CX2020-0120 Beckhoff
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The Beckhoff CX2020-0120 is part of the CX Embedded PC Systems series and features an Intel Celeron 827E processor with a 1.4 GHz clock and 2 GB of DDR3 RAM. It has 4 USB 2.0 ports, two RJ45 LAN ports supporting up to 1 Gbit/s, and a DVI-I interface with a maximum resolution of 1920 x 1200. The PC operates on 24 V DC power, has a minimum 40 GB CFast storage, and weighs 1160 grams.
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Product Description:
The CX2020-0120 is an embedded PC manufactured by Beckhoff as part of the CX Embedded PC Systems series. This fanless module combines a field controller and an IPC in one housing, allowing it to execute PLC logic, motion tasks, and visualization directly at the machine level in industrial automation setups. Its compact form allows the controller to be mounted close to I/O terminals and drive hardware, which reduces cabling between the control layer and machine devices in space-limited cabinets.
At the center of the unit, an Intel Celeron 827E processor runs at 1.4 GHz, and the single-core architecture favors deterministic control behavior over parallel throughput. The CPU is paired with 2 GB DDR3-RAM for code and variable storage, while a 128 kB NOVRAM section retains non-volatile process data during power loss. Application files, logs, and the Beckhoff operating software are stored on a CFast card with a minimum capacity of 40 GB. The system draws up to 21 W from a regulated 24 V DC supply, which helps limit heat load inside the control cabinet. The preinstalled Windows Embedded Standard 7 P 32-bit environment supports standard automation toolchains, and no TwinCAT runtime is licensed on delivery, so the software layer can be matched to the intended control task.
Two RJ45 ports move control, HMI, and diagnostic traffic over Ethernet at 10/100/1000 MBit/s, and four downstream interfaces provide four USB 2.0 ports for service keys or local I/O dongles. A DVI-I connection drives monitors up to 1920 x 1200, allowing panel visualization without an external converter. The aluminum housing measures 144 × 99 × 91 mm and weighs 1160 g, making it compact enough for DIN-rail mounting alongside terminals. This mix of network, USB, and video connections supports local setup, diagnostics, and operator display functions from the same controller.
Frequently Asked Questions about CX2020-0120:
Q: What processor is included in the CX2020-0120?
A: The CX2020-0120 is equipped with an Intel Celeron 827E processor running at 1.4 GHz.
Q: How much main memory does the CX2020-0120 provide?
A: This model is supplied with 2 GB of DDR3 RAM as its main memory.
Q: How many USB ports are supported by the CX2020-0120?
A: There are four USB 2.0 ports available on the CX2020-0120.
Q: What power supply does the CX2020-0120 require?
A: The CX2020-0120 operates using a 24 V DC power supply.
Q: What operating system is included on the CX2020-0120?
A: It comes pre-installed with Windows Embedded Standard 7 P 32-bit operating system.
