{"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 16-point AC digital input module designed for use with the SLC 500 programmable logic controller (PLC) system. This module provides a reliable interface between field-side AC input devices and the processor, converting high-voltage AC signals into logic-level signals compatible with the SLC 500 backplane. It is engineered for industrial environments requiring consistent monitoring of AC-powered sensors, switches, and pushbuttons.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 isolated input points for flexible wiring and signal segregation.\u003c\/li\u003e\n\u003cli\u003eOperating voltage range of 85-132 VAC at 47-63 Hz.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into the SLC 500 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003eStatus indicators on the front panel for real-time monitoring of input signal states.\u003c\/li\u003e\n\u003cli\u003eRobust construction suitable for standard industrial control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically utilized in manufacturing and process control systems where AC-based field devices are present. Common applications include monitoring limit switches, proximity sensors, and operator interface buttons within an SLC 500 control architecture.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1746-IA16\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\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\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\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSLC 500\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 power is disconnected from the SLC 500 chassis before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated in the chassis slot and that the locking tab is engaged.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauges for terminal connections and ensure all connections are secure to prevent intermittent signal loss.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables away from high-voltage power lines and sources of electromagnetic interference (EMI) to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to ensure proper airflow and cooling within the enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the voltage range for the 1746-IA16?\u003c\/h3\u003e\u003cp\u003eThe 1746-IA16 is designed to operate within an input voltage range of 85-132 VAC at a frequency of 47-63 Hz.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all SLC 500 chassis?\u003c\/h3\u003e\u003cp\u003eYes, the 1746-IA16 is a standard I\/O module for the SLC 500 platform and is compatible with standard SLC 500 I\/O chassis.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50730706665724,"sku":"1746-IA16","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_25cf4c60-17b9-4e7f-96fe-914e2ec9a3c7.jpg?v=1785224705","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1746-ia16-ac-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}