{"product_id":"kl4428","title":"KL4428","description":"\u003cp\u003eThe \u003cstrong\u003eBeckhoff KL4428\u003c\/strong\u003e module is a precision analog output terminal from the \u003cstrong\u003eKL Analog Input Modules\u003c\/strong\u003e series by \u003cstrong\u003eBeckhoff\u003c\/strong\u003e. Featuring \u003cstrong\u003e8 outputs\u003c\/strong\u003e with \u003cstrong\u003e12-bit resolution\u003c\/strong\u003e, it delivers accurate current signals in the \u003cstrong\u003e4 to 20 mA\u003c\/strong\u003e range. Powered primarily by \u003cstrong\u003e24 V DC\u003c\/strong\u003e via power contacts and alternatively by \u003cstrong\u003e15 V DC\u003c\/strong\u003e through a KL9515 terminal, the KL4428 is designed for seamless integration into industrial automation systems. Its compact design supports space-saving installation on a standard 35 mm DIN rail, making it ideal for complex control cabinets that demand high channel density and precise signal control.\u003c\/p\u003e\n\n\u003cp\u003eThis module employs single-ended technology to manage eight independent channels efficiently, achieving a conversion time of approximately \u003cstrong\u003e8 ms\u003c\/strong\u003e per channel. Electrical isolation of \u003cstrong\u003e500 V\u003c\/strong\u003e between the K-bus and signal voltage ensures operational reliability in harsh environments. The KL4428 draws a typical \u003cstrong\u003e20 mA\u003c\/strong\u003e from the K-bus and \u003cstrong\u003e60 mA + load current\u003c\/strong\u003e from the power contacts, maintaining a relative output error of only \u003cstrong\u003e± 0.2%\u003c\/strong\u003e of full scale. Each output can drive loads up to \u003cstrong\u003e150 Ω\u003c\/strong\u003e and remains short-circuit proof. With process image data widths of \u003cstrong\u003e8 × 16 bit\u003c\/strong\u003e (optional \u003cstrong\u003e8 × 8 bit\u003c\/strong\u003e control\/status), this module provides flexible data handling for real-time control applications.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to meet stringent industrial standards, the KL4428 withstands vibration in accordance with EN 60068-2-6 and shock per EN 60068-2-27. It operates reliably across a temperature range of \u003cstrong\u003e0 °C to 55 °C\u003c\/strong\u003e and can be stored between \u003cstrong\u003e– 25 °C and 85 °C\u003c\/strong\u003e without degradation. The polycarbonate housing achieves an \u003cstrong\u003eIP20\u003c\/strong\u003e protection rating, and supports pluggable wiring solutions compatible with KSxxxx terminals for rapid configuration changes. Labeling with the BZxxxx series ensures clear identification, while increased packing density optimizes cabinet layouts. By combining durability, precision, and efficient power consumption, the Beckhoff KL4428 offers enhanced performance and reliability for demanding industrial automation tasks.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Unused Surplus","offer_id":51689106440493,"sku":null,"price":1530.38,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":51689106473261,"sku":null,"price":607.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/KL_Analog_Input_Series__ee5ca6b7-5b27-4841-b640-fbb1de0947b0.webp?v=1759952188","url":"https:\/\/servosupplier.com\/products\/kl4428","provider":"Servo Supplier","version":"1.0","type":"link"}