{"product_id":"1c31232g01-emerson-ovation-discrete-input-card","title":"1C31232G01 Emerson Ovation Discrete Input Card","description":"\u003ch2\u003eEmerson 1C31232G01 Ovation Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for binary field signal processing in Ovation DCS platforms, the \u003cstrong\u003eEmerson 1C31232G01\u003c\/strong\u003e (\u003cstrong\u003e1C31232G01\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution. The module captures discrete on\/off field states and transmits synchronized status data to the central Ovation controller across the internal system bus.\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\u003e1C31232G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\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\u003e0.40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation I\/O card dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane power load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete \/ Digital Binary Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Connectivity\u003c\/td\u003e\n\u003ctd\u003eOvation Controller Backplane Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Form Factor\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation Chassis Slot\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; Signal Filtering\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates optocoupler-based channel-to-channel isolation networks that separate field wiring loops from internal system backplane logic. These isolation barriers block high-voltage electrical transients, common-mode noise, and ground loop potentials. Integrated hardware RC filtering circuits suppress contact chatter and electromagnetic interference, allowing clean state detection for high-density discrete monitoring routines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 1C31232G01 process high-frequency mechanical switch chatter?\u003c\/p\u003e\n\u003cp\u003eA: Integrated hardware filtering circuits stabilize incoming field signals, preventing false contact bounce transitions from writing invalid discrete states to the controller bus.\u003c\/p\u003e\n\u003cp\u003eQ: Can maintenance personnel hot-swap the 1C31232G01 during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: You can replace the module online provided field excitation power is isolated prior to extracting the card from the active Ovation chassis slot.\u003c\/p\u003e\n\u003cp\u003eQ: What electrical protection prevents field-side line transients from damaging backplane controller logic?\u003c\/p\u003e\n\u003cp\u003eA: Optical galvanic isolation barriers separate discrete input channel field circuits from internal backplane bus lines, isolating logic components from external surges.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFollow these sequential physical installation steps when integrating the module:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize field power distribution rails connected to the target Ovation terminal block.\u003c\/li\u003e\n\u003cli\u003eAlign the 1C31232G01 printed circuit board with the guide channels of the assigned Ovation chassis slot.\u003c\/li\u003e\n\u003cli\u003ePush the card inward until the backplane multi-pin interface fully engages the chassis header.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom retaining levers to lock the card against operational vibration.\u003c\/li\u003e\n\u003cli\u003eLand discrete field input conductors onto terminal blocks, ensuring signal drain wires connect to the cabinet earth grounding bar.\u003c\/li\u003e\n\u003cli\u003eRe-apply field power and observe the front-panel status LEDs to confirm bus synchronization and real-time channel scanning activity.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"OVATION","offers":[{"title":"Default Title","offer_id":51216316531000,"sku":"1C31232G01","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/1C31232G012.jpg?v=1759977357","url":"https:\/\/www.automodulexpert.com\/products\/1c31232g01-emerson-ovation-discrete-input-card","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}