{"product_id":"nkas11-12-abb-bailey-infi-90-analog-slave-termination-unit-cable","title":"NKAS11-12 ABB Bailey Infi 90 Analog Slave Termination Unit Cable","description":"\u003cp\u003eConfigured for multi-channel analog signal routing and slave termination module interconnectivity in Bailey Infi 90 DCS racks, the \u003cstrong\u003eABB NKAS11-12\u003c\/strong\u003e (\u003cstrong\u003eNKAS11\u003c\/strong\u003e Analog Slave Termination Unit Cable) provides direct physical\/electrical execution. This multi-conductor cable assembly transfers low-level voltage and current loop signals between analog slave processing cards and field termination units, supporting continuous 300 V AC insulation integrity across 16-32 conductor pathways.\u003c\/p\u003e\n\u003ch3\u003eCable Part Number \u0026amp; Assembly Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNKAS11\u003c\/strong\u003e: Base part designation for Bailey Infi 90 analog slave termination interconnect cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-12\u003c\/strong\u003e: Extended assembly length designator (12 ft nominal length specification \/ 12 in physical harness span).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Harness\u003c\/strong\u003e: Multi-conductor bundle incorporating 16-32 discrete 20-22 AWG copper lines rated for 300 V AC service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Electrical Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003eNKAS11-12\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\u003eSWEDEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e38.1 x 7.6 x 33.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e300 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Gauge\u003c\/td\u003e\n\u003ctd\u003e20-22 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Conductors\u003c\/td\u003e\n\u003ctd\u003e16-32 conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5-95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic IO Bus Routing \u0026amp; Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe NKAS11-12 assembly supports structured backplane bus communication velocity and I\/O density scaling across Infi 90 analog expansion racks. Low-resistance 20-22 AWG copper conductors limit loop impedance and prevent channel crosstalk during multi-channel signal multiplexing. The assembly preserves precise analog-to-digital measurement accuracy and maintains firmware flash compatibility across connected slave modules during continuous online operations.\u003c\/p\u003e\n\u003ch3\u003ePackage \u0026amp; Ordering Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB NKAS11-12 Analog Slave Termination Unit Cable\u003c\/li\u003e\n\u003cli\u003eFactory ESD protective polybag packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCabinet Cable Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Engagement\u003c\/strong\u003e: Insert terminal connectors fully into mating module headers and tighten retaining screws to establish low-resistance electrical contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBend Radius Limits\u003c\/strong\u003e: Maintain a minimum static cable bend radius of 75 mm inside wireways to prevent conductor stress and insulation degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Cable Separation\u003c\/strong\u003e: Route the analog slave cable bundle at least 200 mm clear of AC power wiring and high-current relay circuits to mitigate noise coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrain Relief\u003c\/strong\u003e: Secure the cable harness to cabinet tie-down points within 100 mm of the connection header to eliminate mechanical pull on terminal pins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Support FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the primary application of the NKAS11-12 cable assembly?\u003c\/p\u003e\n\u003cp\u003eIt provides multi-channel analog signal connections between slave processing modules and field termination blocks in Infi 90 racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat voltage isolation rating applies to the individual conductors?\u003c\/p\u003e\n\u003cp\u003eEach conductor in the assembly features high-dielectric insulation rated for continuous operation at 300 V AC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the cable assembly be disconnected while the host module is powered?\u003c\/p\u003e\n\u003cp\u003eDisconnecting live cables breaks analog loops, triggering open-circuit diagnostic alarms on active controller channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does conductor resistance affect measurement accuracy across this cable?\u003c\/p\u003e\n\u003cp\u003eThe 20-22 AWG wire gauge minimizes series loop resistance, preserving voltage drops and 4-20 mA calibration limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the NKAS11-12 require separate external shield grounding wires?\u003c\/p\u003e\n\u003cp\u003eInternal cable shields connect automatically to system chassis earth through dedicated ground pins on the header connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the ambient temperature threshold for installed cable runs?\u003c\/p\u003e\n\u003cp\u003eThe physical cable assembly operates continuously in ambient field temperatures from -20 deg C up to +80 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the cable construction prevent internal signal crosstalk?\u003c\/p\u003e\n\u003cp\u003eConductors are arranged in twisted pairs with overall shielding to isolate adjacent analog channels from mutual induction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow should spare cable harness length be stored within marshalling racks?\u003c\/p\u003e\n\u003cp\u003eCoil excess cable in loose loops with a minimum diameter of 200 mm to preserve conductor insulation and shielding integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021106434221,"sku":"NKAS11-12","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-nkas01-15-termination-cable-wvkvzgcqtvi_13cf571f-ac04-440a-9909-5e40a3021999.jpg?v=1762942490","url":"https:\/\/www.maxwellplc.com\/ga\/products\/nkas11-12-abb-bailey-infi-90-analog-slave-termination-unit-cable","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}