{"product_id":"triconex-3704e-tricon-analog-input-module","title":"Triconex 3704E Tricon Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for safety-critical industrial applications requiring high density and extreme reliability, the \u003cstrong\u003eTriconex 3704E\u003c\/strong\u003e serves as a high-density, Triple Modular Redundant (TMR) \u003cstrong\u003eanalog input module\u003c\/strong\u003e within Tricon safety systems. This differential, DC-coupled module supports up to 64 commoned input points, providing robust signal acquisition with high-speed updates for critical process variables. Operating with 12-bit resolution, it delivers precise measurements across standard industrial voltage ranges while interfacing seamlessly with the fault-tolerant Tricon controller architecture.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple Modular Redundant (TMR) architecture for maximum safety and system fault tolerance.\u003c\/li\u003e\n  \u003cli\u003e64 high-density, commoned differential DC-coupled analog input channels.\u003c\/li\u003e\n  \u003cli\u003eConfigurable voltage input ranges of 0 to 5 VDC or 0 to 10 VDC (+6%).\u003c\/li\u003e\n  \u003cli\u003eFast input update rate of 75 ms to capture dynamic process shifts.\u003c\/li\u003e\n  \u003cli\u003eHigh-accuracy processing with less than 0.25% Full Scale Range (FSR) variance across its operational temperature range.\u003c\/li\u003e\n  \u003cli\u003eDistinctive copper color coding on the module faceplate for quick physical identification in Tricon chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEmergency Shutdown Systems (ESD)\u003c\/li\u003e\n  \u003cli\u003eFire and Gas Detection Systems (FGS)\u003c\/li\u003e\n  \u003cli\u003eBurner Management Systems (BMS)\u003c\/li\u003e\n  \u003cli\u003eHigh-Integrity Pressure Protection Systems (HIPPS)\u003c\/li\u003e\n  \u003cli\u003eCritical process control and monitoring in oil and gas, chemical processing, and power generation facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTriconex (Schneider Electric)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3704E\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTMR Analog Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Structure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDifferential, DC Coupled, High-Density\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Input Points\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e64, commoned\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 5 VDC or 0 to 10 VDC (+ 6%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Update Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e75 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12 bits\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.25% of FSR (Full Scale Range) from 0 to 60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIsolated Points\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eColor Code\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCopper\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure the module is inserted into a compatible slot in the Tricon chassis that matches its designated copper color code.\u003c\/li\u003e\n  \u003cli\u003eVerify proper field wiring terminations to prevent ground loops, keeping in mind that the input points are commoned and do not feature individual point-to-point isolation.\u003c\/li\u003e\n  \u003cli\u003eMaintain adequate chassis ventilation and ensure ambient operating temperatures remain within 0 to 60 degC.\u003c\/li\u003e\n  \u003cli\u003eFollow ESD (Electrostatic Discharge) prevention protocols, including the use of grounded wrist straps, during handling and installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":53102420361579,"sku":"3704E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/triconex3704e-fidbuhdcjks.png?v=1776138023","url":"https:\/\/www.plcprotech.com\/products\/triconex-3704e-tricon-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}