Beckhoff CX9020-0115 Embedded PC

The Beckhoff CX9020-0115 is a compact, DIN rail-mountable embedded PC equipped with a 1 GHz Arm® Cortex®-A8 processor. Ideal for PLC and motion control applications, it integrates directly with Beckhoff I/O systems and features automatic E-bus/K-bus detection. This robust control system supports TwinCAT 2 and TwinCAT 3 runtimes and includes multiple I/O interfaces, fanless operation, and a wide temperature tolerance for harsh environments.

With built-in dual microSD slots, USB, DVI-D, and Ethernet switching, the CX9020-0115 delivers excellent performance in compact control cabinets while maintaining long-term reliability.

Technical Specifications

Manufacturer: Beckhoff
Part Number: CX9020-0115 Beckhoff
Product Type: Embedded PC
Series: CX9000 Series

Processor & Memory

Processor: Arm® Cortex®-A8, 1 GHz
Number of Cores: 1
Main Memory: 1 GB DDR3 RAM (non-expandable)
Flash Memory: 2 x microSD card slots (512 MB included, expandable)
Persistent Memory: 128 kB NOVRAM

Operating System & Control Software

Supported OS: Windows Embedded Compact 7 (English)
Control Software: TwinCAT 2 runtime, TwinCAT 3 runtime (XAR)

Interfaces & Connectivity

Ethernet: 2 x RJ45 10/100 Mbit/s (internal switch)
USB: 4 x USB 2.0
Display: 1 x DVI-D
Optional Interface: Fieldbus, serial, or audio (factory option)
I/O Connection: Beckhoff E-bus or K-bus (auto-recognition)
Status LEDs: Power, TC Status, 2 x Flash Access, 2 x Bus Status
Clock: Battery-backed real-time clock (exchangeable battery)

Power & Environmental

Power Supply: 24 V DC (-15% / +20%)
Power Consumption: Max. 5 W (9 W with UPS), E-bus/K-bus max. 10 W (5 V / 2 A)
UPS OCT-Capable: No
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 95%, non-condensing
Cooling: Passive (fanless design)
Ingress Protection: IP20
Vibration/Shock Resistance: EN 60068-2-6 / EN 60068-2-27
EMC Standards: EN 61000-6-2 / EN 61000-6-4

Mechanical Specifications

Mounting: DIN Rail
Dimensions (W x H x D): 84 mm x 100 mm x 91 mm
Weight: Approx. 590 g

Certifications & Explosion Protection

Certifications: CE, UL, DNV GL
Ex Marking (with CX2900-0107 option):
– ATEX: II 3 G Ex nA IIC T4 Gc / II 3 D Ex tc IIIC T135 °C Dc
– IECEx: Ex nA IIC T4 Gc / Ex tc IIIC T135 °C Dc
– cFMus: Class I, Div. 2, Groups A–D / AEx ec IIC T4 Gc
TwinCAT 3 Platform Level: Economy Plus (30)

Key Features

✅ Compact Embedded PC: Space-saving and DIN rail-mountable

✅ Fanless Operation: No moving parts, quiet and reliable.

✅ Dual microSD Slots: 512 MB included, expandable for flexibility.

✅ Auto Bus Detection: Supports both E-bus and K-bus systems.

✅ Versatile Interfaces: USB, DVI-D, Ethernet, and optional add-ons.

✅ Extended Temp Range: Reliable operation from -25°C to +60°C.

📦 Buy Beckhoff CX9020-0115 Embedded PC – Compact, Fanless DIN Rail Controller with Cortex-A8 CPU

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Reliable, space-saving control for demanding automation systems. Ready to ship with full support and fast delivery.

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