{"product_id":"beckhoff-cx8031-cx8000-series-embedded-pc-with-profibus-slave","title":"Beckhoff CX8031 CX8000 Serisi PROFIBUS Slave Özellikli Gömülü PC","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned to bridge high-speed local control with legacy fieldbus networks, the \u003cstrong\u003eBeckhoff CX8031\u003c\/strong\u003e is a highly compact, DIN-rail-mounted Embedded PC equipped with an integrated \u003cstrong\u003ePROFIBUS DP slave\u003c\/strong\u003e interface. This controller is engineered to process local automation logic independently while maintaining direct, deterministic communication with a master PROFIBUS system. Powered by an \u003cstrong\u003eARM9 400 MHz processor\u003c\/strong\u003e, the unit runs Windows Embedded CE 6 and is optimized for the TwinCAT 2 programming environment, allowing for rapid execution of PLC applications directly at the machine or field level.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Fieldbus Interface:\u003c\/strong\u003e Features a dedicated 9-pin D-sub PROFIBUS DP slave socket with robust electrical shielding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Bus Support:\u003c\/strong\u003e Offers automatic recognition and direct connection of both E-bus (EtherCAT Terminals) and K-bus (standard Bus Terminals) for flexible I\/O configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePersistent Data Security:\u003c\/strong\u003e Built-in 1-second UPS ensures up to 1 MB of critical persistent variables are saved to flash memory in the event of a power interruption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHighly Efficient Architecture:\u003c\/strong\u003e Consumes a maximum of 3 W, reducing thermal dissipation inside sealed industrial enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location Certification:\u003c\/strong\u003e Fully approved for demanding environments with ATEX, IECEx, and cFMus Class I Division 2 ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eDecentralized control stations interfacing with main Siemens, Beckhoff, or third-party PROFIBUS masters.\u003c\/li\u003e\n  \u003cli\u003eSub-assembly machine control requiring localized logic handling and high-density terminal options.\u003c\/li\u003e\n  \u003cli\u003eEx Zone 2 hazardous areas across chemical, petrochemical, and oil and gas processing facilities.\u003c\/li\u003e\n  \u003cli\u003eInfrastructure control projects with space-restricted control panels requiring native EtherCAT or Bus Terminal expansion.\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;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eValue \/ Rating\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: 8px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eBeckhoff\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCX8031\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eProcessor Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eARM9, 400 MHz (1 Core)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFlash Memory\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e512 MB microSD (optionally expandable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMain Memory\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e64 MB DDR2 RAM (non-expandable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePersistent Memory\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1-second UPS (saves up to 1 MB persistent data)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating System\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eWindows Embedded CE 6\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eControl Software\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eTwinCAT 2 PLC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePhysical Interfaces\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1 x RJ45 (10\/100 Mbit\/s), 1 x USB Device (behind protective front flap)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBus Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1 x D-sub 9-pin socket, shielded, PROFIBUS DP Slave\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eI\/O Connection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eE-bus (EtherCAT) or K-bus (Bus Terminals), automatic recognition\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBus Current Supply\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e2 A maximum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMax. Power Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e3 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDiagnostics Display\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1 x TC status LED, 2 x bus status LEDs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eReal-Time Clock\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eInternal, exchangeable battery-backed clock (behind front flap)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e64 mm x 100 mm x 73 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eUnit Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e180 g\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e0 to 55 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e-25 to +85 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRelative Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e95 %, non-condensing\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eIngress Protection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eATEX Marking\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eII 3 G Ex nA IIC T4 Gc \/ II 3 D Ex tc IIIC T135 degC Dc\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eIECEx Marking\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eEx nA IIC T4 Gc \/ Ex tc IIIC T135 degC Dc\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ecFMus Marking\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eClass I, Division 2, Groups A, B, C, D \/ Class I, Zone 2, AEx ec IIC T4 Gc\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e2.0 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;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eInterface Type\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eConnector \/ Format\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 8px; font-weight: bold;\"\u003eFunctional 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: 8px; font-weight: bold;\"\u003eEthernet Port\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eRJ45 (10\/100 Base-T)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eProgramming, network commissioning, and system configuration\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePROFIBUS DP Slave\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e9-pin D-sub (Female), Shielded\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eStandard PROFIBUS master integration (hardware-addressed)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eUSB Device Port\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eUSB Type B (under front flap)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eLocal configuration interface for OS management and diagnostics\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eI\/O Bus Contacts\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eSpring-loaded contacts (right side)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eAutomatic connection to standard EtherCAT Terminals (E-bus) or Bus Terminals (K-bus)\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;\"\u003eThe CX8031 is specifically tailored for \u003cstrong\u003eTwinCAT 2\u003c\/strong\u003e environments and is not compatible with TwinCAT 3 runtimes due to its underlying ARM9 hardware architecture. For applications requiring TwinCAT 3 compatibility or modern multi-core processing, developers should specify the CX8100 or CX8200 series controllers. Note that when migrating from K-bus (standard bus terminals) to E-bus (EtherCAT) on the same CX8031, the unit will automatically redetect the physical backplane bus topology on power-up without manual dip-switch changes.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhile the CX8031 provides up to \u003cstrong\u003e2 A\u003c\/strong\u003e of current directly to the E-bus\/K-bus backplane, system integrators must compute the total current draw of all connected I\/O terminals. Exceeding this limit will trigger a system shutdown or cause unstable communication anomalies. When deploying high-density terminal setups, plan for an intermediate power feed module, such as the EL9410, to inject supplementary bus power.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe PROFIBUS node address is manually configured using the physical address rotary switches positioned behind the front flap. Changes made to these rotary dials do not update in real-time; the CX8031 must undergo a full cold reboot (power-cycle) to register the newly assigned hardware address. Ensure that the shielding on the 9-pin D-sub PROFIBUS cable is grounded at both ends to eliminate industrial high-frequency electromagnetic interference.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eIsolate all electrical power sources before executing mechanical installation or physical terminal wiring. Ensure the power lines are locked out in accordance with standard industrial safety procedures. Failure to disconnect active power lines can damage the internal ARM9 processor core, corrupt the microSD system partition, or result in severe equipment damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e1\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eLatch the top edge of the CX8031 housing onto a standard 35 mm DIN rail (EN 60715) and push downwards until the lower locking clip engages with a clean mechanical click.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e2\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eVerify the pre-configured hardware PROFIBUS node address via the rotary dials located behind the protective front flap prior to connecting the network.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e3\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eConnect the shielded D-sub 9-pin PROFIBUS slave cable and hand-tighten the retaining screws to ensure proper grounding to the chassis connector.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e4\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eConnect the 24V DC auxiliary power supply. Observe the localized diagnostic LEDs; the TC status LED should change from yellow to solid green when TwinCAT enters Run mode.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106437063019,"sku":"CX8031","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx8031-rwadushnir2.png?v=1776244320","url":"https:\/\/www.plcprotech.com\/tr\/products\/beckhoff-cx8031-cx8000-series-embedded-pc-with-profibus-slave","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}