{"product_id":"schneider-as-5b40002a-modicon-800-series-voltage-input-module","title":"Schneider AS-5B40002A Modicon 800 Series Voltage Input Module","description":"\u003cp\u003eThe Schneider Electric \u003cstrong\u003eAS-5B40002A\u003c\/strong\u003e is an isolated millivolt voltage input module designed for signal conditioning within Modicon 800 Series I\/O assemblies. It converts low-level 0 to 50 mV DC analog signals from field transmitters and transducers into high-level system signals while maintaining galvanic isolation between the input source and backplane logic. Featuring a 10 kHz signal bandwidth, this compact module provides fast dynamic response for precision monitoring in automated process loops.\u003c\/p\u003e\n\u003ch3\u003eSignal Conditioning and Bandwidth Performance\u003c\/h3\u003e\n\u003cp\u003eThe module accepts millivolt-level inputs ranging from 0 to 50 mV DC, making it suitable for low-voltage sensor inputs such as strain gauges, shunt resistors, and specialized instrumentation. Its 10 kHz bandwidth allows processing of rapidly changing signals without introducing significant phase lag or filtering distortion, ensuring high fidelity for fast control loops and transient measurement.\u003c\/p\u003e\n\u003ch3\u003eElectrical Isolation and System Integration\u003c\/h3\u003e\n\u003cp\u003eInternal isolation circuitry isolates the sensitive field input terminals from common-mode voltage spikes, ground loops, and electrical noise present in industrial environments. The module plugs into designated 800 Series I\/O bases, operating directly on low-voltage DC power supplied through the rack assembly. Weighing only 0.08 kg, its lightweight profile reduces physical load on the mounting chassis during high-vibration rack installations.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAS-5B40002A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric (Modicon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIsolated Voltage Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Series\u003c\/td\u003e\n\u003ctd\u003eModicon 800 Series I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e0 to 50 mV DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Type\u003c\/td\u003e\n\u003ctd\u003eGalvanic (isolated voltage input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.08 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What input signal range does the AS-5B40002A module accept?A: The module is configured specifically for low-level analog signals in the 0 to 50 mV DC range.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary function of isolation on this input module? A: Galvanic isolation prevents ground loops and protects the controller backplane logic from field-side electrical noise and common-mode voltage surges.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":67167259590771,"sku":"AS-5B40002A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/AS-5B40002A.png?v=1794385138","url":"https:\/\/www.dcssupplier.com\/products\/schneider-as-5b40002a-modicon-800-series-voltage-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}