{"product_id":"1khw002238r0001-n4bg-abb-n4bg-series-control-module","title":"1KHW002238R0001 N4BG ABB N4BG Series Control Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB 1KHW002238R0001 N4BG\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eN4BG\u003c\/strong\u003e Control Module, operates as a dedicated hardware component for real-time signal execution and pulse-width generation within industrial automation control systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Identification \u0026amp; Cross-Reference Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1KHW002238R0001\u003c\/strong\u003e: Main assembly part number for the N4BG controller hardware chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN4BG\u003c\/strong\u003e: Base product series designation for high-performance processor modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1KHW002237R0001 OPIC1 R1A\u003c\/strong\u003e: Associated spare part catalog model number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCore Technical 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\u003e1KHW002238R0001 N4BG\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\u003e0.38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e18.5 cm x 13.0 cm x 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e0-10 V or 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003e5 A, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Processor\u003c\/td\u003e\n\u003ctd\u003e32-bit DSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM Frequency\u003c\/td\u003e\n\u003ctd\u003e2 to 16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +50 deg C (derating above 40 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e5 to 200 Hz\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 System Execution \u0026amp; Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe integrated 32-bit DSP processor executes low-latency control algorithms while managing dynamic PWM switching signals. System backplane communications ensure high backplane bus communication velocity and total firmware flash compatibility across network nodes, preventing bus contention during high-density I\/O polling cycles.\u003c\/p\u003e\n\u003ch3\u003ePackage Component List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB 1KHW002238R0001 N4BG control module\u003c\/li\u003e\n\u003cli\u003e1 x Terminal block assignment and pinout diagram card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Wiring \u0026amp; Assembly Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePanel Mounting\u003c\/p\u003e\n\u003cp\u003eSecure the module vertically inside a metal enclosure, retaining at least 50 mm clearance on all sides to prevent thermal buildup during operation above 40 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Separation\u003c\/p\u003e\n\u003cp\u003eRun high-voltage 250 VAC relay wiring in dedicated cable channels separate from sensitive 0-10 V or 4-20 mA analog input lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding Protocol\u003c\/p\u003e\n\u003cp\u003eConnect the grounding lug directly to the cabinet earth bus via a short, heavy-gauge conductor to maintain 1500 VAC isolation integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the input voltage tolerance for the 1KHW002238R0001 module?\u003c\/p\u003e\n\u003cp\u003eThe module accepts a 24 VDC nominal supply with an allowable operational tolerance window of +\/-10%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat types of analog input signals can be wired to the board?\u003c\/p\u003e\n\u003cp\u003eThe analog input channels accept configurable 0-10 V voltage signals or 4-20 mA current loop signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat switching limits apply to the integrated relay outputs?\u003c\/p\u003e\n\u003cp\u003eThe dry-contact relay outputs support load switching up to 5 A at 250 VAC max continuous power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping permitted for the N4BG module during operation?\u003c\/p\u003e\n\u003cp\u003eNo, removing or inserting the module while the backplane is powered can cause electrical damage to logic gates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the adjustable pulse frequency range of the PWM output?\u003c\/p\u003e\n\u003cp\u003eThe 32-bit DSP processor drives pulse-width modulation output channels across a range from 2 kHz to 16 kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes temperature affect power ratings at elevated ambient conditions?\u003c\/p\u003e\n\u003cp\u003eYes, thermal derating must be applied to operating limits when ambient temperatures exceed 40 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat level of electrical isolation is provided by the internal circuit?\u003c\/p\u003e\n\u003cp\u003eThe hardware features a galvanically isolated power and signal boundary rated for up to 1500 VAC isolation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat spare part cross-reference matches this control module assembly?\u003c\/p\u003e\n\u003cp\u003eThe designated field spare model part number for this hardware component is 1KHW002237R0001 OPIC1 R1A.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021079400621,"sku":"1KHW002238R0001 N4BG","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb_1khw002238r0001n4bg_3.jpg?v=1787888891","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1khw002238r0001-n4bg-abb-n4bg-series-control-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}