{"product_id":"abb-nktu01-8-termination-unit-cable","title":"ABB NKTU01-8 Termination Unit Cable","description":"\u003cp\u003eThe \u003cstrong\u003eABB NKTU01-8\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNKTU01\u003c\/strong\u003e Termination Unit Cable, operates as a dedicated hardware component for multi-channel signal routing between I\/O modules and termination units within ABB Symphony Harmony and Bailey 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\u003eNKTU01-8\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\u003e1.25 lb (Package Gross Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard subrack 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 NKTU01-8 cable assembly establishes point-to-point pin connections between subrack I\/O module headers and external termination units. Engineered to preserve channel isolation and signal fidelity, the assembly maintains backplane bus communication velocity across high-density I\/O channels without introducing signal distortion or impedance mismatch.\u003c\/p\u003e\n\u003cp\u003eAs a completely passive hardware interconnect, the cable eliminates firmware flash compatibility requirements across all supported ABB Symphony Harmony module revisions. Shielded conductor construction resists electromagnetic interference from nearby power distribution lines within industrial enclosures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NKTU01-8 cable assembly require backplane power from the system rack?\u003c\/p\u003e\n\u003cp\u003eA: No, the NKTU01-8 is a passive cable assembly that routes analog and discrete signals directly between headers without drawing power.\u003c\/p\u003e\n\u003cp\u003eQ: Are software configuration changes necessary when replacing an existing cable with the NKTU01-8?\u003c\/p\u003e\n\u003cp\u003eA: No software or firmware modification is required; the cable functions transparently at the physical hardware layer.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken before disconnecting the cable from a termination unit?\u003c\/p\u003e\n\u003cp\u003eA: Field power supplies and signal loops attached to the termination unit should be de-energized or isolated prior to disconnection to prevent signal spikes or false system trips.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all external field power sources and signal loops connected to the termination unit prior to cable installation or removal.\u003c\/li\u003e\n\u003cli\u003eWear a grounded anti-static wrist strap during handling to protect adjacent module logic from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eRoute the cable assembly through cabinet wiring ducts, ensuring minimum bend radius limits are maintained to prevent conductor fatigue.\u003c\/li\u003e\n\u003cli\u003eAlign cable connectors strictly with guide pins on the module and termination unit headers, pushing straight in until locking latches engage.\u003c\/li\u003e\n\u003cli\u003eSecure strain relief retention clamps within the enclosure to prevent mechanical displacement caused by cabinet vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53265244487989,"sku":"NKTU01-8","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NKTU01-L11_6450c94c-6494-4dfe-b117-d6406e692125.png?v=1786349579","url":"https:\/\/www.5gplc.com\/products\/abb-nktu01-8-termination-unit-cable","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}