{"product_id":"niam01-abb-termination-module-bailey-infi-90","title":"NIAM01 ABB Termination Module Bailey Infi 90","description":"\u003cp\u003eThe \u003cstrong\u003eABB NIAM01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNIAM01\u003c\/strong\u003e Analog Master Termination Unit, operates as a dedicated hardware component for multi-channel field current loop routing and termination within Bailey Infi 90 DCS installations. It terminates up to 24 field analog inputs carrying standard 4-20 mA current loops, directing physical signals to system input processing modules under continuous 24 V DC power distribution without signal degradation or impedance mismatching.\u003c\/p\u003e\n\u003ch3\u003eCircuit Variant \u0026amp; Channel Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNIAM01\u003c\/strong\u003e: Standard catalog reference for the Analog Master Termination Unit assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channel Array\u003c\/strong\u003e: 24 discrete input termination paths engineered for 4-20 mA analog instrument loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Logic\u003c\/strong\u003e: Integrated 24 V DC circuit architecture drawing 5 mA input current while supporting up to 100 mA output current distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Electrical Data\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\u003eNIAM01\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e4.5 x 11 x 11.5 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 +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.12 W (24 V DC @ 5 mA nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\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 Routing \u0026amp; System IO Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe NIAM01 module optimizes backplane bus communication velocity and I\/O density scaling across Infi 90 controller racks by marshaling 24 analog channels onto dedicated ribbon cables. Stable internal routing traces preserve signal integrity across -20 deg C to +70 deg C operating environments, protecting hardware logic from common-mode line noise. Standardized connection pinouts ensure full firmware flash compatibility across linked analog input processing cards and central node controllers.\u003c\/p\u003e\n\u003ch3\u003eStandard Package \u0026amp; Included Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB NIAM01 Analog Master Termination Module\u003c\/li\u003e\n\u003cli\u003eAnti-static protective enclosure packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation \u0026amp; Wiring Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Disconnection\u003c\/strong\u003e: De-energize the 24 V DC power supply feed to the termination unit prior to connecting or disconnecting field transmitter wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Screw Tightening\u003c\/strong\u003e: Secure field conductors into screw terminals using a torque of 0.5 to 0.6 Nm to maintain physical electrical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Connect field instrument cable shields to the dedicated cabinet ground bar at the termination unit base; avoid double-ended ground connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Separation\u003c\/strong\u003e: Route analog 4-20 mA input wiring in separate conduits at least 300 mm away from high-voltage AC lines and switching inductive loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Support FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat signal range is supported by the 24 input channels on the NIAM01?\u003c\/p\u003e\n\u003cp\u003eThe module is specifically designed to terminate and route standard industrial 4-20 mA analog current loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the NIAM01 require an external DC operating voltage supply?\u003c\/p\u003e\n\u003cp\u003eYes, the termination module operates on a nominal supply voltage of 24 V DC at a typical current draw of 5 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported for field wiring blocks on this module?\u003c\/p\u003e\n\u003cp\u003eDisconnecting live field loops will interrupt signal transmission to host modules; de-energize circuits before servicing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum output current capability of the NIAM01 unit?\u003c\/p\u003e\n\u003cp\u003eThe internal current distribution paths support a total combined output current up to 100 mA across active channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are channel cross-talk and field interference mitigated?\u003c\/p\u003e\n\u003cp\u003eInternal isolation traces and proper shield bus connections suppress cross-talk across all 24 analog input paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the allowable ambient operating temperature range?\u003c\/p\u003e\n\u003cp\u003eThe hardware operates continuously within an ambient temperature range of -20 deg C up to +70 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the unit mount inside standard DCS cabinet structures?\u003c\/p\u003e\n\u003cp\u003eThe module secures directly onto field termination mounting rails inside standard Bailey Infi 90 cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wire size range is compatible with the field screw terminals?\u003c\/p\u003e\n\u003cp\u003eThe terminal blocks accommodate solid or stranded copper conductors ranging from 14 AWG down to 22 AWG.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021106368685,"sku":"NIAM01","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PHAMSCTER20000.jpg?v=1789278578","url":"https:\/\/www.maxwellplc.com\/ru\/products\/niam01-abb-termination-module-bailey-infi-90","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}