{"product_id":"900tnf-0101-honeywell-filler-block-terminal-cover","title":"900TNF-0101 Honeywell Filler Block Terminal Cover","description":"\u003cp\u003eConfigured for environmental protection and mechanical slot integrity in ControlEdge HC900 rack architectures, the \u003cstrong\u003eHoneywell 900TNF-0101\u003c\/strong\u003e (\u003cstrong\u003e900TNF-0101\u003c\/strong\u003e Filler Block Terminal Cover) provides direct physical enclosure and EMI shielding for vacant I\/O slots.\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\u003e~0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 x 60 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive mechanical component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade thermoplastic (UL94-V0 flame retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSnap-in rack-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell DCS Process Control and Loop Isolation\u003c\/h3\u003e\n\u003cp\u003eIntegrated within Honeywell ControlEdge HC900 distributed control environments, the 900TNF-0101 cover protects unpopulated backplane slots from particulate ingress, corrosive elements, and electromagnetic interference (EMI). While active signal channels rely on 4-20 mA HART protocols or FOUNDATION Fieldbus connectivity and strict channel-to-channel isolation, vacant card slots represent potential leakage points for electrostatic discharge and noise coupling. This terminal cover ensures continuous ground shielding continuity and mechanical enclosure sealing across the entire I\/O backplane architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 900TNF-0101 filler block be installed while the HC900 I\/O rack is live and powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes, since it is a passive mechanical component containing no electrical circuitry, it can be snapped into empty rack slots without powering down the system.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental protection rating does this cover maintain when properly installed?\u003c\/p\u003e\n\u003cp\u003eA: The unit maintains an IP65 environmental rating, protecting internal backplane connector pins against dust ingress and low-pressure water jets.\u003c\/p\u003e\n\u003cp\u003eQ: How does the thermoplastic material react to high ambient temperatures within industrial cabinets?\u003c\/p\u003e\n\u003cp\u003eA: The UL94-V0 flame-retardant thermoplastic construction retains structural integrity across operating temperatures ranging from -40 deg C to +70 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the filler block terminal cover with the empty guide rails of the unpopulated ControlEdge HC900 rack slot.\u003c\/li\u003e\n\u003cli\u003eApply firm, even pressure until the snap-in locking mechanism engages securely with the backplane chassis.\u003c\/li\u003e\n\u003cli\u003eInspect the perimeter seating to ensure a tight seal against dust and moisture before closing the control cabinet door.\u003c\/li\u003e\n\u003cli\u003eVerify that adjacent active I\/O modules are not mechanically obstructed or misaligned by the installation of the filler block.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67893262680360,"sku":"900TNF-0101","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/900TNF-0101_Cocoai.png?v=1791964055","url":"https:\/\/www.powerdcs.com\/es\/products\/900tnf-0101-honeywell-filler-block-terminal-cover","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}