CX8093 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff CX8093 is part of the CX Embedded PC Systems series and features an Arm9 processor with a clock speed of 400 MHz. It comes equipped with 64 MB RAM, a 512 MB microSD flash memory, and a PROFINET RT Device fieldbus interface. The device has a 24 VDC power supply, maximum power consumption of 3 W, and includes an integrated 1-second UPS backup.
Internal Product Review
The CX8093 is a capable embedded PC built around an Arm9 processor at 400 MHz. PROFINET RT Device connectivity and IEC 61131-3 programming support allow smooth integration into modern machine control networks. Low 3 W max power consumption with a 24 VDC supply makes the controller an efficient choice for compact control tasks.
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Product Description:
The CX8093 is an embedded PC controller produced by Beckhoff within the CX Embedded PC Systems series. It combines a compact processor module with an I/O interface, allowing PLC logic to run close to sensors and actuators while data is exchanged over industrial Ethernet. Operating as a PROFINET RT device, the controller functions as a slave on real-time networks. It is programmed using the IEC 61131-3 language set, which supports integration into distributed automation systems and coordination with a central controller.
An Arm9 processor clocked at 400 MHz runs the operating environment and handles cyclic tasks using 64 MB of RAM. Application code, system software, and user data are stored on a removable 512 MB microSD card, simplifying software updates and data management across identical machines. The module consumes only 3 W at full load, helping limit heat accumulation inside the control cabinet. One USB device port provides service access and supports image downloads. An integrated uninterruptible power supply keeps the CPU operating for one second after the input supply fails, providing enough time to secure retained variables and complete an orderly shutdown sequence.
The controller accepts a nominal supply of 24 VDC and is suitable for installation in control cabinets that require an IP20 protection rating. Electrical spacing withstands up to 500 V between the fieldbus and internal circuits, isolating sensitive electronics from transients on external wiring. Housing dimensions of 64 mm × 100 mm × 73 mm allow DIN-rail mounting alongside standard Beckhoff terminals while leaving accessible space for wiring. With a mass of 180 g, the controller places little mechanical load on the mounting rail. Its low power consumption permits passive convection cooling in densely arranged cabinets, provided that the required installation clearances and airflow paths are maintained.
