{"product_id":"beckhoff-c9900-e898-push-button-extension","title":"BECKHOFF C9900-E898 Push-Button Extension","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF C9900-E898\u003c\/strong\u003e is a dedicated right-side push-button extension engineered for integration with CP6x23-00xx and CP7x23-00xx Control Panels and Panel PCs equipped with a 15-inch display and no integrated keyboard. This industrial-grade accessory provides physical tactile controls directly adjacent to the visualization screen, allowing operators to execute critical commands without relying solely on touch screens or remote input devices.\u003c\/p\u003e\n\u003cp\u003eThis extension features 20 illuminated square Siemens Signum push-buttons and a dedicated Siemens Signum emergency stop button. Designed to bridge physical safety requirements with modern digital control systems, the \u003cstrong\u003eBECKHOFF C9900-E898\u003c\/strong\u003e transmits command signals via USB while maintaining independent, hardwired connections for physical safety circuits and auxiliary signal verification.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned exclusively for right-side mounting on compatible BECKHOFF 15-inch display housings.\u003c\/li\u003e\n  \u003cli\u003eEquipped with 20 square Siemens Signum push-buttons (30 x 30 mm) with integrated signal lamps.\u003c\/li\u003e\n  \u003cli\u003eFeatures 1 Siemens Signum emergency stop button designed for direct hardwired connection into external safety control loops.\u003c\/li\u003e\n  \u003cli\u003eDual-transmission control path: all push-buttons feature one normally-open contact transmitted via USB, and a second independent normally-open contact routed to a physical terminal row.\u003c\/li\u003e\n  \u003cli\u003eSignal lamps are driven and monitored exclusively via the USB connection.\u003c\/li\u003e\n  \u003cli\u003eRemovable, transparent push-button caps permit custom labeling and functional marking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOperator control stations utilizing 15-inch BECKHOFF CP6xxx and CP7xxx control panels.\u003c\/li\u003e\n  \u003cli\u003eMachine tool interfaces requiring physical cycle start, cycle stop, and manual jog keys.\u003c\/li\u003e\n  \u003cli\u003eIndustrial production environments demanding physical emergency stop buttons wired directly to safety relays alongside standard USB interface commands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel Number\u003c\/td\u003e\n      \u003ctd\u003eC9900-E898\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003ePush-button extension\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Hardware\u003c\/td\u003e\n      \u003ctd\u003eCP6x23-00xx and CP7x23-00xx 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-side mounting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eService Phase\u003c\/td\u003e\n      \u003ctd\u003eActive service phase\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eOperator Interface\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-button Count\u003c\/td\u003e\n      \u003ctd\u003e20 physical push-buttons with integrated signal lamps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-button Type\u003c\/td\u003e\n      \u003ctd\u003eSiemens Signum square, 30 x 30 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop Type\u003c\/td\u003e\n      \u003ctd\u003e1 Siemens Signum emergency stop button (directly wireable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLabeling System\u003c\/td\u003e\n      \u003ctd\u003eInsertable labels for push-button caps\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eElectrical and Communication\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePrimary Communication Interface\u003c\/td\u003e\n      \u003ctd\u003eUSB (for all signal lamps and first normally-open contacts)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAuxiliary Interface\u003c\/td\u003e\n      \u003ctd\u003eDirectly wireable terminal row for second normally-open contacts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Lamp Control\u003c\/td\u003e\n      \u003ctd\u003eExclusively via USB transmission\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface Type\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUSB Interface\u003c\/td\u003e\n      \u003ctd\u003ePowers and controls all signal lamps; transmits state of first normally-open contact for all 20 push-buttons.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Row\u003c\/td\u003e\n      \u003ctd\u003eDirect hardwired termination for second normally-open contacts on each push-button.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop Terminals\u003c\/td\u003e\n      \u003ctd\u003eDirect physical contacts for 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\u003col\u003e\n  \u003cli\u003eEnsure all electrical power to the main Control Panel or Panel PC is completely de-energized prior to beginning installation.\u003c\/li\u003e\n  \u003cli\u003eAlign the \u003cstrong\u003eBECKHOFF C9900-E898\u003c\/strong\u003e physical extension with the right-side mounting flange of the compatible 15-inch BECKHOFF housing.\u003c\/li\u003e\n  \u003cli\u003eSecurely fasten the mechanical mounting screws according to the specified torque settings of the host Control Panel.\u003c\/li\u003e\n  \u003cli\u003eConnect the USB communication cable from the extension unit to an available, designated USB port on the Panel PC or Control Panel.\u003c\/li\u003e\n  \u003cli\u003eRoute and wire the physical emergency stop contacts to the machine's safety monitoring relay or emergency stop circuit.\u003c\/li\u003e\n  \u003cli\u003eIf direct mechanical redundancy is required, wire the secondary normally-open contacts on the terminal row to your physical PLC digital input module.\u003c\/li\u003e\n  \u003cli\u003eRe-energize the host panel and verify command communication and indicator lamp functionality within TwinCAT or your HMI runtime software.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106442797419,"sku":"C9900-E898","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e898-prn1zqkvie2.png?v=1776243646","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-c9900-e898-push-button-extension","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}