{"product_id":"1c31161g02-westinghouse-ovation-rtd-interface-module","title":"1C31161G02 | Westinghouse Ovation RTD Interface Module","description":"\u003ch3\u003eEmerson Ovation 1C31161G02 – RTD Input Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson Ovation 1C31161G02\u003c\/strong\u003e is an \u003cstrong\u003eRTD input module\u003c\/strong\u003e for precise temperature measurement in Ovation DCS applications. It supports platinum RTDs and provides high-accuracy resistance-to-temperature conversion for critical process monitoring.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e RTD Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Support:\u003c\/strong\u003e Pt100 and standard platinum RTDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.1% reading plus 1 digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 220 V (system supply)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 1 second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Ovation backplane interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard Ovation I\/O rack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Turbine bearing temperature, boiler tube temperature, process vessel monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1C31161G02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRTD Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Types\u003c\/td\u003e\n\u003ctd\u003ePt100, platinum RTDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e0.1% reading plus 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e24 VDC via backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOvation I\/O rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifference From 1C31164G02\u003c\/strong\u003e\u003cbr\u003e1C31164G02 is another RTD module variant with different channel count or isolation rating. Consult the Emerson hardware manual for exact differences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Wire RTD Support\u003c\/strong\u003e\u003cbr\u003eStandard Ovation RTD modules support 2-wire, 3-wire, and 4-wire configurations. Select wiring mode in the configuration software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Measurement\u003c\/strong\u003e\u003cbr\u003ePt100 range is −200°C to +850°C. For temperatures above 600°C, thermocouple input modules (e.g., 1C31116G04) are the correct choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmerson Support Status\u003c\/strong\u003e\u003cbr\u003eThe 1C31161G02 remains supported under Ovation lifecycle policy. The recommended replacement for new designs is 5X00119G02 or 5X00119G03.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e De-energize the I\/O branch. Remove the existing RTD module by releasing retention clips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Inspect the backplane connector. Insert 1C31161G02 into the keyed RTD slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Wire RTD leads. For 3-wire, connect two leads to the excitation terminal and one to sense. For 4-wire, use separate excitation and sense pairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Configure in Ovation Developer Studio. Select Pt100, wire mode, and engineering units (°C\/°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 5:\u003c\/strong\u003e Calibrate using a known temperature reference or resistance standard (100.00 Ω = 0°C for Pt100).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cp\u003eUse \u003cstrong\u003e1C31161G02\u003c\/strong\u003e for \u003cstrong\u003elegacy Ovation RTD temperature measurement\u003c\/strong\u003e. For new installations, migrate to 5X00119G02 or 5X00119G03 for enhanced diagnostics and wider compatibility. For mixed thermocouple and RTD inputs on one module, consult Emerson for specialty multi-input cards. Verify the sensor curve (IEC 60751 or SAMA) matches the module configuration.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53864844198072,"sku":"1C31161G02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1C31161G02_2_r180.png?v=1785814808","url":"https:\/\/www.globalpetroparts.com\/products\/1c31161g02-westinghouse-ovation-rtd-interface-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}