{"product_id":"nktu01-l11-abb-termination-unit-cable","title":"NKTU01-L11 ABB Termination Unit Cable","description":"\u003cp\u003eThe \u003cstrong\u003eABB NKTU01-L11\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNKTU01-L11\u003c\/strong\u003e Termination Unit Cable, operates as a dedicated hardware component for prefabricated signal routing between I\/O modules and termination units within ABB Symphony Harmony INFI 90 systems.\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-L11\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.635 kg (1.4 lb) gross weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard L11 length cable assembly profile\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\u003eTermination 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-L11 cable assembly provides direct point-to-point electrical interconnection between subrack I\/O cards and field termination units, ensuring signal propagation over long cabinet runs. Low inner-conductor impedance supports backplane bus communication velocity and real-time sampling performance without phase shift or signal degradation.\u003c\/p\u003e\n\u003cp\u003ePassive pin assignments eliminate active timing overhead, preserving full firmware flash compatibility across connected Symphony Harmony controller racks. The heavy-duty industrial jacketing protects physical signal channels against industrial electromagnetic interference and mechanical strain during continuous rack operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NKTU01-L11 cable require external power to operate?\u003c\/p\u003e\n\u003cp\u003eA: No, the NKTU01-L11 is a passive prefabricated cable designed solely for electrical signal routing between I\/O modules and termination units.\u003c\/p\u003e\n\u003cp\u003eQ: Can the cable assembly be disconnected while active I\/O loops are powered?\u003c\/p\u003e\n\u003cp\u003eA: Field circuits on the termination unit should be de-energized or isolated before disconnecting the cable to avoid voltage transients on active channels.\u003c\/p\u003e\n\u003cp\u003eQ: Is special configuration required when installing the NKTU01-L11 in an existing subrack?\u003c\/p\u003e\n\u003cp\u003eA: No configuration is required; the cable uses hardwired pin-to-pin alignment that operates plug-and-play with compatible module and termination headers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all associated power feeds and process loops linked to the module and termination unit before installation.\u003c\/li\u003e\n\u003cli\u003eWear an anti-static wrist strap during handling to prevent electrostatic discharge to adjacent module electronics.\u003c\/li\u003e\n\u003cli\u003eRoute the cable assembly through cabinet wiring ducts, ensuring minimum bend radius limits are met to prevent conductor stress.\u003c\/li\u003e\n\u003cli\u003eAlign cable connectors carefully with the pin headers on the module and termination unit, pressing straight in until locking latches engage.\u003c\/li\u003e\n\u003cli\u003eSecure strain relief retention clamps to prevent mechanical pull on the connectors caused by panel vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53265230135605,"sku":"NKTU01-L11","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NKTU01-L11.png?v=1786347840","url":"https:\/\/www.5gplc.com\/products\/nktu01-l11-abb-termination-unit-cable","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}