{"product_id":"beckhoff-cx1100-0920-cx-series-ups-module","title":"CX1100-0920 | BECKHOFF | Modules UPS","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProviding short-term backup power for orderly system shutdowns, the \u003cstrong\u003eBeckhoff CX1100-0920\u003c\/strong\u003e is an integrated capacitive UPS module engineered for direct system bus integration with CX series Embedded PCs. Operating via a 16-bit ISA PC\/104 standard system interface, this hardware module prevents critical data loss during sudden mains failure by supplying buffered energy directly to the host CPU. By utilizing durable ultra-capacitors instead of electrochemical battery chemistry, the unit delivers maintenance-free operation and high thermal tolerance in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitive Storage Technology:\u003c\/strong\u003e Maintenance-free energy storage using gold-capacitors, eliminating chemical wear and battery aging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated PC\/104 Interface:\u003c\/strong\u003e Seamless 16-bit ISA data and power connection directly to the embedded controller stack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Retention Time:\u003c\/strong\u003e Load-dependent backup windows configurable through system software control to match specific CPU shutdown cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual Diagnostic Array:\u003c\/strong\u003e On-board LEDs providing real-time status indication for 24 V DC input, 24 V DC output, and charging status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePersistent Data Saving:\u003c\/strong\u003e Ensuring TwinCAT persistent variable registries are fully written to non-volatile flash memory during power dropouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrderly Machine Stop:\u003c\/strong\u003e Driving critical low-current control circuits to bring active machinery to a safe physical state before complete CPU power-down.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnstable Power Grids:\u003c\/strong\u003e Buffering micro-interruptions and voltage sags in industrial processing plants without system reboots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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; text-align: left; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold; text-transform: uppercase; font-size: 0.85rem;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold; text-transform: uppercase; font-size: 0.85rem;\"\u003eValue \/ Specification\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: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBeckhoff Automation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCX1100-0920\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInput Supply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEnergy Storage Medium\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCapacitive (Ultra-capacitors)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEnergy Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e40 As (Ampere-seconds)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMaximum Output Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.1 A at 24 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMaximum Charging Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4.0 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMaximum Power Loss\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2 W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInterface Standard\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e16-bit ISA (PC\/104 standard)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 to +55 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\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: 0.75rem; font-weight: bold;\"\u003eRelative Humidity Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e95% maximum, non-condensing\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStandards \u0026amp; Approvals\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCE, EN 61000-6-2 (Immunity), EN 61000-6-4 (Emission)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eVibration \/ Shock Resistance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e95 mm x 100 mm x 91 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Unit Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e617 g\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 1.5rem 0.75rem 0.75rem 0.75rem;\"\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\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe CX1100-0920 is purpose-built to align within Beckhoff CX1010, CX1020, and CX1030 Embedded PC hardware configurations. It is not compatible with newer CX2000 multi-core series architectures, which utilize differing bus layouts and power supply coupling mechanisms. Always verify your existing CPU connection header pins match the PC\/104 16-bit physical bus spacing before locking the stack modules together.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eCapacitive storage units like the CX1100-0920 have a linear voltage discharge curve compared to chemical batteries. With a capacity of 40 As, the actual retention backup time is highly load-dependent. When running a maximum system load of 1.1 A, power is held for approximately 36 seconds. Systems must be configured within the TwinCAT software interface to trigger the write-to-disk persistent cycle immediately upon mains failure detection. Running external, non-CPU bus powered peripherals directly from the same 24 V DC line during an outage can rapidly deplete capacitive reserves before write sequences complete.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDuring initial commissioning, the module requires up to 4.0 A of charging current to energize the internal ultra-capacitor cells from a discharged state. Ensure the system primary power supply is sized with sufficient overhead to handle this transient inrush alongside standard operational load profiles. Check that the on-board LED diagnostics show a steady \"Charge\" light indicating complete capacitive cell charge before activating persistent file writes in the control logic.\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; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e De-energize all primary and auxiliary power sources before handling the module stack. Capacitive components inside this module can retain electrical potential even after mains power is disconnected. Verify voltage potential is fully discharged before joining or separating system bus modules to prevent physical ESD destruction of internal ISA interface electronics.\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 0.75rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.5rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 0.5rem; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cstrong style=\"color: #1a365d;\"\u003eAlign Module Contacts:\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin-left: 2rem; margin-bottom: 1rem;\"\u003eInspect the PC\/104 interface connectors on the side of the CX Embedded PC and the module. Carefully slide the module onto the system's mounting rail, guiding the male pins straight into the matching female sockets.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 0.75rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.5rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 0.5rem; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cstrong style=\"color: #1a365d;\"\u003eSecure the Rail Lock:\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin-left: 2rem; margin-bottom: 1rem;\"\u003eEngage the mechanical rail retention latch on the bottom of the module enclosure to prevent shifting or contact loss from system vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 0.75rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; margin-bottom: 0.5rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 0.5rem; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cstrong style=\"color: #1a365d;\"\u003eEstablish Grounding and Power:\u003c\/strong\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin-left: 2rem; margin-bottom: 1rem;\"\u003eConnect the power supply wiring to the 24 V DC terminals using high-quality shielded cabling. Ensure the DIN-rail connection is properly bonded to functional ground (FE) for transient noise rejection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106434113899,"sku":"CX1100-0920","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx1100-0920-yprdmaoq0xh.png?v=1776244153","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-cx1100-0920-cx-series-ups-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}