{"product_id":"beckhoff-ks9570-bus-terminal-buffer-capacitor-terminal","title":"Beckhoff KS9570 Bus Terminal Buffer Capacitor Terminal","description":"\u003ch1\u003eBeckhoff KS9570 Bus Terminal Buffer Capacitor Terminal\u003c\/h1\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned to stabilize supply voltages in highly dynamic drive systems, the **Beckhoff KS9570** buffer capacitor terminal provides reliable energy storage and overvoltage protection within the standard Bus Terminal system. This module absorbs regenerative energy generated during motor deceleration phases, protecting upstream power supplies and sensitive electronic components from overvoltage transients. Featuring a pluggable wiring level, the **KS9570 buffer capacitor** is fully compatible with all KSxxxx series Bus Terminals, allowing for rapid installation and simplified maintenance in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-capacity 500 uF buffer for effective absorption of regenerative energy.\u003c\/li\u003e\n  \u003cli\u003eIntegrated surge voltage protection threshold set above 56 V to safeguard field-side electronics.\u003c\/li\u003e\n  \u003cli\u003ePluggable wiring level design for quick, tool-free terminal replacement without disconnecting field wiring.\u003c\/li\u003e\n  \u003cli\u003eSupport for external braking resistor (recommended model ZB8110) with load-dependent 2-point control.\u003c\/li\u003e\n  \u003cli\u003eRobust electrical isolation of 1500 V between the K-bus and field potential.\u003c\/li\u003e\n  \u003cli\u003eCompact 12 mm housing width for optimized space utilization on standard DIN rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDynamic motion control and servo drive systems.\u003c\/li\u003e\n  \u003cli\u003eIndustrial manufacturing and packaging assembly lines.\u003c\/li\u003e\n  \u003cli\u003eDecentralized control cabinets requiring localized voltage stabilization.\u003c\/li\u003e\n  \u003cli\u003eMaterial handling systems with frequent start-stop and deceleration cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eManufacturer\u003c\/th\u003e\n      \u003ctd\u003eBeckhoff\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart Number\/Model\u003c\/th\u003e\n      \u003ctd\u003eKS9570\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNominal Voltage\u003c\/th\u003e\n      \u003ctd\u003e50 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCapacity\u003c\/th\u003e\n      \u003ctd\u003e500 uF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRipple Current (max.)\u003c\/th\u003e\n      \u003ctd\u003e10 A @ 100 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInternal Resistance\u003c\/th\u003e\n      \u003ctd\u003e\u0026lt; 20 mOhm @ 100 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSurge Voltage Protection\u003c\/th\u003e\n      \u003ctd\u003e\u0026gt; 56 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRecommended Braking Resistor\u003c\/th\u003e\n      \u003ctd\u003eZB8110\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOvervoltage Control Range\u003c\/th\u003e\n      \u003ctd\u003e+\/-2 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBraking Resistor Clock Rate\u003c\/th\u003e\n      \u003ctd\u003eLoad-dependent, 2-point control\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eElectrical Isolation\u003c\/th\u003e\n      \u003ctd\u003e1500 V (K-bus\/field potential)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOperating Temperature\u003c\/th\u003e\n      \u003ctd\u003e0 to +55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStorage Temperature\u003c\/th\u003e\n      \u003ctd\u003e-25 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRelative Humidity\u003c\/th\u003e\n      \u003ctd\u003e95%, non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eVibration\/Shock Resistance\u003c\/th\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eEMC Immunity\/Emission\u003c\/th\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProtection Rating\u003c\/th\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInstallation Position\u003c\/th\u003e\n      \u003ctd\u003eVariable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHousing Material\u003c\/th\u003e\n      \u003ctd\u003ePolycarbonate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n      \u003ctd\u003e6.8 cm x 1.2 cm x 10.0 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003e0.065 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnection Parameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWiring Method\u003c\/td\u003e\n      \u003ctd\u003eSpring actuation by screwdriver\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSolid Wire Connection Cross-Section\u003c\/td\u003e\n      \u003ctd\u003e0.08 to 1.5 mm2 (AWG 28 to 16)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStranded Wire Connection Cross-Section\u003c\/td\u003e\n      \u003ctd\u003e0.08 to 1.5 mm2 (AWG 28 to 16)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFlexible Wire Connection Cross-Section\u003c\/td\u003e\n      \u003ctd\u003e0.14 to 1.5 mm2 (AWG 26 to 16)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStripping Length\u003c\/td\u003e\n      \u003ctd\u003e9 to 10 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Load Power Contacts (Imax)\u003c\/td\u003e\n      \u003ctd\u003e10 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount directly onto a standard 35 mm DIN rail conforming to EN 60715. Secure using the integrated locking mechanism.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide-by-Side Installation:\u003c\/strong\u003e Align adjacent terminals using the double slot and key connection system to ensure proper mechanical stability and electrical contact.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use a suitable flat-head screwdriver to actuate the tension clamp spring. Insert stripped wire (9 to 10 mm stripping length) and release the spring to secure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Ensure adequate clearance around the terminal housing to maintain operating temperatures within the specified 0 to +55 degC range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106527764843,"sku":"KS9570","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ks9570-4m5rnmdvwty.png?v=1776245350","url":"https:\/\/www.plcprotech.com\/fa\/products\/beckhoff-ks9570-bus-terminal-buffer-capacitor-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}