{"product_id":"westinghouse-3d04101g04-alarm-panel","title":"Westinghouse 3D04101G04 Alarm Panel","description":"\u003cp\u003eThe \u003cstrong\u003eWestinghouse 3D04101G04\u003c\/strong\u003e serves as the primary \u003cstrong\u003e3D04101G04\u003c\/strong\u003e Alarm Panel utilized to execute local annunciator status indication and visual\/audible alarm signaling across Westinghouse WDPF platforms.\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\u003e3D04101G04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWestinghouse \/ Emerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAlarm Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eWestinghouse WDPF System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003eParallel Discrete Alarm Inputs \/ Backplane Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd\u003eLED \/ Lamp Annunciator Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.85 lbs (0.84 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard WDPF Panel Enclosure Rack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.0 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Cold Junction Compensation\u003c\/h3\u003e\n\u003cp\u003eIntegrated within the WDPF cabinet enclosure, the panel's driver circuit board features high-density channel-to-channel isolation to prevent field ground loops from destabilizing visual status monitoring circuits. Integrated signal-conditioning logic filters high-frequency electromagnetic noise across long discrete field contact runs. When operating in tandem with analog monitoring boards across the process bus, the module synchronizes status updates alongside system-wide cold junction compensation (CJC) diagnostic routines to maintain accurate local alarm state displays.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 3D04101G04 alarm panel assembly be serviced while the WDPF cabinet remains powered?\u003c\/p\u003e\n\u003cp\u003eA: No, power to the panel mounting rack slot and field annunciator power loops must be de-energized prior to removal or insertion to prevent voltage surges across the backplane connector.\u003c\/p\u003e\n\u003cp\u003eQ: How are spurious field contact bounces filtered on discrete alarm inputs?\u003c\/p\u003e\n\u003cp\u003eA: Onboard hardware debouncing RC networks and optical isolation stages filter transient contact chatter before triggering local visual indicators.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the designated WDPF rack assembly and verify zero voltage potential on field power terminals prior to mounting.\u003c\/li\u003e\n\u003cli\u003ePut on an anti-static wrist strap connected to cabinet earth ground before handling the circuit board and display connections.\u003c\/li\u003e\n\u003cli\u003eSlide the panel housing along cabinet guide rails and push firmly to ensure backplane edge connectors seat completely.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom mounting screws to establish chassis frame ground and prevent displacement from structural vibration.\u003c\/li\u003e\n\u003cli\u003eTerminate field annunciator wiring using shielded cable pairs, grounding the shield at the main enclosure ground bus only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":66735106687091,"sku":"3D04101G04","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/9690A38G53_Cocoai_9a7098c1-4154-4393-b387-19289f48baa7.jpg?v=1790662325","url":"https:\/\/www.dcssupplier.com\/products\/westinghouse-3d04101g04-alarm-panel","provider":"DcsSupplier Limited","version":"1.0","type":"link"}