{"product_id":"beckhoff-c9900-e675-cp6xxx-cp7xxx-push-button-extension-module","title":"Beckhoff C9900-E675 CP6xxx\/CP7xxx Push-Button Extension Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned to expand the manual operator control interface of modern industrial workstations, the Beckhoff C9900-E675 provides physical command execution directly adjacent to CP6xxx and CP7xxx control panels. This robust hardware extension is specifically sized and engineered to mount on the right side of control systems utilizing a 15-inch display paired with an alphanumeric keyboard layout, including the CP6x32-00xx and CP7x32-00xx series. Operating in its service phase, this module ensures reliable physical input channels to supplement touchscreen and keyboard operations in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRight-Side Panel Integration:\u003c\/strong\u003e Directly mounts and aligns with the right-side profile of 15-inch Beckhoff Control Panels and Panel PCs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Actuators:\u003c\/strong\u003e Equipped with 18 square (30 x 30 mm) Siemens Signum push-button keys integrated with individual signal lamps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDedicated Safety Path:\u003c\/strong\u003e Includes 1 heavy-duty Siemens Signum emergency stop button designed for direct, hardwired connection to safety control systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Labeling Options:\u003c\/strong\u003e Push-button caps are designed to accept custom labeling inserts for clear, site-specific function identification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Channel Transmission Schema:\u003c\/strong\u003e Primary control transmission is processed via CP-Link or USB (normally-open contact mapping), while a secondary terminal row allows direct hardwired execution of a second normally-open contact.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMonitored Signal Lamps:\u003c\/strong\u003e All integrated status lamps are driven via the digital CP-Link or USB interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy CNC \u0026amp; Machining Centers:\u003c\/strong\u003e Provides immediate tactile overrides for axis manipulation, spindle control, and coolant commands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Production Lines:\u003c\/strong\u003e Enables localized, high-reliability manual operation next to visual HMI screens.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety-Critical Cells:\u003c\/strong\u003e Separates standard operator control pathways from direct safety wiring (such as emergency stop circuits).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications Table\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 10px; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 10px; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eBeckhoff Automation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eC9900-E675\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCompatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eCP6x32-00xx and CP7x32-00xx (15-inch display models with alphanumeric keyboard)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePush-Button Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e18x Push-buttons with feedback signal lamps\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eEmergency Stop\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e1x Siemens Signum Emergency Stop (directly wireable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eButton Mechanical Size\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e30 x 30 mm (Square)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eTransmission Interfaces\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eCP-Link or USB, plus independent hardwired terminal row\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eSignal Lamp Control\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eCP-Link \/ USB only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eContact Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eDual Normally-Open (N.O.) contacts per push-button\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eLifecycle Phase\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eService Phase (Legacy support and spare parts availability)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eGermany\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e5.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 10px; font-weight: bold;\"\u003eConnection Point\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 10px; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCP-Link \/ USB Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eData transmission path for Primary Contact (1st N.O.) and power\/signal commands for all integrated status lamps.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eTerminal Row (Internal)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eDirect copper termination for Secondary Contact (2nd N.O.) per button, bypassing active USB\/CP-Link electronics.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eEmergency Stop Terminals\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eIsolated, direct-wired terminal connection dedicated to safety relay loop insertion.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause this extension module is in its service phase, physical replacements must precisely match the host panel display size. The C9900-E675 is specifically dimensioned for 15-inch displays with alphanumeric keyboards. Swapping with modules designed for alternative display sizes (e.g., 12-inch or 19-inch variants) will result in physical mounting misalignment and mechanical stress on the housing seals.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhile standard button closures are communicated efficiently via CP-Link or USB, communication latency can occur under heavy PLC bus loading or operating system interrupts. Consequently, critical interlocks, active machine movement overrides, and safety circuits must utilize the secondary, direct-wired terminal row rather than relying solely on the USB\/CP-Link data path.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDuring initial installation, ensure that the internal cabling for the direct-wired terminal block is routed with sufficient slack to prevent strain when opening or servicing the control panel assembly. Use shielded, twisted-pair cabling for all direct-wired signals to maintain high electromagnetic compatibility (EMC) in high-noise environments near variable frequency drives.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Isolate and de-energize all power sources feeding the Control Panel and the associated control cabinet before initiating physical installation. Confirm that all residual electrical charge has completely dissipated. Failure to follow proper lock-out\/tag-out (LOTO) procedures can result in severe equipment damage or electrical shock.\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; padding: 2px 8px; border-radius: 50%; margin-right: 8px; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eAlign the C9900-E675 housing with the mounting channels located on the right side of the CP6x32 or CP7x32 Control Panel.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; padding: 2px 8px; border-radius: 50%; margin-right: 8px; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSecure the mechanical connection using the provided fastening screws, ensuring a flush fit to maintain the ingress protection rating of the assembly.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; padding: 2px 8px; border-radius: 50%; margin-right: 8px; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eRoute and connect the internal USB or CP-Link connector to the matching header on the mainboard of the Control Panel.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; padding: 2px 8px; border-radius: 50%; margin-right: 8px; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eTerminate the hardwired emergency stop safety loop and auxiliary terminal row connections back to the corresponding safety PLC or terminal block distribution inside the main control cabinet.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; padding: 2px 8px; border-radius: 50%; margin-right: 8px; font-weight: bold; flex-shrink: 0;\"\u003e5\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eReapply power, perform local signal loop checks on all 18 buttons and lamps, and execute a functional safety test of the emergency stop circuit before putting the system into active operation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106423365995,"sku":"C9900-E675","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/c9900-e675-ptnrvm02dt1.png?v=1776243563","url":"https:\/\/www.plcprotech.com\/pt\/products\/beckhoff-c9900-e675-cp6xxx-cp7xxx-push-button-extension-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}