{"product_id":"beckhoff-c9900-e527-push-button-extension","title":"BECKHOFF C9900-E527 Push-Button Extension","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF C9900-E527\u003c\/strong\u003e is a dedicated push-button extension designed for integration with industrial operator interfaces. It is built specifically to expand the physical control options of BECKHOFF CP6xxx and CP7xxx Control Panels and Panel PCs equipped with 19-inch displays that do not feature integrated keyboards, including CP6x03-00xx and CP7x03-00xx configurations. This accessory is currently in its service phase, making it highly relevant for the maintenance and modernization of existing control architectures.\u003c\/p\u003e\n\n\u003cp\u003eFor installation on the right side of the panel, the \u003cstrong\u003eBECKHOFF C9900-E527\u003c\/strong\u003e features 20 Siemens Signum square (30 x 30 mm) push-buttons, each equipped with an integrated signal lamp to provide immediate operational feedback. In addition, a dedicated Siemens Signum emergency stop key is incorporated directly into the panel layout to ensure a reliable safety interface. The push-button caps are designed with clear insertable labels, enabling customized operator marking for clear system navigation.\u003c\/p\u003e\n\n\u003cp\u003eEngineered with dual-channel wiring flexibility, the push-buttons transmit their states to the controller via USB with a standard normally-open (NO) contact. For integration with hardware-based interlocks or safety systems, every push-button includes a second, independent normally-open contact that can be directly hardwired to external automation systems using a terminal row. All signal indicators and lamps are driven exclusively via the USB connection.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered for mounting on the right side of CP6xxx and CP7xxx 19-inch displays.\u003c\/li\u003e\n  \u003cli\u003eFeatures 20 square Siemens Signum push-buttons (30 x 30 mm) with integrated signal lamps.\u003c\/li\u003e\n  \u003cli\u003eIncludes 1 heavy-duty Siemens Signum emergency stop key.\u003c\/li\u003e\n  \u003cli\u003eDual-path signaling allows USB transmission (first NO contact) and direct wiring via an onboard terminal row (second NO contact).\u003c\/li\u003e\n  \u003cli\u003eIndicator lights are controlled dynamically via the integrated USB interface.\u003c\/li\u003e\n  \u003cli\u003eUser-customizable keycaps allow simple insertion of printed labels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOperator control expansion for CP6xxx and CP7xxx series Control Panels and Panel PCs.\u003c\/li\u003e\n  \u003cli\u003eIndustrial visualization systems requiring discrete physical controls alongside a touch display.\u003c\/li\u003e\n  \u003cli\u003eStandard machine control environments demanding hardwired emergency stop integration.\u003c\/li\u003e\n  \u003cli\u003eRetrofitting and replacement of legacy 19-inch BECKHOFF operator terminals in service phases.\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-E527\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\u003eMounting Side\u003c\/td\u003e\n      \u003ctd\u003eRight side\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDisplay Compatibility\u003c\/td\u003e\n      \u003ctd\u003e19-inch display models without keyboard (CP6x03-00xx, CP7x03-00xx)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePush-buttons\u003c\/td\u003e\n      \u003ctd\u003e20 x Siemens Signum square (30 x 30 mm) with signal lamps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop\u003c\/td\u003e\n      \u003ctd\u003e1 x Siemens Signum emergency stop button, directly wireable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTransmission Interface\u003c\/td\u003e\n      \u003ctd\u003eUSB (for primary NO contact and signal lamps)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Connection\u003c\/td\u003e\n      \u003ctd\u003eOnboard terminal row for secondary direct-wired NO contacts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIndicator Light Control\u003c\/td\u003e\n      \u003ctd\u003eControlled via USB interface\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 or 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\u003eUSB Connection\u003c\/td\u003e\n      \u003ctd\u003eTransmits primary push-button states (NO contact) and controls indicator lamps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Row\u003c\/td\u003e\n      \u003ctd\u003eDirect physical connection for secondary push-button contacts (NO)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEmergency Stop Terminals\u003c\/td\u003e\n      \u003ctd\u003eDirect connection to hardwired machine safety loops\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 the host control system is fully de-energized before mounting the extension.\u003c\/li\u003e\n  \u003cli\u003eVerify mechanical compatibility with the 19-inch BECKHOFF Control Panel (such as CP6x03-00xx or CP7x03-00xx series).\u003c\/li\u003e\n  \u003cli\u003eAlign and secure the push-button extension to the right side of the control panel housing.\u003c\/li\u003e\n  \u003cli\u003eConnect the USB interface cable to the designated port on the Control Panel or Panel PC.\u003c\/li\u003e\n  \u003cli\u003eWire the emergency stop button directly to your machinery's hardwired safety circuit.\u003c\/li\u003e\n  \u003cli\u003eIf secondary signaling is required, wire the respective push-button contacts from the terminal row to your auxiliary system.\u003c\/li\u003e\n  \u003cli\u003ePower up the main unit and configure the USB control interface within the engineering environment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106423136619,"sku":"C9900-E527","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e527-dnb2r3m4o3m.png?v=1776243547","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-c9900-e527-push-button-extension","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}