{"product_id":"beckhoff-c9900-e758-push-button-extension","title":"BECKHOFF C9900-E758 Push-Button Extension","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF C9900-E758\u003c\/strong\u003e is a dedicated push-button extension designed to physically expand the operator control interface of CP6xxx and CP7xxx Control Panels and Panel PCs. Specifically engineered for 15-inch display variants without integrated keyboards—such as the CP6x12-00xx and CP7x12-00xx series—this unit mounts securely on the right side of the control terminal to provide direct, physical operator inputs.\u003c\/p\u003e\n\u003cp\u003eEquipped with 16 square push-buttons with integrated feedback lamps and a dedicated emergency stop button, the \u003cstrong\u003eBECKHOFF C9900-E758\u003c\/strong\u003e offers versatile integration. It features dual-transmission capabilities, transmitting button states both digitally via the display interface link (CP-Link or USB) and through direct physical wiring terminal rows for integration with external safety relays or physical inputs.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRight-side mounting design tailored for 15-inch displays without standard integrated keyboards.\u003c\/li\u003e\n  \u003cli\u003e16 square push-button keys (30 x 30 mm Siemens Signum type) featuring integrated signal lamps for visual operator feedback.\u003c\/li\u003e\n  \u003cli\u003e1 emergency stop button (Siemens Signum) designed for direct, safety-isolated hardware wiring.\u003c\/li\u003e\n  \u003cli\u003eCustomizable slide-in labels for individual, clear marking of each push-button cap.\u003c\/li\u003e\n  \u003cli\u003eDual-contact transmission layout providing one normally-open (NO) contact via CP-Link\/USB, and a second dry NO contact via physical terminal rows.\u003c\/li\u003e\n  \u003cli\u003eIntegrated signal lamps controlled via the primary CP-Link or USB interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine-level HMI visualization and local hardware control interface expansion.\u003c\/li\u003e\n  \u003cli\u003eRight-side hardware button additions for BECKHOFF CP6x12 and CP7x12 series Panel PCs.\u003c\/li\u003e\n  \u003cli\u003eControl setups requiring local hardwired emergency stop integration directly adjacent to the main user display.\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\u003c\/td\u003e\n      \u003ctd\u003eC9900-E758\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDevice Type\u003c\/td\u003e\n      \u003ctd\u003ePush-button extension\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTarget Display Size\u003c\/td\u003e\n      \u003ctd\u003e15-inch displays without keyboard\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Series\u003c\/td\u003e\n      \u003ctd\u003eCP6x12-00xx, CP7x12-00xx (Control Panels and Panel PCs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Position\u003c\/td\u003e\n      \u003ctd\u003eRight side\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-Button Count\u003c\/td\u003e\n      \u003ctd\u003e16 keys with integrated signal lamps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-Button Physical Dimensions\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 Siemens Signum key, directly wireable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eButton Contact Type 1\u003c\/td\u003e\n      \u003ctd\u003eNormally-open (NO) contact transmitted via CP-Link or USB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eButton Contact Type 2\u003c\/td\u003e\n      \u003ctd\u003eNormally-open (NO) contact directly wireable via terminal row\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Lamp Transmission\u003c\/td\u003e\n      \u003ctd\u003eCP-Link or USB only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLifecycle Status\u003c\/td\u003e\n      \u003ctd\u003eService phase\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 \/ Terminal\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\u003eCP-Link \/ USB Connection\u003c\/td\u003e\n      \u003ctd\u003eTransmits the first normally-open button contacts and controls all signal lamps.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePhysical Terminal Row\u003c\/td\u003e\n      \u003ctd\u003eEnables direct physical hardware wiring for the second normally-open contacts of all 16 buttons and the emergency stop switch.\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 power supply to the host Control Panel or Panel PC is completely de-energized prior to beginning installation.\u003c\/li\u003e\n  \u003cli\u003ePhysically align and mechanically secure the C9900-E758 extension to the right side of the 15-inch panel housing using the designated mounting points.\u003c\/li\u003e\n  \u003cli\u003eConnect the internal communication interface (CP-Link or USB cable) to the host controller to allow data transmission for the primary button contacts and signal lamps.\u003c\/li\u003e\n  \u003cli\u003eFor safety-critical configurations, wire the emergency stop switch directly to your safety controller or safety relay module.\u003c\/li\u003e\n  \u003cli\u003eIf secondary dry-contact feedback is required, connect the control wiring to the physical terminal row according to your system schematics.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a legacy \u003cstrong\u003eBECKHOFF C9900-E758\u003c\/strong\u003e, verify all custom labeling strips are preserved. Label and record all hardwired terminal connections from the terminal block before disconnect, and verify that the interface settings on the replacement device match the original system configuration.\u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106433753451,"sku":"C9900-E758","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e758-b3s04sckxwd.png?v=1776243593","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-c9900-e758-push-button-extension","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}