{"product_id":"emerson-ovation-5x00273g01-0-20ma-field-powered-analog-input-module","title":"Emerson Ovation 1C31116G02 0-20mA Field Powered Analog Input Module","description":"\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson Ovation 1C31116G02\u003c\/strong\u003e is a \u003cstrong\u003e0-20mA Field Powered Analog Input Module\u003c\/strong\u003e for the Emerson Ovation distributed control system (DCS). It provides \u003cstrong\u003e8 channels of 0-20mA analog input\u003c\/strong\u003e with \u003cstrong\u003efield-powered operation\u003c\/strong\u003e, drawing power directly from the current loop and eliminating the need for an external power supply. The module converts analog signals from field transmitters into digital values for processing within the Ovation control system.\u003c\/p\u003e\n\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 1C31116G02\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 0-20mA Field Powered Analog Input Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 8 analog inputs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e 0–20 mA DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e 0–20 mA (field powered)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 13–16 bits (per configuration)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±0.1% of full scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 250 Ω (typical for current loop)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDielectric Isolation:\u003c\/strong\u003e 1000 V AC\/DC (channel-to-channel and channel-to-logic)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 1\/16 A per channel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson (formerly Westinghouse)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eField-powered design eliminates need for external power supply\u003c\/li\u003e\n  \u003cli\u003e8-channel high-density analog input for process variable monitoring\u003c\/li\u003e\n  \u003cli\u003eGalvanic isolation prevents ground loops and electrical interference\u003c\/li\u003e\n  \u003cli\u003eHigh accuracy ±0.1% for precise process measurement\u003c\/li\u003e\n  \u003cli\u003eRack-mountable for standard Ovation I\/O cabinet installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental Limits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C (32°F to 140°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +85°C (-40°F to 185°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 0% to 95% RH, non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the 1C31116G02 used for?\u003c\/h4\u003e\n\u003cp\u003eIt is an 8-channel 0-20mA field-powered analog input module for Emerson Ovation DCS, converting current loop signals from field transmitters into digital data for process control.\u003c\/p\u003e\n\n\u003ch4\u003eWhat does \"field powered\" mean?\u003c\/h4\u003e\n\u003cp\u003eThe module \u003cstrong\u003edraws power from the field current loop\u003c\/strong\u003e itself, eliminating the need for a separate external power supply. This simplifies wiring and reduces installation cost.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the difference between 1C31116G02 and 1C31116G03?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1C31116G02\u003c\/strong\u003e is \u003cstrong\u003efield powered\u003c\/strong\u003e (draws power from the loop). The \u003cstrong\u003e1C31116G03\u003c\/strong\u003e is \u003cstrong\u003elocally powered\u003c\/strong\u003e (requires external power supply from the system).\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the difference between 1C31116G02 and 1C31116G01?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1C31116G01\u003c\/strong\u003e is an mV\/VDC non-compensated analog input module. The \u003cstrong\u003e1C31116G02\u003c\/strong\u003e is specifically for \u003cstrong\u003e0-20mA field-powered\u003c\/strong\u003e applications.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003ch4\u003eSafety Precautions\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDe-energize the Ovation rack before installation\u003c\/li\u003e\n  \u003cli\u003eUse proper ESD protection when handling the module\u003c\/li\u003e\n  \u003cli\u003eVerify field device current loop compatibility (0-20mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStep-by-Step Procedure\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003ePower down the Ovation I\/O rack\u003c\/li\u003e\n  \u003cli\u003eAlign the module with the rack slot and insert firmly\u003c\/li\u003e\n  \u003cli\u003eSecure the module retaining clips\u003c\/li\u003e\n  \u003cli\u003eConnect 0-20mA field wiring to the terminal base unit\u003c\/li\u003e\n  \u003cli\u003ePower up and verify module status LEDs\u003c\/li\u003e\n  \u003cli\u003eCalibrate input channels via Ovation engineering station\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify field transmitter output is 0-20mA (not 4-20mA)\u003c\/li\u003e\n  \u003cli\u003eFor 4-20mA applications, consider 1C31227G01 or 5X00070G01\u003c\/li\u003e\n  \u003cli\u003eFor locally powered 0-20mA, select 1C31116G03 instead\u003c\/li\u003e\n  \u003cli\u003eEnsure loop resistance is compatible with field-powered design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1C31116G01 — mV\/VDC Non-Compensated Analog Input\u003c\/li\u003e\n  \u003cli\u003e1C31116G02 — 0-20mA Field Powered Analog Input (this part)\u003c\/li\u003e\n  \u003cli\u003e1C31116G03 — 0-20mA Locally Powered Analog Input\u003c\/li\u003e\n  \u003cli\u003e1C31116G04 — mV Compensated Analog Input\u003c\/li\u003e\n  \u003cli\u003e1C31227G01 — 4-20mA Analog Input Module\u003c\/li\u003e\n  \u003cli\u003e5X00070G01 — 4-20mA Analog Input Module, High Speed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53692980658360,"sku":"1C31116G02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1C31116G02_3r180.png?v=1782979613","url":"https:\/\/www.globalpetroparts.com\/products\/emerson-ovation-5x00273g01-0-20ma-field-powered-analog-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}