{"product_id":"abb-niai04-analog-input-termination-unit","title":"ABB NIAI04 Analog Input Termination Unit","description":"\u003cp\u003eConfigured for analog signal termination in Bailey Net 90 distributed control systems, the \u003cstrong\u003eABB NIAI04\u003c\/strong\u003e (\u003cstrong\u003eNIAI04\u003c\/strong\u003e Analog Input Termination Unit) provides direct physical\/electrical execution.\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\u003eNIAI04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB (Bailey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.00 lb net (Harness dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Net 90 termination module configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet environmental parameters apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive connection path attenuation metrics apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBAINET Analog Input Termination Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e8537109170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Order Quantity\u003c\/td\u003e\n\u003ctd\u003e1 EA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drive Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity\u003c\/strong\u003e The termination unit links physical field sensors directly to the internal processing bus via host BAINET interfaces. This passive hardware layout passes raw input variables to the controller rack without introducing active conversion steps or bus transmission delays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/strong\u003e By organizing field signal paths prior to digital processing, the card isolates incoming loops to prevent field noise from interrupting deterministic processing cycles on primary control segments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Physical Termination\u003c\/strong\u003e The hardware design optimizes multi-channel analog input distributions inside crowded marshalling cabinets. It routes field current loops into structured connection points, supporting high-density cable routing while preventing signal cross-coupling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NIAI04 hardware assembly contain active signal amplification circuitry?\u003c\/p\u003e\n\u003cp\u003eA: No. The NIAI04 is a passive analog input termination component designed to route external field wiring directly to the processing modules. It relies on the host input card for signal filtering, amplification, and analog-to-digital conversion.\u003c\/p\u003e\n\u003cp\u003eQ: Can field loop wiring be landed on the terminal screws while the system is powered?\u003c\/p\u003e\n\u003cp\u003eA: No. Wiring field instruments to the termination block while the system loop is energized can cause short circuits, pop internal field fuses, or send transient voltage spikes into the connected I\/O processor module.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45089232552051,"sku":"NIAI04","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-10_17-25-42_e1c400fb-94a6-48ac-81dd-47cd1aa294e0.png?v=1781085115","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-niai04-analog-input-termination-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}