{"product_id":"900tbr-0001-honeywell-hc900-terminal-block-assembly","title":"900TBR-0001 | Honeywell | HC900 Terminal Block Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900TBR-0001\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900TBR-0001\u003c\/strong\u003e 20-Position Barrier Terminal Block, operates as a dedicated hardware component for high-voltage field signal termination and circuit isolation within Honeywell HC900 platforms.\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\u003e900TBR-0001\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0 W (Passive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositions\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew clamp barrier style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eHC900 Rack \/ Panel Integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh-Voltage Isolation and Field Connection Protocols\u003c\/h3\u003e\n\u003cp\u003eThe 900TBR-0001 provides high-density signal termination between external field instrumentation and HC900 controller I\/O modules. Integrated physical insulating barriers between adjacent screw-clamp terminals prevent inter-terminal bridging, accidental short circuits, and phase-to-phase flashover in high-voltage industrial applications. Passive internal conduction elements maintain low electrical contact resistance while preserving channel-to-channel isolation and immunity against common-mode noise transfer along 4-20 mA HART loop protocol connections and discrete signaling paths.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What mounting mechanism is used to secure the 900TBR-0001 to the system rack?\u003c\/p\u003e\n\u003cp\u003eA: The terminal block connects directly to the face of the HC900 rack I\/O module assembly via integrated locking fasteners.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 900TBR-0001 draw power from the controller backplane?\u003c\/p\u003e\n\u003cp\u003eA: No, the unit is a fully passive mechanical termination block with 0 W power consumption.\u003c\/p\u003e\n\u003cp\u003eQ: How does the barrier architecture improve field wiring safety?\u003c\/p\u003e\n\u003cp\u003eA: Physical insulating partitions separate each of the 20 terminal positions, preventing conductor wire frays from contacting adjacent high-voltage channels.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all I\/O module power sources and field excitation voltages before installing or removing the terminal block.\u003c\/li\u003e\n\u003cli\u003eStrip field conductor insulation to the recommended strip length and insert wires fully into the screw clamp.\u003c\/li\u003e\n\u003cli\u003eTighten all terminal screws to the specified torque limit to prevent high-resistance connection points under continuous mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eRoute field wiring neatly through cabinet wire ducts to prevent mechanical tension on the screw-clamp terminations.\u003c\/li\u003e\n\u003cli\u003eVerify cabinet environment remains within -20 to 70 deg C operating boundaries to maintain terminal insulation dielectric integrity.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67851580375336,"sku":"900TBR-0001","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/900TBR-0001_Cocoai.png?v=1791447701","url":"https:\/\/www.powerdcs.com\/es\/products\/900tbr-0001-honeywell-hc900-terminal-block-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}