{"product_id":"tc-tbnh-honeywell-20-pin-terminal-block","title":"TC-TBNH Honeywell 20-Pin Terminal Block","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-TBNH\u003c\/strong\u003e) is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20-pin terminal block connector\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eengineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell Experion PKS Series C I\/O modules\u003c\/strong\u003e. This high-density interface provides a secure and reliable termination point for field wiring, bridging signals from transmitters, actuators, and discrete devices to the control electronics. Designed for industrial durability, the TC-TBNH ensures long-term electrical integrity and mechanical stability in harsh process environments.\u003c\/p\u003e\n\u003cp\u003eIts robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003escrew-cage clamp design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efacilitates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egas-tight connections\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand allows field wiring to remain undisturbed during module servicing or replacement. The terminal block is optimized for plug-in installation on Series C\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInput Output Termination Assemblies (IOTAs)\u003c\/strong\u003e, simplifying both installation and maintenance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTC-TBNH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-cage clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size (Single Wire)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14–22 AWG (0.64–1.63 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size (Dual Wire)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16–22 AWG (0.64–1.30 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell Series C I\/O \/ Experion PKS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-conductivity copper alloy, corrosion-resistant plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame-retardant industrial polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-in interface for IOTA boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.14 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTerminating\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA analog transmitter loops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon Series C input modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManaging\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediscrete digital signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein petrochemical and process control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProviding modular wiring access for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFieldbus Interface Modules (FIMs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacilitating\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaintenance and replacement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof worn or damaged terminal blocks without disrupting field wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the TC-TBNH accept two wires per terminal?\u003c\/strong\u003e\u003cbr\u003eYes. Each pin supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo wires\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween 16–22 AWG, allowing daisy-chaining or signal bridging directly at the terminal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this terminal block compatible with all Series C IOTAs?\u003c\/strong\u003e\u003cbr\u003eNo. The TC-TBNH is compatible only with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIOTAs featuring a 20-pin header format\u003c\/strong\u003e. Always verify the pin count of your IOTA before installation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52520979988664,"sku":"TC-TBNH","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/TC-TBNH_622b6646-ceac-49ea-adf8-2e89831f7c72.jpg?v=1770017079","url":"https:\/\/www.globalpetroparts.com\/products\/tc-tbnh-honeywell-20-pin-terminal-block","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}