{"product_id":"allen-bradley-1769-ws-scale-module","title":"Allen-Bradley 1769-WS Scale Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1769-WS is a specialized single-channel weigh scale module manufactured by Hardy Instruments for the CompactLogix™ and MicroLogix™ 1500 platforms. This module acts as a direct interface between industrial load cells and the PLC backplane, eliminating the need for external weight transmitters. It is designed for high-precision applications such as batching, filling, and tank inventory management, providing digitized weight data directly to the controller’s integer and floating-point registers.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllen-Bradley \/ Hardy Instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Line:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompactLogix \/ MicroLogix 1500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1769-WS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIN30502\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSingle-Channel Weigh Scale Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLoad Cell Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to four (4) 350-ohm load cells per module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcitation Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20-bit A\/D conversion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 updates per second (minimum)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Methods:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eElectronic (C2®), Traditional (Hard Calibration), or Soft Calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5 kg (1.1 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1769 Compact I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1-3 Years (Varies by supplier configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eC2® Electronic Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports Hardy’s patented C2® technology, which allows for automatic calibration of the scale system without the need for physical test weights, significantly reducing maintenance time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWAVERSAVER® Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes advanced filtering to eliminate the effects of plant vibration (from mixers, motors, or traffic) on the weight signal, ensuring stable and accurate readings in noisy environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 20-bit internal resolution, the module can detect minute changes in weight, making it ideal for high-value chemical or food batching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Backplane Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eData is mapped directly into the PLC I\/O image, providing faster response times than serial or networked weight controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures integrated \"THE BUTTON\" technology for quick hardware health checks and load cell continuity monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46555972862142,"sku":"1769-WS","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/d590bf95a8f7451155cf06428f9cfe2c.png?v=1775186237","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1769-ws-scale-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}