{"product_id":"allen-bradley-1746-ia16-ac-input-module","title":"Allen-Bradley 1746-IA16 SLC 500 16-Point AC Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-IA16 is a high-density digital input module designed for integration within the SLC 500 programmable logic controller system. This module provides 16 individual input points, facilitating the monitoring of AC signals from field devices such as pushbuttons, limit switches, and sensors. Engineered for reliability in industrial environments, it serves as a critical interface between external AC-powered equipment and the SLC 500 processor.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides 16 isolated input points for high-density signal monitoring.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard SLC 500 chassis configurations.\u003c\/li\u003e\n\u003cli\u003eDesigned for operation within an input voltage range of 85-132 VAC.\u003c\/li\u003e\n\u003cli\u003eSupports a frequency range of 47-63 Hz, ensuring stable performance across typical AC power grids.\u003c\/li\u003e\n\u003cli\u003eStatus indicators on the front panel provide immediate visual feedback for each input channel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\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\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e1746-IA16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e85-132 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the SLC 500 system power is disconnected before installing or removing the module to prevent electrical damage or personal injury.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is firmly seated in the chassis slot and secured using the provided mounting screws to ensure proper backplane connection.\u003c\/li\u003e\n\u003cli\u003eRoute field wiring away from high-voltage AC lines or heavy equipment to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for input signals where necessary to maintain signal integrity in high-noise industrial settings.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (electrostatic discharge) precautions when handling the module to protect internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1746-IA16?\u003c\/h3\u003e\u003cp\u003eThe 1746-IA16 is a digital input module that detects the status of 16 separate AC input signals and communicates this data to the SLC 500 processor for logic execution.\u003c\/p\u003e\u003ch3\u003eCan this module be used with DC signals?\u003c\/h3\u003e\u003cp\u003eNo, the 1746-IA16 is specifically designed for 85-132 VAC input signals. Attempting to use this module with DC voltage will result in improper operation or potential damage to the input circuitry.\u003c\/p\u003e\u003ch3\u003eIs this module hot-swappable?\u003c\/h3\u003e\u003cp\u003eThe SLC 500 system is generally not designed for hot-swapping. We recommend powering down the system before inserting or removing the module to ensure the safety of the backplane and the module components.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44693982838872,"sku":"1746-IA16","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_dfc6876b-f505-4bd0-9840-532f06a64b88.jpg?v=1788292920","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-1746-ia16-ac-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}