{"product_id":"allen-bradley-1720-l004-gates-card-4-input-module","title":"Allen-Bradley 1720 L004 Gates Card 4 Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1720-L004 is a four-input gate card (circuit card) used as an add-on in legacy Allen-Bradley 1720 logic systems to implement basic combinational logic. The module provides four input gates, described in vendor literature as an AND-OR gates card, enabling simple pre-processing of signals before they reach the main controller. This 1720-L004 circuit card is cataloged by multiple distributors as part of the 1720 Gates family and is commonly referenced as a replacement\/stock item for 1720-based automation setups. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659010015534,"sku":null,"price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1badd622-4eb2-491e-bf92-1d603191efab.jpg?v=1769526595","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1720-l004-gates-card-4-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}