{"product_id":"beckhoff-c9900-e545-control-panel-accessories-push-button-extension","title":"BECKHOFF C9900-E545 Control Panel Accessories Push-Button Extension","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate directly onto the right-hand side of compatible operator interfaces, the \u003cstrong\u003eC9900-E545\u003c\/strong\u003e provides supplementary physical operator control elements for CP6xxx and CP7xxx series Control Panels and Panel PCs. This hardware extension is engineered specifically for 15-inch displays configured without integrated keyboards, delivering structured control feedback in demanding industrial environments.\u003c\/p\u003e\n\n\u003cp\u003eThe layout incorporates 16 illuminated push-buttons alongside a dedicated safety element. Operator signals utilize a dual-transmission design: primary control transmission and signal lamp illumination route via CP-Link or USB interfaces, while a terminal strip allows secondary hardwiring of normally-open contacts for critical process operations. Customizable label inserts permit site-specific marking of individual buttons to align with plant system configurations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with right-side mounting on 15-inch CP6x02-00xx and CP7x02-00xx panels.\u003c\/li\u003e\n  \u003cli\u003eEquipped with 16 square push-buttons (30 x 30 mm) featuring integrated signal lamps.\u003c\/li\u003e\n  \u003cli\u003eIncludes 1 standard-compliant emergency stop button for direct integration into safety circuits.\u003c\/li\u003e\n  \u003cli\u003eDual-contact output design: signals transmit via digital interface (CP-Link or USB) and via secondary direct terminal-row connection.\u003c\/li\u003e\n  \u003cli\u003eRemovable caps enable custom physical labeling of all push-buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHuman-Machine Interface (HMI) expansion for CNC and machine tool control.\u003c\/li\u003e\n  \u003cli\u003eAutomotive assembly line operator stations.\u003c\/li\u003e\n  \u003cli\u003eSpecialty machine manufacturing requiring localized tactile controls and emergency stop functions.\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      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number \/ Model\u003c\/td\u003e\n      \u003ctd\u003eC9900-E545\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatibility\u003c\/td\u003e\n      \u003ctd\u003eCP6xxx and CP7xxx series Control Panels \/ Panel PCs (15-inch display without keyboard)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Location\u003c\/td\u003e\n      \u003ctd\u003eRight-hand side of the host panel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-Buttons\u003c\/td\u003e\n      \u003ctd\u003e16 x illuminated push-buttons (Siemens Signum square, 30 x 30 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop Switch\u003c\/td\u003e\n      \u003ctd\u003e1 x Siemens Signum emergency stop (directly wireable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Interface\u003c\/td\u003e\n      \u003ctd\u003eCP-Link or USB (for primary contacts and signal lamps)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAuxiliary Interface\u003c\/td\u003e\n      \u003ctd\u003eTerminal row (for hardwiring second normally-open contacts)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping Weight\u003c\/td\u003e\n      \u003ctd\u003e5 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\u003eInterface Type\u003c\/th\u003e\n      \u003cth\u003eFunction Assignment\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUSB \/ CP-Link Connection\u003c\/td\u003e\n      \u003ctd\u003ePrimary normally-open (NO) contact transmission and signal lamp control power.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInternal Terminal Strip\u003c\/td\u003e\n      \u003ctd\u003eDirect connection points for secondary normally-open (NO) contacts.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop Terminals\u003c\/td\u003e\n      \u003ctd\u003eDedicated dry contact points for direct safety circuit integration.\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\u003eEnsure all power is disconnected from the main Control Panel or Panel PC prior to mounting the extension.\u003c\/li\u003e\n  \u003cli\u003eAlign the structural fastening points on the right flange of the 15-inch panel housing to secure the mechanical link.\u003c\/li\u003e\n  \u003cli\u003eRoute the USB\/CP-Link internal cables to the host motherboard connectors without pinching.\u003c\/li\u003e\n  \u003cli\u003eObserve regional safety standards when wiring the emergency stop switch to the main safety monitoring relay.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106440307051,"sku":"C9900-E545","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e545-xsmqbp4bnv4.png?v=1776243548","url":"https:\/\/www.plcprotech.com\/de\/products\/beckhoff-c9900-e545-control-panel-accessories-push-button-extension","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}