{"product_id":"beckhoff-c9900-e665-push-button-extension","title":"BECKHOFF C9900-E665 Push-Button Extension","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF C9900-E665\u003c\/strong\u003e is a specialized push-button extension designed for right-side mounting on CP6xxx and CP7xxx Control Panels and Panel PCs equipped with 15-inch displays and numeric keyboards. Currently maintained in its service phase, this extension provides local physical control capabilities directly adjacent to the visualization interface, facilitating efficient and tactile machine-level operation.\u003c\/p\u003e\n\u003cp\u003eThis unit integrates a selection of physical operator keys with direct electrical integration options. It is equipped with 14 square push-button keys featuring integrated signal lamps for status feedback, alongside a dedicated emergency stop button. The system transmits control signals both digitally and via traditional wiring paths, ensuring compatibility with standard logic controllers and hardwired safety systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for direct mechanical integration on the right side of CP6x22-00xx and CP7x22-00xx series control interfaces.\u003c\/li\u003e\n  \u003cli\u003eFeatures 14 Siemens Signum square (30 x 30 mm) push-button keys with integrated signal lamps.\u003c\/li\u003e\n  \u003cli\u003eEquipped with 1 Siemens Signum emergency stop key designed for direct external wiring.\u003c\/li\u003e\n  \u003cli\u003eAllows customizable operator identification using insertable labels for the push-button caps.\u003c\/li\u003e\n  \u003cli\u003eProvides dual-signal paths for the push-buttons, utilizing one normally-open contact transmitted via CP-Link or USB, and a second normally-open contact wireable directly to an auxiliary terminal row.\u003c\/li\u003e\n  \u003cli\u003eMaintains dedicated digital control of all status signal lamps exclusively via CP-Link or USB communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHMI customization and expansions for CP6xxx and CP7xxx series Panel PCs.\u003c\/li\u003e\n  \u003cli\u003eMachine control installations requiring physical cycle start, stop, and local selector functions alongside touch screen inputs.\u003c\/li\u003e\n  \u003cli\u003eLegacy system maintenance, field retrofits, and replacement support within established industrial control architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\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\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel Number\u003c\/td\u003e\n      \u003ctd\u003eC9900-E665\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 Panels\u003c\/td\u003e\n      \u003ctd\u003eCP6x22-00xx and CP7x22-00xx (15-inch display with numeric keyboard)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Location\u003c\/td\u003e\n      \u003ctd\u003eRight side of the control panel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-Button Quantity\u003c\/td\u003e\n      \u003ctd\u003e14 keys 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\u003c\/td\u003e\n      \u003ctd\u003e1 key (Siemens Signum, directly wireable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKey Interface 1\u003c\/td\u003e\n      \u003ctd\u003e1 normally-open contact via CP-Link or USB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKey Interface 2\u003c\/td\u003e\n      \u003ctd\u003e1 normally-open contact via direct-wiring terminal block\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Lamp Interface\u003c\/td\u003e\n      \u003ctd\u003eCP-Link or USB transmission only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLifecycle Status\u003c\/td\u003e\n      \u003ctd\u003eService phase (replacement and maintenance support)\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 that the host CP6xxx or CP7xxx Control Panel \/ Panel PC is completely powered down and electrically isolated before beginning work.\u003c\/li\u003e\n  \u003cli\u003eExamine the C9900-E665 housing and electrical contacts to verify integrity before assembly.\u003c\/li\u003e\n  \u003cli\u003eAlign the extension housing with the designated mounting points on the right side of the 15-inch panel enclosure.\u003c\/li\u003e\n  \u003cli\u003eSecure the mechanical assembly using the specified torque values to preserve the environmental rating of the combined panel and extension enclosure.\u003c\/li\u003e\n  \u003cli\u003eConnect the internal communication cabling (USB or CP-Link internal connection) for button status transmission and signal lamp control.\u003c\/li\u003e\n  \u003cli\u003eRoute and wire the secondary normally-open contact terminal row and the safety-critical emergency stop lines according to local electrical and safety loop diagrams.\u003c\/li\u003e\n  \u003cli\u003ePower on the system and verify both the digital input\/output mapping in the controller and the physical circuit loop of the emergency stop line before commissioning.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a legacy \u003cstrong\u003eBECKHOFF C9900-E665\u003c\/strong\u003e, tag and record all hardwired safety and terminal row connections prior to removal. Ensure the replacement matches the specific panel dimensions (15-inch) and mounting alignment (right side) of the original unit. Always test the hardwired safety loop associated with the Siemens Signum emergency stop button to confirm immediate circuit interruption capability before resuming active machinery operation.\u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106426478955,"sku":"C9900-E665","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e665-td1plsmsa5k.png?v=1776243558","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-c9900-e665-push-button-extension","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}