{"product_id":"emerson-5x00422g01-soe-module-16ch-digital-input-for-dcs","title":"Emerson 5X00422G01 SOE Module | 16CH Digital Input for DCS","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5X00422G01 (P\/N: 5X00422G01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance digital input assembly designed for the Emerson Ovation Distributed Control System (DCS). Engineered specifically for Sequence of Events (SOE) recording, this module provides the microsecond-level precision necessary for analyzing complex transient events in utility and heavy industrial environments. By capturing state transitions with hardware-stamped timing, it serves as the backbone for root cause analysis (RCA) and interlocking safety logic.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following parameters define the operational limits and performance characteristics of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5X00422G01 (5X00422G01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eChannel Density: 16 isolated digital input channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal Input Voltage: 24VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Voltage Range: 18VDC to 32VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSequence of Events Resolution: 1 millisecond (ms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Current Consumption: 5mA to 10mA per channel (load dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation Rating: 500VAC channel-to-backplane and 500VAC channel-to-channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal Filtering: Hardware-based configurable debounce logic for contact chatter suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Configuration: Supports both Sink and Source orientations via I\/O baseboard selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Dissipation: 3.5W (Typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: -40 to +70 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: -40 to +85 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHumidity: 5 percent to 95 percent RH (non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegulatory Compliance: CE marked, UL listed, and compliant with IEC 61000-4 series for EMI\/RFI immunity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Engineering Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Temporal Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlike standard digital inputs, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5X00422G01 (5X00422G01)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes local hardware clock synchronization to timestamp transitions at the moment of detection. This eliminates network latency variables, ensuring that the SOE log reflects the true chronological order of field events across the entire Ovation network.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGalvanic and Optical Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo protect the sensitive DCS logic bus, the module incorporates robust optical isolation. This prevents high-voltage surges, ground loops, and electromagnetic interference originating in the field from damaging the controller or adjacent I\/O modules.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eContinuous Availability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module architecture supports Hot-Swapping (PnP). Maintenance teams can replace a faulty unit while the remainder of the rack is energized, ensuring that critical process monitoring remains uninterrupted.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegrated Diagnostic Array\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLocal monitoring is facilitated through a front-panel LED matrix. A dedicated \"OK\" status indicator monitors internal circuitry health, while individual channel LEDs provide immediate visual confirmation of field contact status.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Deployment Contexts\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Generation and Distribution\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMonitoring circuit breaker auxiliary contacts, protective relay trips, and generator synchronization timing where millisecond accuracy is mandatory for post-trip analysis.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTurbine Control Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCapturing high-speed trip headers and emergency stop triggers to identify the \"First Out\" event in a multi-alarm shutdown sequence.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCritical Infrastructure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLarge-scale water treatment and chemical processing plants requiring reliable interlocking and sequence verification for safety-instrumented functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 5X00422G01 handle contact bounce on mechanical switches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module features integrated hardware debounce filters. These can be configured to ignore rapid, non-sustained transitions (chatter) that occur when mechanical contacts physically close, ensuring only valid state changes are recorded in the SOE buffer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs external wetting voltage required for the inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 16 channels require a 24VDC excitation voltage. The wiring method (Sinking or Sourcing) is determined by the specific Ovation I\/O terminal block or baseplate used in conjunction with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5X00422G01 (5X00422G01)\u003c\/strong\u003e.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44103308607576,"sku":"5X00422G01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/5X00422G01.jpg?v=1778811665","url":"https:\/\/www.industriaxplc.com\/products\/emerson-5x00422g01-soe-module-16ch-digital-input-for-dcs","provider":"IndustriaX Limited","version":"1.0","type":"link"}