Beckhoff CX5140-0135 Embedded PC

The Beckhoff CX5140-0135 is a high-performance Embedded PC from the CX5100 series, designed for DIN rail mounting in space-constrained industrial environments. It features a robust Intel Atom® E3845 quad-core processor running at 1.91 GHz, offering strong multitasking performance for advanced automation tasks. With passive cooling and no internal fan, the CX5140-0135 is ideal for noise-sensitive or dusty environments.

This unit supports TwinCAT 3 runtime (XAR) and offers flexible storage via integrated slots for both CFast and microSD cards (cards not included). Its 4 GB DDR3 RAM provides reliable memory for handling control, motion, and logic operations. With dual Gigabit Ethernet ports, this PC enables high-speed industrial networking, while maintaining IP20 protection and operating effectively in harsh conditions from -25°C to +60°C.

Technical Specifications

Manufacturer: Beckhoff
Part Number: CX5140-0135 Beckhoff
Product Type: Embedded PC / DIN Rail Industrial PC
Series: CX5100

Processor & Memory

Processor: Intel Atom® E3845, 1.91 GHz, Quad-Core (TC3: 50)
Main Memory: 4 GB DDR3 RAM (non-expandable)
Flash Memory: Slot for CFast card and microSD card (cards not included)

Operating System & Software

Control Software: TwinCAT 3 Runtime (XAR)
Operating System: Compatible with Windows Embedded or TwinCAT/BSD

Interfaces & Connectivity

Ethernet: 2 x RJ45 (10/100/1000 Mbit/s)
USB: 4 x USB 2.0 (model dependent)
Display Output: DVI-D or DVI-I (model dependent)
I/O Interface: E-bus or K-bus, automatic recognition
Diagnostic LEDs: Power, Flash Access, TC Status, Bus Status
Clock: Battery-backed real-time clock

Power & Environmental

Power Supply: 24 V DC (-15% / +20%)
Current Supply (E-bus/K-bus): 2 A
Power Consumption: Max. 16–20 W (depending on load)
Cooling: Passive, fanless
Operating Temperature: -25…+60°C
Storage Temperature: -40…+85°C
Humidity: 95% (no condensation)
Protection Class: IP20
EMC Standards: EN 61000-6-2 / EN 61000-6-4
Vibration/Shock Resistance: EN 60068-2-6 / EN 60068-2-27

Mechanical Specifications

Mounting: DIN Rail
Dimensions (W x H x D): 142 mm x 100 mm x 92 mm
Weight: Approx. 960 g

Key Features

✅ Intel Atom E3845, 1.91 GHz: Quad-core processing for advanced automation.

✅ DIN Rail Design: Compact and rugged for control cabinet integration.

✅ CFast & microSD Slots: Flexible and secure OS and data storage.

✅ Dual Gigabit Ethernet: Fast industrial networking.

✅ TwinCAT 3 Runtime: Supports complex PLC, motion, and logic control.

✅ Passive Cooling: Maintenance-free, fanless operation.

✅ Industrial Grade: IP20 protection, wide temperature range, shock/vibration tested.

📦 Buy Beckhoff CX5140-0135 – Quad-Core DIN Rail Embedded PC with TwinCAT 3 and CFast Storage

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Built for high-performance industrial control, this compact and rugged PC brings versatility and power to your automation infrastructure.

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