{"product_id":"foxboro-p0923dc-status-alarm-cable","title":"Foxboro P0923DC Status Alarm Cable","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro P0923DC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0923DC\u003c\/strong\u003e Status Alarm Cable, operates as a dedicated hardware component for diagnostic relay signaling and power supply health monitoring within Foxboro I\/A Series control system enclosure assemblies. Configured with factory-terminated connectors and multi-conductor shielded copper wiring, this cable interfaces internal power supply alarm relay contacts directly to control module backplanes and system monitor cards to transmit discrete fault status signals.\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\u003eP0923DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~0.25 kg (~0.55 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Prefabricated Assembly Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (32 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component (Zero active power drain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Status \/ Alarm Contact Sense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eOverall Braided Foil Shield with Drain Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMulti-pin Polarized Headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control and Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro P0923DC cable transfers critical power module status signals, including input AC loss, output DC under-voltage, and thermal trip alarms, to central system controllers without introducing ground loops. Integrated channel-to-channel isolation and overall shield grounding protect small-signal discrete logic lines from adjacent high-voltage AC cables and electromagnetic interference (EMI). By maintaining galvanic separation between diagnostic sensing circuits and main backplane logic pathways, the cable ensures reliable fault detection and alarm propagation across Foxboro DCS architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the Foxboro P0923DC cable be disconnected or connected while the DCS rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes, as a passive discrete signaling cable operating on low-voltage logic sensing circuits, it can be safely disconnected without disrupting main DC power delivery, though an active diagnostic alarm will trigger on the host controller during disconnection.\u003c\/p\u003e\n\u003cp\u003eQ: What pin continuity checks should be performed during routine maintenance of the cable?\u003c\/p\u003e\n\u003cp\u003eA: Verify end-to-end electrical continuity across each conductor core, confirm shield ground continuity at the designated ground tab, and ensure open-circuit resistance between individual signal lines.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the cable outer jacket and molded connector strain reliefs for cracks, cut insulation, or bent contact pins prior to installation.\u003c\/li\u003e\n\u003cli\u003eRoute the cable through designated cabinet wireways, ensuring it maintains a minimum clearance from high-voltage AC power lines to minimize EMI coupling.\u003c\/li\u003e\n\u003cli\u003eAlign keyway slots on the polarized multi-pin connectors with the power supply status header and push until retention latches lock securely.\u003c\/li\u003e\n\u003cli\u003eTerminate the integral shield drain wire to the central cabinet earth ground bar according to standard DCS grounding practices.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53406390550837,"sku":"P0923DC","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/P0926KP_ef2afecb-ad3e-4fd4-8fd0-f33e724fc154.png?v=1787727938","url":"https:\/\/www.5gplc.com\/products\/foxboro-p0923dc-status-alarm-cable","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}