{"product_id":"170aai52040-distributed-analog-input-module-schneider-electric","title":"170AAI52040 Distributed Analog Input Module | Schneider Electric","description":"\u003ch2\u003eSchneider Electric 170AAI52040 Modicon Momentum Distributed Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric 170AAI52040\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eModicon Momentum 4-Input Analog Module\u003c\/strong\u003e, operates as a dedicated hardware component for differential voltage signal acquisition within Modicon Momentum PLC platforms.\u003c\/p\u003e\n\u003cp\u003eSuffix Breakdown \u0026amp; Model Matrix\u003cbr\u003eThis model 170AAI52040 is a fixed 4-channel differential analog input module. No further suffix decomposition applies as this part number represents a single configuration with preset input ranges and isolation features.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric Modicon Momentum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eManufactured per IEC and EN standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.215 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eHeight: 125 mm, Width: 141.5 mm, Depth: 47.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eIndustrial ambient (0–60 degC recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e305 mA @ 24 VDC, max 5.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalogueInputNumber\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalogueInputType\u003c\/td\u003e\n\u003ctd\u003eDifferential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputRanges\u003c\/td\u003e\n\u003ctd\u003e±100 mV 15 bits + sign, ±25 mV 15 bits + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputImpedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10000 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdateTime\u003c\/td\u003e\n\u003ctd\u003e500 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolationBetweenChannels\u003c\/td\u003e\n\u003ctd\u003e400 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolationChannelToGround\u003c\/td\u003e\n\u003ctd\u003e500 V AC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolationSupplyToGround\u003c\/td\u003e\n\u003ctd\u003e500 V for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommonModeVoltage\u003c\/td\u003e\n\u003ctd\u003e100 V DC channels to ground, 115 V AC single\/three-phase channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommonModeRejection\u003c\/td\u003e\n\u003ctd\u003e120 dB DC between channels, 130 dB 50 Hz AC between channels, 135 dB DC to ground, 140 dB 60 Hz AC, 145 dB 50 Hz AC to ground, 155 dB 60 Hz AC to ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerialModeRejection\u003c\/td\u003e\n\u003ctd\u003e35 dB 50 Hz AC, 45 dB 60 Hz AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternalPowerRequirement\u003c\/td\u003e\n\u003ctd\u003e±30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReversePolarityProtection\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003ctd\u003eInternal 2 A slow-blow; Associated fuse 500 mA fast-blow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocalSignalling\u003c\/td\u003e\n\u003ctd\u003e4 LEDs indicating channel status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectricalConnection\u003c\/td\u003e\n\u003ctd\u003e2 connectors for removable terminal blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Features\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e170AAI52040\u003c\/strong\u003e utilizes Modicon Momentum backplane bus architecture for deterministic communication. Firmware flash compatibility ensures module updates do not disrupt adjacent channel operation. Channel-to-channel latency is minimized to maintain synchronous analog acquisition across all four inputs. The module supports high-speed backplane signaling for both Profinet and EtherNet\/IP deterministic networks when integrated with Momentum PLC racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 170AAI52040 support hot-swapping in a running rack?\u003cbr\u003eA: The module is not rated for hot-swap operation; power should be removed before insertion or removal to prevent backplane bus faults.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum update rate for analog inputs?\u003cbr\u003eA: Each channel updates at 500 ms; simultaneous acquisition across all four channels occurs within the same interval.\u003c\/p\u003e\n\u003cp\u003eQ: Can firmware be updated in situ without removing the module?\u003cbr\u003eA: Firmware flash is supported via the Momentum backplane; ensure all connected devices are in a quiescent state to avoid write errors.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the analog input module is mounted on a standard Momentum rack with secure backplane engagement.\u003c\/li\u003e\n\u003cli\u003eConnect differential signal pairs according to the labeling on removable terminal blocks.\u003c\/li\u003e\n\u003cli\u003eShielded cable is recommended for each input to reduce electromagnetic interference; ground shields at a single point.\u003c\/li\u003e\n\u003cli\u003eMaintain separation from high-voltage AC lines to preserve isolation ratings.\u003c\/li\u003e\n\u003cli\u003eObserve proper fuse ratings and verify polarity before applying ±30 V DC auxiliary power.\u003c\/li\u003e\n\u003cli\u003eVerify LED channel status indicators after initial power-up to confirm signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44224021921880,"sku":"170AAI52040","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/170AAI52040-3.jpg?v=1781230045","url":"https:\/\/www.industriaxplc.com\/products\/170aai52040-distributed-analog-input-module-schneider-electric","provider":"IndustriaX Limited","version":"1.0","type":"link"}