CX5120-0160

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The CX5120-0160 embedded PC is equipped with an Intel Atom® E3815 processor running at 1.46 GHz, 2 GB DDR3L RAM, and two Ethernet ports supporting 10/100/1000 Mbit/s. As part of the CX Embedded PC Systems by Beckhoff, it operates between -25 °C and +60 °C and includes a 24 V DC power supply with a typical consumption of 9 W.

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Product Description:

The CX5120-0160 is an embedded PC system designed by Beckhoff. It belongs to the CX5000 series built to control motion and PLC logics due to its real-time interface capability through Ethernet, USB and optional fieldbus connections. The CX51 embedded system is DIN rail mountable and weighs 975 g.

The CX5120-0160 embedded system features an Intel Atom® E3815 processor with a clock speed of 1.46 GHz and a single-core design. It operates with a maximum capacity of 2 GB DDR3 RAM and use CFast card and microSD card for storage, which needs to be procured separately since they are not included. The CX51 embedded system has built-in E-bus to K-bus input/output system recognition capability and two RJ45 Gigabit Ethernet ports for quick high speed network communication. The system also offers a DVI-I port for simple attachment to display monitors and four USB 2.0 ports. The CX51 embedded system operates with passive cooling to maintain complete silent functionality. In normal conditions the maximum power usage of the device is 11 W while the UPS power requirement reaches 18 W during load. It works with a power source delivering 24 V DC and draws 2 A of current. The CX51 embedded system has a built-in time and date storing mechanism that functions reliably on a replaceable battery.

The CX5120-0160 embedded system measures 122 mm in width along with 100 mm in height and 92 mm in depth. Its diagnostic LEDs provide real-time feedback of power status as well as TCrsys, flash access and bus status. The CX51 embedded system has protection rating IP20 which makes it suitable for installation within industrial cabinets and offers class I certification for functionality in hazardous environments of gas and dust.

Approvals
CE, UL, ATEX, IECEx (in relevant variants)
CPU
Intel Atom® E3815, 1.46 GHz
Dimensions (w X H X D)
142 mm x 100 mm x 92 mm
Dvi-d Interface
1
Ethernet
2 x 10/100/1000 Mbit/s
Flash Memory
MicroSD card, 2 GB included, can be expanded up to 128 GB
Number Of Cores
1
Operating System
Microsoft Windows Embedded Compact 7 or optional TwinCAT/BSD
Operating Temperature
-25 °C to +60 °C
Power Consumption
Typically 9 W
Power Supply
24 V DC (-15%/+20%)
Ram
2 GB DDR3L
Serial Interface
1 x RS232 (CX5120-0170 variant additionally offers more)
Usb Interfaces
4 x USB 2.0
Weight
Approximately 820 g

Frequently Asked Questions about CX5120-0160:

Q: How does the Intel Atom® E3815 processor benefit the CX5120-0160?

A: The single-core Intel Atom® E3815 ensures low power consumption while maintaining adequate performance for automation and control tasks. It suits fanless, embedded applications with extended uptime.

Q: Why is passive cooling used in the CX5120-0160?

A: Passive cooling eliminates the need for fans, reducing mechanical failure risks. It ensures silent operation and better reliability in dusty or vibration-prone environments.

Q: What is the purpose of the E-bus to K-bus recognition system in CX5120-0160?

A: It enables seamless transition between Beckhoff’s I/O systems, ensuring compatibility and ease in module expansion. This auto-recognition reduces manual configuration errors.

Q: How does the dual Ethernet port configuration benefit the CX5120-0160?

A: The dual RJ45 Gigabit Ethernet ports allow for redundant networking or separation of control and data layers. This boosts reliability and communication efficiency in industrial networks.

Q: What advantage does the DVI-I port offer in the CX5120-0160 embedded PC?

A: The DVI-I port supports both analog and digital display types. This flexibility allows the CX5120-0160 to connect easily to a wide range of HMI or monitor setups.


Internal Product Review

  • ‘‘The CX5120-0160 stands out for its robust performance using a 1.46 GHz Intel Atom® CPU, 2 GB DDR3 RAM and UPS readiness. Its dual RJ45 Ethernet ports enable fast networking in time-critical control environments. This embedded PC is essential for compact, noise-free control system setups with minimal power consumption.’’

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