Beckhoff CX5140 PLC - Industrial Automation Controller
Core Hardware Specifications
| Parameter |
Specifications |
| Processor |
Intel Atom E3845, 1.91 GHz, Quad-core 64-bit |
| Memory |
4 GB DDR3 RAM (non-expandable) |
| Storage |
Dual storage slots: CFast + microSD (card sold separately); integrated 1-second UPS, supports 1 MB persistent data protection |
| Power Supply |
24 V DC (-15%~+20%); E-bus/K-bus power supply maximum 2 A |
| Power Consumption |
Max 16 W (23 W when UPS charging) |
| Dimensions |
142 mm × 100 mm × 92 mm (W × H × D) |
| Weight |
Approx. 1095 g |
| Protection |
IP20, DIN rail mounting, passive fanless cooling |
| Clock |
With replaceable battery RTC (Real-Time Clock) |
Interfaces and Communication
Ethernet: 2×RJ45 (10/100/1000 Mbps Gigabit, independent ports)
Peripherals: 1×DVI-I, 4×USB 2.0, 1 optional expansion interface (supports RS232/RS485, PROFIBUS, CANopen, EtherCAT slave, etc.)
I/O Bus: Automatic identification of E-bus/K-bus terminals (KL/KM series)
Protocols/Programming: ADS, Modbus TCP, TCP/IP/UDP; supports TwinCAT 2/3 (IEC 61131-3)
System: Windows Embedded Compact 7, Windows 10 IoT Enterprise, TwinCAT/BSD
Environmental Specifications
- Operating Temperature: -25°C to +60°C (wide temperature range)
- Storage Temperature: -40°C to +85°C
- Humidity: 95% Non-condensing
- Vibration/Shock Resistant: Complies with EN 60068-2-6/EN 60068-2-27
Certifications and Compliance
- CE, UL, DNV GL certified
- ATEX/IECEx explosion-proof certification optional
Typical Applications
Medium to large production line PLC control
Multi-axis motion control (interpolation axes, EtherCAT master station)
Industrial edge computing and data acquisition
Gateway applications
Wide-temperature industrial environments (outdoor, metallurgy, wind power, marine)
Equipment-level HMI integration
Testing equipment and energy monitoring systems