{"product_id":"abb-nklm01-5-loop-interface-cable-infi-90-net-90","title":"ABB NKLM01-5 Loop Interface Cable Infi 90 \/ Net 90","description":"\u003cp\u003eConfigured for point-to-point process communication bus interfacing in Bailey Net 90 and Infi 90 architectures, the \u003cstrong\u003eABB NKLM01-5\u003c\/strong\u003e (\u003cstrong\u003eNKLM01\u003c\/strong\u003e Loop Interface Cable) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eCable Variant and Length Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNKLM01-5\u003c\/strong\u003e: Base assembly with 5 ft (1.52 m) total length for intra-cabinet module interconnects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNKLM01-10\u003c\/strong\u003e: Extended assembly variant with 10 ft length for adjacent cabinet routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNKLM01 Series Standard\u003c\/strong\u003e: Factory-molded termination interface for Bailey loop interface modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical and Electrical Parameters\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\u003eNKLM01-5\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\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e48.3 x 27.9 x 25.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive assembly (N\/A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e5 ft (1.52 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Gauge\u003c\/td\u003e\n\u003ctd\u003e22-24 AWG\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\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e2 A per conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Impedance\u003c\/td\u003e\n\u003ctd\u003e100-120 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonized Tariff 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\u003eBackplane Bus Communication Integrity\u003c\/h3\u003e\n\u003cp\u003eWithin ABB Net 90 and Infi 90 control node assemblies, the NKLM01-5 maintains continuous backplane bus communication velocity and signal fidelity. Matching the 100-120 Ohm characteristic impedance prevents high-frequency data pulse distortion during transfer cycles. Continuous shield coverage insulates internal 22-24 AWG conductors from high-voltage line interference, preventing data corruption across local control loops.\u003c\/p\u003e\n\u003ch3\u003ePackage Scope of Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB NKLM01-5 Cable Assembly (5 ft)\u003c\/li\u003e\n\u003cli\u003e1 x Factory Cable Quality Testing Document\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Cable Installation and Routing Rules\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius\u003c\/strong\u003e: Maintain an absolute minimum bend radius of 8 times the total cable diameter during panel installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation Distance\u003c\/strong\u003e: Route the cable in designated low-voltage instrument ducts, maintaining at least 200 mm clearance from high-power AC cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Fastening\u003c\/strong\u003e: Tighten male end connector retention screws firmly to prevent unintended disengagement during system vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Continuity\u003c\/strong\u003e: Verify ground connection continuity at the main terminal cabinet earth bar before energizing connected communication modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat causes data frame corruption when using the NKLM01-5 on a loop interface?\u003c\/p\u003e\n\u003cp\u003eImproper grounding or cable routing alongside high-voltage AC cables creates induced noise, exceeding the 100-120 Ohm transmission line tolerance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the NKLM01-5 cable be hot-swapped while the loop interface is active?\u003c\/p\u003e\n\u003cp\u003eDisconnecting the cable during active operations interrupts data transfer instantly, causing connected controller modules to report communication timeouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the environmental temperature exceeds 80 deg C?\u003c\/p\u003e\n\u003cp\u003eExceeding the +80 deg C limit degrades conductor insulation, shifting the characteristic impedance and increasing signal attenuation over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 300 V AC voltage rating intended for power distribution applications?\u003c\/p\u003e\n\u003cp\u003eNo, the 300 V AC rating defines dielectric strength limits for signal isolation; current capacity is strictly bounded at 2 A per conductor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wire size is used inside the NKLM01-5 cable harness assembly?\u003c\/p\u003e\n\u003cp\u003eThe cable assembly utilizes high-purity copper conductors constructed within the 22-24 AWG wire gauge range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the cable require external termination resistors at either connector end?\u003c\/p\u003e\n\u003cp\u003eTermination matching is managed internally by the connected Infi 90 or Net 90 loop interface hardware modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the 5-foot NKLM01-5 cable be field-cut and spliced to increase length?\u003c\/p\u003e\n\u003cp\u003eCutting or splicing alters impedance parameters, triggering signal reflections that degrade communication reliability; custom factory cables must be used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does high ambient humidity impact cable transmission properties?\u003c\/p\u003e\n\u003cp\u003eThe sealed outer jacket protects internal wiring up to 95% non-condensing RH; moisture ingress at connector faces must be prevented.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021111185581,"sku":"NKLM01-5","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nkls013.jpg?v=1789277883","url":"https:\/\/www.maxwellplc.com\/ru\/products\/abb-nklm01-5-loop-interface-cable-infi-90-net-90","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}