CX9020-0112 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The CX9020-0112 is an embedded PC from Beckhoff, part of the CX Embedded PC Systems series. It features an ARM Cortex-A8 1 GHz processor with 1 GB DDR3 RAM and supports up to 1920 x 1200 DVI resolution. The device is equipped with 4 USB 2.0 ports, 2 RJ45 Ethernet ports supporting 10/100 Mbit/s, and operates with a 24 V DC power supply.
Internal Product Review
The CX9020-0112 is a Beckhoff embedded PC that delivers dependable control performance with an Arm Cortex-A8 1 GHz processor and 1 GB DDR3-RAM. Dual RJ45 Ethernet ports and 10/100 Mbit/s support make network integration straightforward in distributed automation systems. A low 5 W power draw makes the unit an excellent fit for efficient machine-level computing.
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Product Description:
The CX9020-0112 is an embedded PC manufactured by Beckhoff within the CX Embedded PC Systems series. Designed for DIN-rail mounting at the heart of compact machine controllers, the unit combines PLC logic, networking, and visualization in one fanless enclosure. Acting as the CPU segment of a modular I/O stack, it executes TwinCAT automation software and links field devices, turning distributed signals into deterministic control tasks on the factory floor.
Processing is handled by an Arm Cortex-A8, 1 GHz single-core processor, providing deterministic cycle times for medium-sized logic projects. The controller includes 1 GB of DDR3 RAM to host runtime code and variables, while 128 kB of nonvolatile NOVRAM secures retentive data during power interruptions. Network integration is available through 2 × RJ45 interfaces. Each port supports 10/100 Mbit/s bandwidth, so the device can connect to real-time automation networks or office-level Ethernet without additional switches. Two microSD card slots supply removable storage for boot files or recipe archives, simplifying maintenance. Passive cooling and the aluminum housing dissipate heat without fans.
Power is supplied at 24 V DC, and the electronics draw only 5 W under nominal load, allowing the unit to share a low-current cabinet supply with sensors and relays. The controller has four USB 2.0 interfaces that can each deliver up to 500 mA for human-machine panels or service drives. A DVI-D output can drive monitors at resolutions up to 1920 × 1200 pixels, enabling local visualization without a separate operator terminal. Overall dimensions of 84 × 100 × 91 mm minimize cabinet depth, and the housing’s low weight simplifies installation on existing DIN rails. The passive architecture keeps electromagnetic emissions low and supports compliance with industrial control cabinet requirements.
