{"product_id":"schneider-170aai52040-distributed-analog-input-module","title":"Schneider 170AAI52040 Distributed Analog Input Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e170AAI52040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance analog input base module belonging to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModicon Momentum\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efamily. This unit is specifically engineered for distributed I\/O architectures, providing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efour differential input channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecapable of processing a wide variety of voltage and current signals. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e170AAI52040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a versatile interface for sensors in field-level automation, converting physical process variables into digital data for PLC processing with high precision.\u003c\/p\u003e\n\u003cp\u003eDesigned for modularity, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e170AAI52040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be combined with various communication adapters (such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus TCP\/IP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eINTERBUS\u003c\/strong\u003e) to fit into diverse network topologies. Its compact form factor and low thermal dissipation make it an ideal choice for high-density control cabinets where space and heat management are critical considerations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Identification\u003c\/td\u003e\n\u003ctd\u003e170AAI52040 (Modicon Momentum Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e4 Differential Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Ranges\u003c\/td\u003e\n\u003ctd\u003e±10 V, ±5 V, 1–5 V, and 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e12-bit signed (≈ 1 unit per 4.88 mV in 10V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 MΩ (Voltage), 250 Ω (Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003eTypically 10 ms for all 4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 V AC between inputs and internal bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Operating Range\u003c\/td\u003e\n\u003ctd\u003e0 to 60°C (32 to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Depth\u003c\/td\u003e\n\u003ctd\u003e47.5 mm (1.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Height\u003c\/td\u003e\n\u003ctd\u003e125 mm (4.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Width\u003c\/td\u003e\n\u003ctd\u003e141.5 mm (5.6 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.215 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoring pressure and flow transmitters in water treatment facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature data acquisition for industrial furnace control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrating legacy 4–20 mA field instruments into modern Ethernet-based control networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require an external power supply for the loop?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e170AAI52040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypically requires an external\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupply to power the sensors if they are not self-powered (passive loops).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix voltage and current inputs on the same module?\u003c\/strong\u003e\u003cbr\u003eYes, each channel can be individually configured via software to handle either voltage or current signals, provided the wiring follows the differential input schematic.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":48746746577148,"sku":"170AAI52040","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/170ADM350102.jpg?v=1772521831","url":"https:\/\/www.electronicplc.com\/products\/schneider-170aai52040-distributed-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}