CX5140-0143

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The CX5140-0143 embedded PC is equipped with an Intel Atom® E3845 quad-core CPU at 1.91 GHz, 4 GB DDR3L RAM, and operates with Windows Embedded Standard 7. Part of the CX Embedded PC Systems by Beckhoff, it features DIN rail mounting, IP20 protection, and supports a wide operating temperature range from -25°C to +60°C.

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Wake Industrial Warranty

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Product Description:

Beckhoff's CX5140-0143 is an embedded PC made for industrial automation projects that need reliable performance. The company is known for making reliable automation solutions that can be used for many different types of motion and control tasks. The PC has a quad-core Intel Atom® E3845 processor that runs at 1.91 GHz. Despite its diminutive size, it offers solid multi-core processing capabilities.

The CX5140-0143 embedded PC works with a 24 V DC power source that can handle voltage changes of -15% to +20%. The most power it uses is 16 W when it is not charging and 23 W when it is. The device comes with 4 GB of DDR3 RAM and two storage slots, one for a CFast card and one for a MicroSD card. The embedded PC has four USB 2.0 ports and two Gigabit Ethernet ports with RJ45 connectors. These ports let you add more peripherals. Resolutions between 640x480 and 1920x1200 can be sent through the DVI-I port. It is passively cooled and has an IP20 rating for security. The temperature range for operation is -25°C to +60°C, and the device can work in up to 95% relative humidity without condensation. The CX5140-0143 has a real-time clock with an internal battery that can be changed, and it meets EN 60068-2-27 standards for shock resistance8.

The CX5140-0143 embedded PC has Intel HD Graphics and runs Windows 10 IoT Enterprise 2016 LTSB (32-bit). It can reach a maximum burst frequency of 792 MHz. The dimensions are 142 mm in width, 100 mm in height, and 92 mm in depth. The system has LEDs that show power, status, and bus action. With the TwinCAT 2 NC I runtime, the PC can be used for motion and control tasks. The modular design lets E-bus or K-bus I/O connections be automatically recognized.

Approvals
CE, UL, EAC
Cpu
Intel Atom® E3845, 1.91 GHz, quad-core
Dimensions (w X H X D)
142 x 100 x 91 mm
Ethernet Ports
2 x RJ45 10/100/1000 Mbit/s
Flash Memory
CFast card, 40 GB
Interfaces
4 x USB 2.0, 1 x DVI-D, 1 x DisplayPort, 1 x COM (RS232/RS422/RS485)
Mounting
DIN rail mounting
Operating System
Windows Embedded Standard 7
Operating Temperature
-25…+60 °C
Permissible Relative Humidity
95 % (no condensation)
Power Consumption
Typ. 11 W
Power Supply
24 V DC (20.4 ... 28.8 V DC)
Protection Class
IP20
Ram
4 GB DDR3L
Weight
Approx. 0.9 kg

Frequently Asked Questions about CX5140-0143:

Q: Why does CX5140-0143 use a 24 V DC supply?

A: The PC uses a 24 V DC supply that is standard for automation hardware. This ensures compatibility with existing control panels and industrial power systems.

Q: Does CX5140-0143 support multiple Ethernet connections?

A: It is equipped with two RJ45 Gigabit Ethernet ports. This allows network redundancy or separation of control and data traffic.

Q: How does CX5140-0143 handle data storage needs?

A: It provides both CFast and MicroSD card slots. This enables flexible storage expansion and system backup options.

Q: Why is the CX5140-0143 fanless in design?

A: The PC uses passive cooling that reduces maintenance and increases reliability. The fanless design minimizes moving parts and potential failure points.

Q: Does CX5140-0143 have an integrated UPS feature?

A: It includes a 1-second UPS that protects critical data during short power interruptions. This feature helps maintain data integrity.


Internal Product Review

  • ‘‘The CX5140-0143 embedded PC offers quad-core Intel Atom processing, 4 GB DDR3 RAM, and dual Gigabit Ethernet ports. It supports CFast and MicroSD storage options. The system provides USB 2.0 and DVI-I video output. It is reliable for demanding control tasks with an integrated UPS for data protection.’’

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