{"product_id":"kl3464-beckhoff-4-channel-analog-input-terminal-0-10-v","title":"KL3464 Beckhoff 4-Channel Analog Input Terminal (0–10 V)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3464 (KL3464)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4-channel analog input terminal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the Beckhoff Bus Terminal system. It is engineered to process standard industrial signals in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0 to 10 V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erange. By combining four independent channels into a single 12 mm housing, the KL3464 provides an efficient, space-saving solution for multi-sensor data acquisition. Each input is digitized with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12-bit resolution\u003c\/strong\u003e, offering a reliable balance of speed and precision for monitoring process variables such as pressure, flow, and position in automated manufacturing and building control systems.\u003c\/p\u003e\n\u003ch3\u003eHigh-Density Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBeckhoff KL3464\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for systems requiring a high number of analog points within a compact footprint. Each of the four channels is transmitted to the higher-level automation device with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500 V electrical isolation\u003c\/strong\u003e, protecting the internal K-bus from field-side electrical interference. The terminal operates with a conversion time of approximately\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 ms to 4 ms\u003c\/strong\u003e, ensuring that the PLC process image remains updated with current field data. Its \"Plug-and-Play\" design means no manual address or configuration settings are required, significantly streamlining the commissioning process for large-scale I\/O deployments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKL3464\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBeckhoff\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 10 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12-bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~2 ms to 4 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt; 130 kΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMeasuring Error\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; ±0.3% (relative to full scale value)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBit Width in Process Image\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 x 16-bit data\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (K-bus\/signal voltage)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 to +60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~75 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 12-bit resolution translate to 16-bit data in the process image?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the internal Analog-to-Digital Converter (ADC) provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12-bit resolution\u003c\/strong\u003e, the data is mapped into a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit word\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(4 x 16-bit) in the process image. This follows the standard Beckhoff data format, where the 12-bit measured value is typically left-aligned, allowing for consistent data handling across different terminal types in the PLC software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the high internal resistance (\u0026gt; 130 kΩ)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high internal resistance ensures that the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3464\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplaces a negligible electrical load on the signal source (the sensor). This prevents \"voltage sag\" and ensures that the terminal measures the true output of the sensor, maintaining high accuracy across all four channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require external power for the sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3464\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis powered via the K-bus for its internal logic. However, the 0–10 V sensors themselves typically require an external 24 VDC power supply. Ensure that the sensor ground is correctly referenced to the terminal's common point to maintain signal integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Engineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith four channels in a single terminal, cable management is key. Use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS3464\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evariant if your application requires pluggable wiring for faster module replacement during maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog signals are sensitive to electromagnetic noise. Use shielded twisted-pair cables and connect the shield to a grounded DIN rail using Beckhoff shield clamps (KL9195 or similar) to ensure the measuring error stays below the ±0.3% threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe wide operating temperature range (\u003cstrong\u003e-25 to +60 °C\u003c\/strong\u003e) makes the KL3464 suitable for unheated control cabinets or outdoor enclosures, provided the IP20 rating is respected and condensation is avoided.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3464\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erepresents an ideal compromise between cost and performance for B2B industrial projects. Its ability to handle four signals in one slot reduces the total width of the I\/O station, directly lowering cabinet costs. The terminal's compliance with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEN 61000-6-2\/4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estandards ensures it can operate reliably in electrically noisy environments, while approvals like\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUL, Ex, and GL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emake it a globally viable component for marine, hazardous area, and general industrial applications.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106504860011,"sku":"KL3464","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/KL3464-a0cdapu540v.png?v=1776245162","url":"https:\/\/www.plcprotech.com\/fa\/products\/kl3464-beckhoff-4-channel-analog-input-terminal-0-10-v","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}