{"product_id":"imasi03-abb-bailey-analog-input-slave-module","title":"IMASI03 | ABB Bailey Analog Input Slave Module","description":"\u003ch3\u003eABB Bailey IMASI03 Analog Input Slave Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB Bailey IMASI03\u003c\/strong\u003e is an \u003cstrong\u003eAnalog Input Slave Module\u003c\/strong\u003e for the INFI 90 distributed control system. It provides high-accuracy analog signal acquisition from field transmitters and sensors, converting raw analog signals into digital data for processing by the Multi-Function Processor (MFP) or other INFI 90 controllers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e IMASI03\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Analog Input Slave Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e INFI 90 \/ Symphony\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB \/ Bailey Controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Types:\u003c\/strong\u003e Current: 4–20 mA; Millivolt: -100 mV to +100 mV, 0 to 100 mV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e +5 VDC, +15 VDC; 4.0 VA total\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 0.7 kg (1.54 lbs)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e INFI 90 MMU rack slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Range Input Support:\u003c\/strong\u003e Accepts both current (4–20 mA) and millivolt signals, providing flexibility for diverse sensor types.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Precision A\/D conversion ensures reliable process variable measurement for critical control loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Integration:\u003c\/strong\u003e Communicates directly with MFP modules via INFI 90 module bus—no additional wiring required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Design:\u003c\/strong\u003e Hot-swappable in compatible racks for reduced maintenance downtime.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature, pressure, and flow transmitter monitoring\u003c\/li\u003e\n  \u003cli\u003eLevel and analytical sensor signal acquisition\u003c\/li\u003e\n  \u003cli\u003eProcess variable logging and trending\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between IMASI03 and IMASI02?\u003c\/strong\u003e\u003cbr\u003e\nA: The IMASI03 is an updated revision of the IMASI02 with improved signal conditioning and expanded input range support. Both fit standard INFI 90 racks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does IMASI03 support thermocouple inputs?\u003c\/strong\u003e\u003cbr\u003e\nA: The IMASI03 supports \u003cstrong\u003emillivolt inputs\u003c\/strong\u003e which can interface with thermocouple transmitters. For direct thermocouple termination, use the \u003cstrong\u003eNTAI04 RTD Termination Unit\u003c\/strong\u003e with appropriate slave modules.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eInstall IMASI03 into an available INFI 90 MMU slot.\u003c\/li\u003e\n  \u003cli\u003eConnect field analog signals to the termination unit (e.g., NTAI02) per wiring diagram.\u003c\/li\u003e\n  \u003cli\u003eVerify signal polarity and shield grounding.\u003c\/li\u003e\n  \u003cli\u003eConfigure channel scaling in MFP function blocks.\u003c\/li\u003e\n  \u003cli\u003eCalibrate against known reference signals.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal Type:\u003c\/strong\u003e Confirm your field devices output 4–20 mA or millivolt signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTermination Unit:\u003c\/strong\u003e Pair with NTAI02 or compatible termination unit for proper field wiring interface.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53763611820216,"sku":"IMASI03","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IMASI03.png?v=1782126599","url":"https:\/\/www.globalpetroparts.com\/products\/imasi03-abb-bailey-analog-input-slave-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}