{"product_id":"900tnf-0101-honeywell-controledge-hc900-filler-block-terminal-cover","title":"900TNF-0101 Honeywell ControlEdge HC900 Filler Block Terminal Cover","description":"\u003cp\u003eConfigured for slot physical protection and environmental sealing in ControlEdge HC900 rack assemblies, the \u003cstrong\u003eHoneywell 900TNF-0101\u003c\/strong\u003e (\u003cstrong\u003e900TNF\u003c\/strong\u003e Terminal Cover) provides direct physical\/electrical execution. Constructed from UL94-V0 flame-retardant industrial thermoplastic, the clip-on cover seals empty I\/O backplane positions against ingress of airborne particulates, conductive dust, and ambient moisture. The snap-in mechanical chassis structure maintains backplane channel isolation and shielding integrity across operational temperature extremes from -40 to +70 deg C without requiring mounting tools.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e900TNF-0101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003eApprox. 0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 mm x 60 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive physical component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade thermoplastic (UL94-V0 flame retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eControlEdge HC900 I\/O racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP65 rated enclosure seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eTool-less snap-in rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; DCS Field Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 900TNF-0101\u003c\/strong\u003e terminal cover prevents ambient cross-talk and physical degradation along exposed backplane connector pins in unpopulated controller slots. By maintaining an IP65 ingress barrier across empty I\/O positions, the cover eliminates stray moisture and airborne particulate paths that could degrade local dielectric properties. Preserving a clean electrical environment on adjacent active slots prevents impedance drift and signal degradation across high-density analog processing cards handling 4-20 mA HART loop protocol field telemetry and low-voltage sensor lines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the installation or removal of the 900TNF-0101 filler cover require special tools or system power removal?\u003c\/p\u003e\n\u003cp\u003eA: No, the snap-in mechanical assembly allows tool-less insertion and extraction directly onto empty rack slots without disrupting adjacent energized backplane channels.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental rating does the 900TNF-0101 maintain over empty backplane slots?\u003c\/p\u003e\n\u003cp\u003eA: The cover provides an IP65 rating, shielding internal backplane connector contacts against dust ingress and low-pressure water streams.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the 900TNF-0101 cover squarely over the unpopulated I\/O slot position on the ControlEdge HC900 rack guide rails.\u003c\/li\u003e\n\u003cli\u003ePress the cover firmly inward until top and bottom snap-fit retention latches engage into the chassis frame.\u003c\/li\u003e\n\u003cli\u003eEnsure all perimeter sealing lips seat flush against adjacent module edges to preserve the IP65 environmental seal.\u003c\/li\u003e\n\u003cli\u003eStore removed filler covers in a dust-free enclosure to prevent contamination of internal latching surfaces prior to re-use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53532078833973,"sku":"900TNF-0101","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900TNF-0101_Cocoai.png?v=1789105957","url":"https:\/\/www.5gplc.com\/products\/900tnf-0101-honeywell-controledge-hc900-filler-block-terminal-cover","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}