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CX1800-2049 Beckhoff

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The Beckhoff CX1800-2049 belongs to the CX Embedded PC Systems series and operates with TwinCAT 3 control software. It features two LAN ports supporting up to 1000 Mbit/s, four USB 2.0 ports, and a DVI-I display interface. The unit uses a 24 V DC supply voltage and offers storage options via CFast card and microSD, with a minimum CFast capacity of 40 GB.

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Wake Industrial Warranty

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Product Description:

The CX1800-2049 embedded controller sits within the CX Embedded PC Systems series produced by Beckhoff. This modular part combines CPU processing, communication interfaces, and fieldbus couplers into a single DIN-rail device. It is intended to drive PLC sequences, motion paths, and HMI tasks inside industrial machinery, replacing separate PCs and rack-mount controllers with one compact node that plugs straight into the plant’s low-voltage supply and terminal I/O backplane.

Electrical integration is straightforward because the unit accepts 24 V DC and has an IP20 protection rating, making it suitable for cabinet mounting without direct exposure to dust or liquids. Communication to higher-level networks is handled by two RJ45 10/100/1000 Mbit/s LAN interfaces. Local visualization is possible through one DVI-I connector that drives digital or analog monitors. Four user-accessible USB 2.0 sockets deliver up to 500 mA per port for keyboards, scanners, or service sticks, and removable media support is provided through CFast cards and microSD slots for application data and backups.

Automation performance is governed by the Beckhoff runtime environment; the controller is shipped with TwinCAT 3 on the embedded image platform WES7, allowing IEC 61131-3 logic, motion control, and C++ tasks to run side by side. At least 40 GB of CFast storage is reserved for the operating system and user programs. The internal power distribution passes up to 10 A through the power contacts to downstream terminals, while a separate 2 A feed supplies backplane electronics and sensor modules. For short utility outages, a maintenance-free UPS stores 1 MB of battery-buffered data and maintains logic power for 1 s, ensuring deterministic shutdown without corruption. Each USB channel is limited to a 500 mA draw, aligning with standard peripheral ratings.

Control Software
TwinCAT 3
Display Interface
1 x DVI-I
I/o Terminal Power
2 A
Image Platform
WES7
Lan Ports
2 x RJ45, 10/100/1000 Mbit/s
Min Cfast Capacity
40 GB
Power Contacts Load
10 A
Protection Rating
IP20
Storage Media
CFast Card, microSD
Supply Voltage
24 V DC
Ups Data Capacity
1 MB
Ups Hold-up
1 s
Usb Port Rating
500 mA
Usb Ports
4 x USB 2.0

Frequently Asked Questions about CX1800-2049:

Q: What supply voltage does the CX1800-2049 require?

A: The CX1800-2049 operates with a 24 V DC supply voltage.

Q: How many USB ports are available on the CX1800-2049 and what is their current rating?

A: This product offers four USB 2.0 ports, each rated for 500 mA.

Q: What is the minimum CFast card capacity for the CX1800-2049?

A: The minimum supported CFast card capacity on this system is 40 GB.

Q: Which control software is supported by the CX1800-2049?

A: The CX1800-2049 is compatible with TwinCAT 3 control software.

Q: What is the protection rating of the CX1800-2049?

A: This unit has a protection rating of IP20, meaning it is protected against solid objects over 12 mm.


Internal Product Review

  • ‘‘CX1800-2049 is a Beckhoff embedded PC that combines TwinCAT 3 control software with IP20 protection for dependable cabinet-level automation service. Dual RJ45 Gigabit LAN ports and four USB 2.0 ports support clean integration with networked devices and peripheral hardware. A 24 V DC supply requirement makes the platform a strong fit for modern industrial control systems.’’

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