{"product_id":"allen-bradley-1746-io4-combination-i-o-module-ready-to-ship","title":"1746-IO4 | Allen-Bradley SLC 500 Combination I\/O Module 2 Inputs 2 Relay Outputs","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1746-IO4 is a combination I\/O module designed for SLC 500 PLC systems. It provides a compact solution with integrated AC inputs and relay outputs for mixed-signal control applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9752%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eNew \/ Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003e1746-IO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003ePLC I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003ePLC Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eCombination I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eTotal I\/O Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eInput Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eOutput Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003e120 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eRelay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eNormally Open (NO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eMounting Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eSLC 500 Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.7625%;\"\u003e\u003cstrong\u003eWiring Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1001%;\"\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1746-IO4\u003c\/h4\u003e\n\u003cp\u003eThe 1746-IO4 is part of the Allen-Bradley SLC 500 family and is designed to combine discrete input and output functionality in a single module. It allows efficient use of chassis space by integrating two 120 V AC inputs and two relay-based outputs. The relay outputs provide electrical isolation and flexibility for controlling a wide range of AC or DC loads. This module is commonly used in applications where limited I\/O requirements must be handled within a compact PLC configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCombination I\/O design: Integrates both input and output functions into a single SLC 500 module.\u003c\/li\u003e\n\u003cli\u003e120 V AC input capability: Supports direct connection of standard AC field devices.\u003c\/li\u003e\n\u003cli\u003eRelay-based outputs: Provides normally open relay contacts for flexible load switching.\u003c\/li\u003e\n\u003cli\u003eCompact 4-point configuration: Ideal for small control tasks or panel space optimization.\u003c\/li\u003e\n\u003cli\u003eSLC 500 compatibility: Designed for seamless integration into Allen-Bradley SLC 500 PLC systems.\u003c\/li\u003e\n\u003cli\u003eElectrical isolation via relays: Enhances system safety and load compatibility.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade construction: Built for reliable operation in automation and control environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1746-IO4 delivers the reliability and precision required for compact mixed I\/O control in Allen-Bradley SLC 500 industrial automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48861722804522,"sku":"1746-IO4","price":455.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping-2024-07-05T184531.877.webp?v=1720194350","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1746-io4-combination-i-o-module-ready-to-ship","provider":"IQElectro","version":"1.0","type":"link"}