CX5140-0112 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff CX5140-0112 is part of the CX Embedded PC Systems series and uses an Intel Atom E3845 processor with four cores running at 1.91 GHz. It features 4 GB of DDR3 RAM, 256 MB shared graphics memory, and supports two RJ45 LAN interfaces with speeds up to 1000 Mbit/s. The unit includes 4 USB 2.0 Type A ports, a DVI-I display interface, and operates on a 24 V DC power supply with a maximum power consumption of 16 W.
Internal Product Review
The CX5140-0112 is a Beckhoff embedded PC system built around an Intel Atom E3845 processor with 4 CPU cores. A 4 GB DDR3-RAM platform paired with dual RJ45 Gigabit LAN ports supports responsive control tasks and dependable network integration. With a 24 V DC supply and 16 W maximum power consumption, the unit is an efficient and well-balanced choice for compact industrial automation.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The CX5140-0112 is an embedded PC manufactured by Beckhoff within the CX Embedded PC Systems series. As a DIN-rail-mounted control computer, it combines PLC, motion, and visualization tasks in one compact device for machine and plant automation. When paired with EtherCAT or standard fieldbus terminals, the unit acts as the central controller, executing deterministic logic and providing HMI graphics through its DVI-I port for cabinet-mounted or panel-mounted displays.
The computing core is an Intel Atom E3845 processor running at 1.91 GHz and equipped with 4 independent cores, so IEC 61131-3 runtime, Windows, or TwinCAT functions can be executed in parallel. System stability is reinforced by 256 MB of shared graphics memory and 4 GB of DDR3 RAM, providing sufficient capacity for data logging and visualization. Under full computational load, the controller draws a maximum of 16 W, while an auxiliary 10 W, 5 V rail powers the E-bus or K-bus terminal stack attached on the right. A dielectric strength of 500 V separates the internal logic from the 24 V supply domain and provides protection against field surges.
Input power must come from a 24 V DC source with a tolerance of −15% to +20% through the front connector, and reverse-polarity protection is integrated. The LAN section provides 2 RJ45 ports operating at 10/100/1000 Mbit/s that can support redundant or segmented networks and carry EtherCAT traffic in switch-port mode. Four USB 2.0 host ports each deliver 500 mA for scanners, flash drives, or service adapters, and the DVI-I interface routes high-resolution video to passive monitors. The sealed aluminum housing has an IP20 rating and measures 142 × 100 × 92 mm, allowing it to fit in shallow control cabinets while leaving clearance for natural convection.
