{"product_id":"emerson-1c31113g01-ovation-analog-input-module","title":"Emerson 1C31113G01 Ovation Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31113G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31113G01\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for analog process signal digitization within Ovation DCS platforms. This module converts raw voltage or current loop inputs from temperature sensors and transmitters into digital data streams transmitted over the local I\/O backplane.\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\u003e1C31113G01\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\u003e0.70 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation I\/O Rack Slot\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 Bus Draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAnalog \/ Temperature Process Signal Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Protocol\u003c\/td\u003e\n\u003ctd\u003e4-20 mA HART loop protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eOvation I\/O Base Subrack Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Signal Conditioning \u0026amp; CJC Compensation\u003c\/h3\u003e\n\u003cp\u003eDesigned for installation inside standard Ovation I\/O subracks, the module features analog front-end conditioning designed to process process signals with high conversion accuracy. Channel-to-channel isolation prevents field loop noise, ground loops, and transient voltage surges from propagating to adjacent channels or system control buses. Active internal circuitry supports 4-20 mA HART loop protocol communications, while onboard cold junction compensation (CJC) algorithms maintain temperature sensor signal measurement integrity under fluctuating control cabinet thermal conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1C31113G01 module support live hot-swapping inside an active Ovation subrack?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping must follow local plant safety and Ovation system guidelines, verifying field power is isolated or placed in manual control before extracting the card.\u003c\/p\u003e\n\u003cp\u003eQ: How does channel-to-channel isolation protect the system backplane?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic isolation barriers physically decouple input channels from one another and from the system bus, blocking common-mode noise and high-voltage field spikes.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect field loop power and verify the slot is de-energized before mounting the module into the subrack.\u003c\/li\u003e\n\u003cli\u003ePut on an ESD wrist strap connected to the cabinet frame ground before handling the card.\u003c\/li\u003e\n\u003cli\u003eInspect backplane connectors for pin alignment, contamination, or mechanical debris prior to insertion.\u003c\/li\u003e\n\u003cli\u003eAlign module edges with slot guide rails and push firmly until the backplane connector locks in place.\u003c\/li\u003e\n\u003cli\u003eTighten top and bottom retaining screws to 0.5 Nm torque to guarantee chassis earth ground bonding.\u003c\/li\u003e\n\u003cli\u003eRoute field signal cabling away from high-voltage power lines and terminate cable shield drain wires at a single chassis ground lug.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":66726598443123,"sku":"1C31113G01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1C31234G31_Cocoai_3acbdaff-65d9-4a58-93d9-9edbfd3f91b2.jpg?v=1790560014","url":"https:\/\/www.dcssupplier.com\/products\/emerson-1c31113g01-ovation-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}