{"product_id":"abb-nktu01-9-termination-unit-cable","title":"ABB NKTU01-9 Termination Unit Cable","description":"\u003cp\u003eConfigured for point-to-point signal interconnection in ABB Symphony Harmony INFI 90 systems, the \u003cstrong\u003eABB NKTU01-9\u003c\/strong\u003e (\u003cstrong\u003eNKTU01\u003c\/strong\u003e Termination Unit Cable) provides direct physical\/electrical execution. The prefabricated assembly bridges rack-mounted I\/O processing cards and external field termination units, routing multi-channel analog and discrete field signals while preserving low loop impedance and signal integrity.\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\u003eNKTU01-9\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\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 NKTU01-9 cable assembly provides discrete conductor paths that maintain backplane bus communication velocity across high-density I\/O configurations. By preserving differential signal voltage levels, the cable prevents noise coupling and rise-time distortion during real-time scan cycles.\u003c\/p\u003e\n\u003cp\u003eOperating without active semiconductor components, the assembly guarantees complete firmware flash compatibility across all supported Symphony Harmony subrack modules. The outer jacketing shields internal conductors against ambient electromagnetic interference within industrial enclosures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NKTU01-9 cable draw power from the subrack backplane?\u003c\/p\u003e\n\u003cp\u003eA: No, the NKTU01-9 is a passive prefabricated cable assembly that routes signals between headers without consuming electrical power.\u003c\/p\u003e\n\u003cp\u003eQ: Are software or firmware modifications required when replacing an NKTU01-9 cable assembly?\u003c\/p\u003e\n\u003cp\u003eA: No software adjustments are needed; the assembly functions transparently at the physical interconnect layer.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken prior to disconnecting the cable from the termination unit?\u003c\/p\u003e\n\u003cp\u003eA: External field loop power feeds should be de-energized or isolated before disconnection to prevent signal transients or unexpected system trips.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all external field loop power feeds and signal lines connected to the termination unit before installation.\u003c\/li\u003e\n\u003cli\u003eWear an anti-static wrist strap during handling to shield adjacent module logic from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eRoute the cable assembly through cabinet wire management ducts, maintaining minimum bend radius limits to prevent conductor stress.\u003c\/li\u003e\n\u003cli\u003eAlign cable connectors accurately with guide pins on the module and termination unit headers, pressing straight in until locking latches engage.\u003c\/li\u003e\n\u003cli\u003eSecure cable retention clamps inside the cabinet to prevent mechanical stress on the connector housing caused by vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53265252745525,"sku":"NKTU01-9","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NKTU01-L11_c2deee75-ee47-41ef-9d09-12b88636d4e1.png?v=1786349804","url":"https:\/\/www.5gplc.com\/products\/abb-nktu01-9-termination-unit-cable","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}