{"product_id":"p0973jx-foxboro-i-a-series-150w-redundant-power-supply-module","title":"P0973JX Foxboro I\/A Series 150W Redundant Power Supply Module","description":"\u003ch2\u003eFoxboro P0973JX I\/A Series Redundant Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0973JX\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0973JX\u003c\/strong\u003e Redundant Power Supply Module, operates as a dedicated hardware component for auxiliary power distribution within Foxboro I\/A Series and DCS network hardware platforms. Designed to deliver 150 W of regulated power output, this assembly prevents single-point power failures by providing dual-redundant bus feed continuity directly to connected host switches and processor units.\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP0973JX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFoxboro (Invensys \/ Schneider Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Modular Enclosure Envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 W Output Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFoxboro SecureStack \/ Summit Switch Chassis (P0973KJ, P0973JM, P0973JN, P0973JP, P0973LK, RH102 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Redundancy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Redundant Load-Sharing Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal Coated PCB Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-strength Industrial Composite Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ Cabinet Rack Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA Compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Isolation and Power Reliability\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFoxboro P0973JX\u003c\/strong\u003e utilizes internal diode-ORing networks to enable seamless dual-power-bus redundancy across critical network links. Integrated 4-20 mA HART loop protocol compatibility and channel-to-channel isolation on associated signal assemblies ensure ground differential isolation, preventing electrical noise from coupling into industrial control loops. In the event of an primary line drop, internal switching maintains supply voltage stability without resetting connected Ethernet communication hardware or field input processing cards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the P0973JX power supply module be replaced while the system is under load?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swappable installation in redundant configurations. Removing a faulty power unit does not interrupt power delivery from the parallel operating supply to the switch backplane.\u003c\/p\u003e\n\u003cp\u003eQ: How is hardware failure indicated on the P0973JX supply module?\u003c\/p\u003e\n\u003cp\u003eA: Fault detection relies on front-panel diagnostic LED indicators. A solid red state signals an output voltage drop or internal circuit fault, enabling immediate visual verification prior to module replacement.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting\u003c\/strong\u003e: Slide the module into the dedicated power bay until the retaining latches engage fully with the chassis enclosure. Ensure an IP54-rated cabinet environment for outdoor or highly corrosive industrial sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power Wiring\u003c\/strong\u003e: Connect input line power conductors to the designated terminal block. Torque terminal clamping screws to 0.5 Nm (4.4 in-lb). Verify correct input line voltage and polarity prior to energizing the circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shield Integrity\u003c\/strong\u003e: Ensure the module ground lug connects to the cabinet main earth bar via a low-impedance copper conductor. Ground single-point cable shields at the enclosure bus bar to prevent earth loop noise.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43918030536794,"sku":"P0973JX","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/343.1_3befcb75-4554-497c-9263-3f1184f66637.jpg?v=1787798713","url":"https:\/\/www.spareoil.com\/products\/p0973jx-foxboro-i-a-series-150w-redundant-power-supply-module","provider":"SpareOil Automation","version":"1.0","type":"link"}