{"product_id":"nktu01-l14-abb-i-o-module-to-tu-cable","title":"NKTU01-L14 ABB I\/O Module to TU Cable","description":"\u003cp\u003eThe \u003cstrong\u003eABB NKTU01-L14\u003c\/strong\u003e serves as the primary \u003cstrong\u003eNKTU01-L14\u003c\/strong\u003e I\/O Module to TU Cable utilized to execute point-to-point analog and digital signal routing across ABB Symphony Harmony INFI 90 platforms. The prefabricated cable assembly provides direct physical and electrical coupling between controller-side I\/O modules and rack-mounted termination units (TU), maintaining differential channel separation and noise rejection across subrack wiring channels.\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\u003eNKTU01-L14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada \/ USA \/ Sweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 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 cable assembly (no power draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003ePrefabricated Termination Unit Cable (BAICAB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8544429090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003ePrefabricated end connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Backplane and System Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe NKTU01-L14 assembly establishes structured multi-channel interconnections between high-density I\/O cards and field termination assemblies. Low internal conductor resistance supports backplane bus communication velocity and real-time sampling accuracy without introducing propagation delays or signal degradation over extended cabinet routing paths.\u003c\/p\u003e\n\u003cp\u003eOperating entirely as a passive component, the assembly ensures total firmware flash compatibility across all supported Symphony Harmony subrack modules. Industrial-grade outer insulation shields internal signal paths against electromagnetic interference (EMI) and cross-talk generated by adjacent power distribution equipment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NKTU01-L14 cable draw operational power from the subrack backplane?\u003c\/p\u003e\n\u003cp\u003eA: No, the NKTU01-L14 is a passive cable assembly designed exclusively for signal transmission between I\/O modules and termination units without consuming power.\u003c\/p\u003e\n\u003cp\u003eQ: Can the cable assembly be replaced while the parent I\/O module remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Field power supplies and active signal channels on the termination unit should be de-energized or isolated prior to disconnection to prevent electrical transients or unwanted trip signals.\u003c\/p\u003e\n\u003cp\u003eQ: Are special software drivers required when integrating the NKTU01-L14 into an active rack?\u003c\/p\u003e\n\u003cp\u003eA: No software drivers or firmware updates are necessary; the cable provides transparent physical pin alignment and operates plug-and-play with compatible hardware.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all external field loop power sources connected to the termination unit before removing or attaching the cable connectors.\u003c\/li\u003e\n\u003cli\u003eWear a grounded anti-static wrist strap during handling to shield adjacent module logic from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eRoute the cable through dedicated wire ducts, ensuring minimum bend radius limits are observed to prevent conductor fatigue.\u003c\/li\u003e\n\u003cli\u003eAlign cable connectors strictly with header guide pins on the module and termination unit, pressing straight in until locking latches engage.\u003c\/li\u003e\n\u003cli\u003eSecure strain relief retention clamps within the enclosure to prevent mechanical tension on the connector housing from panel vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53265233969461,"sku":"NKTU01-L14","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NKTU01-L11_00be7c1b-64d6-4f9e-b10c-164a9bcb2e32.png?v=1786348373","url":"https:\/\/www.5gplc.com\/products\/nktu01-l14-abb-i-o-module-to-tu-cable","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}