{"product_id":"allen-bradley-1756-if8i-8-channel-isolated-analog-input-module","title":"Allen-Bradley 1756-IF8I ControlLogix Isolated Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-IF8I is a high-performance analog input module designed for the ControlLogix platform. This module features 8 isolated input channels, providing flexible signal processing for industrial automation applications. It supports a variety of voltage and current input modes, allowing for seamless integration into diverse control loops and monitoring systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 isolated analog input channels for enhanced signal integrity.\u003c\/li\u003e\n\u003cli\u003eConfigurable input modes supporting voltage (-10 to 10V, 0 to 10V, 0 to 5V) and current (0 to 20 mA).\u003c\/li\u003e\n\u003cli\u003eHigh-resolution conversion using Sigma-Delta technology (16-21 bits).\u003c\/li\u003e\n\u003cli\u003eDirect integration into the ControlLogix backplane for high-speed data exchange.\u003c\/li\u003e\n\u003cli\u003eRobust design suitable for standard industrial control environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-IF8I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 Isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Method\u003c\/td\u003e\n\u003ctd\u003eSigma-Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-21 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (5.1V)\u003c\/td\u003e\n\u003ctd\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (24V)\u003c\/td\u003e\n\u003ctd\u003e150 mA \/ 400 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eProperly seat the module in the designated slot and secure it using the top and bottom latching mechanisms.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog signals to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the chassis and cable shields to maintain signal accuracy and system stability.\u003c\/li\u003e\n\u003cli\u003eKeep signal wiring separated from high-voltage power lines and large inductive loads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-IF8I?\u003c\/strong\u003e\u003cbr\u003eThe 1756-IF8I is an isolated analog input module that converts field-level voltage or current signals into digital values for use by the ControlLogix processor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix voltage and current signals on this module?\u003c\/strong\u003e\u003cbr\u003eYes, the module supports any combination of voltage or current mode across its 8 channels, provided they are configured correctly within the software environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e\u003cbr\u003eThe module draws power directly from the ControlLogix backplane; no external field power is required for the module electronics itself, though current loops may require external excitation depending on the sensor type.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48871030161598,"sku":"1756-IF8I","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_e5cb3ea1-d1c3-4015-992a-51592f782801.jpg?v=1788939564","url":"https:\/\/www.autooiltech.com\/ar\/products\/allen-bradley-1756-if8i-8-channel-isolated-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}