no circuitry and does not require any configuration or software setup.\u003c\/p\u003e\n\u003ch3\u003eWhy is it necessary to install a slot filler?\u003c\/h3\u003e\n\u003cp\u003eInstalling slot fillers is essential for maintaining the IP rating of your chassis, preventing the ingress of conductive dust, and ensuring that cooling air is directed through the active modules rather than escaping through empty slots.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50734546780412,"sku":"1746-N2","price":92.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_01269ccf-1f1b-4787-a052-222a77dd28e0.jpg?v=1785315376","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1746-n2-slot-filler-module","provider":"Electronic PLC","version":"1.0","type":"link"}