{"product_id":"keb-750-494-industrial-automation-module-heavy-duty-industrial","title":"KEB 750-494 Industrial Automation Module - Heavy-Duty Industrial","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your facility needs precise three-phase power measurement for energy management and predictive maintenance, the KEB 750-494 Industrial Automation Module delivers. This compact DIN-rail mount module captures voltage, current, power, energy, and harmonic data up to the 41st harmonic. With 24-bit resolution and True RMS measurement, the KEB 750-494 provides the accuracy required for real-time power monitoring and cost-saving analytics.\u003c\/p\u003e\u003cp\u003eThe KEB 750-494 integrates seamlessly into control cabinets via its 5 VDC system supply and CAGE CLAMP connections. Its robust design withstands vibration (4g) and shock (15g) per IEC standards, making it suitable for demanding industrial environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe KEB 750-494 offers comprehensive measurement capabilities. Below are the key parameters that define its performance:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of measurement inputs\u003c\/td\u003e\n\u003ctd\u003e6 (3 voltage, 3 current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e24 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData width\u003c\/td\u003e\n\u003ctd\u003e2 x 128-bit data; 2 x 64-bit control\/status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement current (max.)\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e277 V AC\/DC; 480 VAC LN-LL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range (mains)\u003c\/td\u003e\n\u003ctd\u003e45 … 65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range (harmonics)\u003c\/td\u003e\n\u003ctd\u003e0 … 3300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement error (max.)\u003c\/td\u003e\n\u003ctd\u003e0.5% of upper-range value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC via data contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption (5 V)\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e4 kV system\/field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection technology\u003c\/td\u003e\n\u003ctd\u003e8 x CAGE CLAMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e49.6 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e12 mm \/ 0.472 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection type\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0 … 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe KEB 750-494 excels in power monitoring for industrial automation. Use it in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy management systems\u003c\/strong\u003e: Calculate power output, energy consumption, and THD to identify inefficiencies and reduce operational costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredictive maintenance\u003c\/strong\u003e: Monitor harmonics and power quality to detect motor or drive degradation before failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine testing\u003c\/strong\u003e: Validate three-phase power parameters on production lines with True RMS accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn each application, the KEB 750-494's adjustable measurement cycle time allows you to capture average, minimum, and maximum values, supporting both real-time control and historical analysis.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the KEB 750-494 onto a DIN-35 rail in any orientation—horizontal (standing or lying) or vertical. Wire inputs using CAGE CLAMP technology accepting 0.08–2.5 mm² (28–14 AWG) solid or fine-stranded conductors with a strip length of 8–9 mm. The module connects to the system via data contacts for 5 VDC power. Ensure the surrounding air temperature stays between 0–55 °C and relative humidity below 95% (non-condensing). For EMC compliance, follow EN 61000-6-2 (immunity) and EN 61000-6-3 (emission) guidelines.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing the KEB 750-494, verify your system voltage (480 VAC line-to-line maximum) and current (1 A maximum). This module measures power, energy, line-to-line voltage, power factor, frequency, and harmonics—ideal for three-phase networks with any periodic signals. For compatible accessories or integration support, contact a reliable supplier like PLC Source PRO (visit ubest101.myshopify.com) to ensure a seamless fit into your automation architecture.\u003c\/p\u003e","brand":"KEB","offers":[{"title":"Default","offer_id":44410674675811,"sku":"750-494","price":286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/20-750-2262D-2R.jpg?v=1785191371","url":"https:\/\/www.plcsourcepro.com\/products\/keb-750-494-industrial-automation-module-heavy-duty-industrial","provider":"PLC Source PRO","version":"1.0","type":"link"}