CX5140-0112

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The Beckhoff CX5140-0112, part of the CX Embedded PC Systems, features an Intel Atom® E3845 quad-core processor running at 1.91 GHz. It includes 4 GB of DDR3L RAM, a 30 GB CFast card, and supports operating systems like Windows 10 IoT Enterprise. This DIN rail-mounted PC offers two Gigabit Ethernet ports.

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Wake Industrial Warranty

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Product Description:

The CX5140-0112 is an Embedded PC manufactured by Beckhoff for precise control tasks in industrial automation applications. The PC supports modular expandability and integrates multiple interfaces for seamless connectivity. The embedded design enables efficient use in applications requiring compact and DIN-rail mounted control systems.

The CX5140-0112 PC is capable of operating at a maximum power consumption of 23 W when the UPS is fully loaded. It is capable of sturdy DIN rail mounting in cabinets with limited space, as it weighs approximately 1095 g. Embedded PCs are capable of operating in a wide range of indoor environments, with a temperature range of -25°C to +60°C. With an IP20 protection rating, the PC is appropriate for clean control enclosures. According to EN 60068-2-6 and EN 60068-2-27, the PC satisfies the required vibration and shock resistance. Beckhoff offers this PC to ensure compatibility with installations that are based on EtherCAT and K-bus. It can be utilized as the central component of modular PLC architectures that are implemented in industrial automation solutions. It complies with rigorous operational standards that are necessary for environments that experience frequent heat cycles and vibrations. The panel layout planning is simplified, and service accessibility is improved by the compact footprint.

The CX5140-0112 embedded PC supports a relative humidity level of 95 percent without condensation that helps prevent internal corrosion in enclosed cabinets. The E-bus and K-bus interfaces share a power consumption of 10 W with a 5 V output and a 2 A limit. The PC measures 142 mm in width, 100 mm in height, and 92 mm in depth. Its compliance with EMC standards ensures secure operation where electromagnetic fields from other equipment may interfere. This PC delivers optimized performance for control and monitoring applications requiring long-term reliability.

Approvals/markings
CE, EAC, UL, ATEX, IECEx (option dependent)
Dimensions (w X H X D)
142 mm x 100 mm x 91 mm
Ethernet
2 x 10/100/1000 Mbit/s
Fieldbus/master/slave Options
Optionally available: EtherCAT Master, PROFIBUS, CANopen, DeviceNet, etc.
Flash Memory
CFast card, 30 GB
Interfaces
4 x USB 2.0, 1 x DVI-D, 1 x serial (RS232/RS422/RS485, configuration dependent)
Mounting
DIN rail
Operating System
Windows Embedded Compact 7, Windows 10 IoT Enterprise, or TwinCAT/BSD
Operating Temperature
-25 °C ... +60 °C
Permissible Relative Humidity
95 % (no condensation)
Power Consumption
Approx. 14 W (without fieldbus/module extensions)
Power Supply
24 V DC (-15 %/+20 %)
Processor
Intel Atom® E3845, 1.91 GHz, quad-core
Ram
4 GB DDR3L
Real-time Clock
Yes (battery-backed RTC)

Frequently Asked Questions about CX5140-0112:

Q: How does CX5140-0112 meet EMC emission standards?

A: The device complies with EN 61000-6-2 and EN 61000-6-4, which ensures emission control and interference immunity in electronic environments.

Q: Why does CX5140-0112 support -25°C to +60°C range?

A: This wide temperature range enables use in temperature-variant control rooms without requiring extra environmental conditioning.

Q: Do certifications of CX5140-0112 affect installation?

A: Yes, CE UL and DNV GL certification ensure it meets installation regulations across maritime, industrial, and electrical domains.

Q: Does CX5140-0112 support storage in extreme cold?

A: Yes, the -40°C storage temperature rating allows safe warehouse storage during transport and off-site installation preparation.

Q: Why does CX5140-0112 use DIN rail mounting?

A: DIN rail compatibility allows quick and secure installation in standardized control panels and enclosures.


Internal Product Review

  • ‘‘The CX5140-0112 Embedded PC ensures reliable operation with 23 W max power use and IP20 protection. The model includes vibration resistance, EMC compliance, and ATEX certification support. With a compact design and DIN-rail mounting, PC supports integration in modular K-bus and EtherCAT architectures.’’

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