{"product_id":"allen-bradley-l610-timing-module-circuit-board","title":"Allen-Bradley L610 Timing Module Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1720-L610 Timing Module is a dedicated circuit board from Allen-Bradley that provides discrete timing control for legacy automation systems, using a JK flip-flop timing scheme to generate defined pulses and delays. Identified by the model number 1720-L610, this timing module is described as a JK flip-flop timing device designed to support timed control within compatible Allen-Bradley controllers. In typical AB applications, the module coordinates sequencing in ladder logic, manages precise delay intervals, and helps synchronize discrete I\/O operations as part of a legacy 1720-series control architecture. The JK flip-flop timing approach enables predictable state changes in response to clocked control signals, delivering repeatable timing windows critical for orderly control sequences. This part is encountered in repair or restoration projects involving older AB equipment that relies on dedicated timing circuitry to drive rung-based logic. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657219342638,"sku":null,"price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0b88729d-5a18-48e8-8da2-f99a68e1d4e2.jpg?v=1769467006","url":"https:\/\/plgautomation.com\/products\/allen-bradley-l610-timing-module-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}