{"product_id":"kl3454","title":"KL3454","description":"\u003cp\u003eThe \u003cstrong\u003eBeckhoff KL3454\u003c\/strong\u003e is a high-performance analog input module in the \u003cstrong\u003eKL Analog Input Modules\u003c\/strong\u003e series, designed and manufactured by \u003cstrong\u003eBeckhoff\u003c\/strong\u003e for precise current signal monitoring. This terminal provides \u003cstrong\u003e4 inputs\u003c\/strong\u003e with a \u003cstrong\u003e12-bit resolution\u003c\/strong\u003e and supports signal currents of \u003cstrong\u003e4–20 mA\u003c\/strong\u003e for accurate process control. As part of an EtherCAT-based system, the KL3454’s primary application is in industrial automation where it acquires multiple current signals simultaneously, delivering reliable, high-speed data transfer and integration.\u003c\/p\u003e\n\n\u003cp\u003eIn-depth technical specifications underscore the KL3454’s robust design. The module features a rapid conversion time of \u003cstrong\u003e~2 ms\u003c\/strong\u003e for each channel, ensuring swift response in time-critical operations. Its internal resistance remains below \u003cstrong\u003e85 Ω\u003c\/strong\u003e, minimizing voltage drop and promoting signal fidelity. Measurement uncertainty is kept under \u003cstrong\u003e±0.3% (relative to full scale)\u003c\/strong\u003e, guaranteeing precise readings across the input range. Signal input type options include both single-ended and differential configurations, providing flexibility in sensor connection. Surge voltage resistance up to \u003cstrong\u003e30 V DC\u003c\/strong\u003e and continuous overvoltage protection of \u003cstrong\u003e35 V DC\u003c\/strong\u003e safeguard connected devices from electrical transients. The module is powered directly \u003cstrong\u003evia the K-bus\u003c\/strong\u003e, simplifying cabinet wiring and reducing auxiliary power requirements.\u003c\/p\u003e\n\n\u003cp\u003eAdditional features enhance the KL3454’s compatibility, durability, and efficiency. Operating between \u003cstrong\u003e-25…+60 °C\u003c\/strong\u003e and storing safely from \u003cstrong\u003e-40…+85 °C\u003c\/strong\u003e, it meets the demands of harsh industrial environments. Current consumption on the K-bus is typically \u003cstrong\u003e85 mA\u003c\/strong\u003e, optimizing energy usage in large-scale installations. The unit holds multiple international approvals and markings — including \u003cstrong\u003eCE\u003c\/strong\u003e, \u003cstrong\u003eCCC\u003c\/strong\u003e, \u003cstrong\u003eUL\u003c\/strong\u003e, \u003cstrong\u003eATEX\u003c\/strong\u003e, \u003cstrong\u003eIECEx\u003c\/strong\u003e, and \u003cstrong\u003eDNV GL\u003c\/strong\u003e — and complies with \u003cstrong\u003eRoHS\u003c\/strong\u003e standards, ensuring both performance integrity and environmental safety. Ideal for process automation, factory controls, and machinery monitoring, the Beckhoff KL3454 delivers precise analog acquisition, robust protection, and seamless EtherCAT integration, driving operational efficiency in industrial applications.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Unused Surplus","offer_id":51690928472365,"sku":null,"price":500.87,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":51690928505133,"sku":null,"price":455.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/KL_Analog_Input_Series__a3023e33-61cf-4da4-837f-06e3b0402965.webp?v=1759950528","url":"https:\/\/servosupplier.com\/products\/kl3454","provider":"Servo Supplier","version":"1.0","type":"link"}