{"product_id":"ovation-7380a36g01-sequence-of-events-modules","title":"OVATION 7380A36G01 Sequence of Events Modules","description":"\u003cp\u003eThe \u003cstrong\u003eWestinghouse 7380A36G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e7380A36G01\u003c\/strong\u003e Sequence of Events Recorder Card, operates as a dedicated hardware component for high-resolution digital time-stamping and contact state acquisition within Westinghouse WDPF and Ovation control systems.\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\u003e7380A36G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWestinghouse\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\u003e1.11 kg (2.45 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation \/ WDPF printed circuit board form factor\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\u003ePowered via backplane bus (+5 VDC \/ +24 VDC rails)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003ePC Board Sequence of Events (SOE) \/ Add-On Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e7-21 mA loop current threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Revision\u003c\/td\u003e\n\u003ctd\u003e6QSE1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eWestinghouse 7380A36G01\u003c\/strong\u003e card integrates high-speed digital state tracking into control loops supporting the 4-20 mA HART loop protocol. Dynamic contact state transitions are captured with millisecond time resolution and processed across the system bus alongside HART primary telemetry for diagnostic verification and root-cause event reconstruction.\u003c\/p\u003e\n\u003cp\u003eTo prevent field wiring faults from propagating into sensitive system electronics, the board incorporates individual channel-to-channel isolation across all input points. This galvanic barrier suppresses common-mode ground loops, isolates high-voltage field surges, and preserves signal integrity across dense I\/O subrack backplane architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the 7-21 mA input current rating on the card?\u003c\/p\u003e\n\u003cp\u003eA: The 7-21 mA input range establishes precise current threshold limits for detecting digital state transitions, ensuring reliable contact closure recognition while filtering field cable leakage currents.\u003c\/p\u003e\n\u003cp\u003eQ: Can this card be inserted or removed while the I\/O rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: Module removal or insertion requires powering down the local rack segment or placing the associated I\/O slot in standby to prevent backplane bus communication disruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the I\/O rack backplane before inserting the card into its designated guide rails.\u003c\/li\u003e\n\u003cli\u003eAlign the edge connectors with the backplane socket and apply firm, even pressure until the card latches securely into place.\u003c\/li\u003e\n\u003cli\u003eTerminate all field input cables to the dedicated terminal block assembly, maintaining proper polarity for each isolated channel.\u003c\/li\u003e\n\u003cli\u003eVerify that cable shields are grounded at a single chassis point to maintain isolation and reduce noise coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":48939920064627,"sku":"7380A36G01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/7380A36G01_Cocoai.jpg?v=1790131696","url":"https:\/\/www.dcssupplier.com\/products\/ovation-7380a36g01-sequence-of-events-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}