{"product_id":"westinghouse-3a99598g03-wdpf-interconnect-cable","title":"Westinghouse 3A99598G03 WDPF Interconnect Cable","description":"\u003cp\u003eThe \u003cstrong\u003eWestinghouse 3A99598G03\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3A99598G03\u003c\/strong\u003e Interconnect Cable Assembly, operates as a dedicated hardware component for multi-drop signal routing between the Multi-Record Controller (MRC) and Transmitter Filter Rack (TFR) Panel within WDPF system architectures. Configured for a two-into-one wiring arrangement, this cable assembly provides direct physical signal bridging across terminal backplanes. The assembly transfers analog and digital bus lines while maintaining shielding continuity to prevent noise coupling in low-level signal paths.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A99598\u003c\/strong\u003e: Base mechanical cable assembly part number for WDPF panel interconnect wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG03\u003c\/strong\u003e: Group hardware revision specifying a two-into-one cable branch layout and connector pinout configuration.\u003c\/li\u003e\n\u003c\/ul\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\u003e3A99598G03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWestinghouse (Emerson WDPF)\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\u003eStandard cable harness weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eWDPF enclosure specification 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive signal conductor assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterconnect Configuration\u003c\/td\u003e\n\u003ctd\u003eTwo-into-one (MRC to TFR panel junction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eWDPF Process Control System\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 and Noise Suppression\u003c\/h3\u003e\n\u003cp\u003eThe 3A99598G03 interconnect cable assembly utilizes twisted-pair signal lines surrounded by overall foil and braid shielding to ensure channel-to-channel isolation across sensitive signal lines. By maintaining low-impedance ground return paths between the MRC and TFR panel interfaces, the assembly prevents common-mode voltage offsets from distorting 4-20 mA loop protocol signals. The internal wiring layout supports stable signal transmission during high-density I\/O switching cycles across the WDPF bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 3A99598G03 cable require external termination resistors at the TFR panel junction?\u003c\/p\u003e\n\u003cp\u003eA: Termination depends on the specific TFR panel backplane jumper settings; the cable assembly itself acts as a passive pass-through harness between the MRC and TFR terminal blocks.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 3A99598G03 cable be disconnected while the WDPF rack is energized?\u003c\/p\u003e\n\u003cp\u003eA: Signal harnesses should not be disconnected while active loops are energized to prevent accidental channel tripping or floating input states on connected controller modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down connected MRC controller racks and isolate field transmitter loops prior to disconnecting or installing interconnect cables.\u003c\/li\u003e\n\u003cli\u003eInspect pin connectors and strain-relief boots for mechanical wear or bent contact pins before mating with panel headers.\u003c\/li\u003e\n\u003cli\u003eRoute the cable harness through designated enclosure wire ducts, avoiding sharp metal chassis edges and high-voltage AC conduits.\u003c\/li\u003e\n\u003cli\u003eSecure locking screws or retention latches at both MRC and TFR panel connectors to ensure reliable vibration-proof contact.\u003c\/li\u003e\n\u003cli\u003eTerminate the overall cable shield drain wire directly to the panel chassis earth ground bus bar using the shortest possible lead length.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":66751206359155,"sku":"3A99598G03","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/9690A38G53_Cocoai_717492f2-9836-4cca-a6d5-08ce68760378.jpg?v=1790754617","url":"https:\/\/www.dcssupplier.com\/ar\/products\/westinghouse-3a99598g03-wdpf-interconnect-cable","provider":"DcsSupplier Limited","version":"1.0","type":"link"}