CX5120-0110 | BECKHOFF | PC embarqué avec processeur Intel Atom®

Description

Engineered for high-reliability industrial control applications, the Beckhoff CX5120-0110 is a fanless, compact embedded personal computer designed for direct DIN rail mounting. This controller integrates a power-efficient Intel Atom E3815 single-core processor running at 1.46 GHz, providing stable performance for entry-to-mid-tier automation tasks without active cooling components.

The unit features 2 GB of non-expandable DDR3 RAM and provides storage options through dual onboard CFast and microSD card slots. Equipped with an integrated 1-second UPS, the CX5120-0110 secures 1 MB of persistent data on the CFast card in the event of a sudden power loss, preventing critical system state corruption. Its hardware interface is highly versatile, featuring dual independent RJ45 Gigabit Ethernet ports, a DVI-D display connector, and four USB 2.0 ports. For direct connection to physical inputs and outputs, the module automatically identifies and communicates with either EtherCAT Terminals (E-bus) or standard Bus Terminals (K-bus) connected to the backplane.

Features

• Efficient Intel Atom E3815 single-core processor (1.46 GHz) with ultra-low thermal dissipation.
• Auto-detecting backplane interface supporting both Beckhoff E-bus and K-bus terminal systems.
• Integrated hardware 1-second UPS utilizing 1 MB of non-volatile memory to safeguard active process variables.
• Dual 10/100/1000 Mbit/s Gigabit Ethernet interfaces for network segregation or daisy-chain topologies.
• Four external USB 2.0 ports and a dedicated DVI-D visual interface for operator panel integration.
• Robust passive cooling system housed in a compact, vibration-resistant IP20 enclosure.

Applications

• Distributed factory automation systems.
• Machine-to-machine (M2M) communication gate-keeping.
• Medium-scale packaging and material handling machinery.
• Remote telemetry and infrastructure monitoring.
• Building automation and environmental control systems.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mounting Location: Install horizontally on a standard 35 mm DIN rail (EN 60715) within an enclosed control cabinet.
• Clearance Requirements: Maintain a minimum ventilation clearance of 30 mm above and below the housing to facilitate passive convective cooling.
• Grounding: Ensure a secure structural ground connection via the DIN rail clamping bracket to minimize electromagnetic interference.
• Wiring: Connect the 24 V DC power source using copper conductors sized to withstand the operational current envelope under full I/O load conditions.

Compliance and Certifications

• CE: Yes
• UL: Yes
• Hazardous Locations (with CX2900-0107 option):
  • ATEX: II 3 G Ex nA IIC T4 Gc, II 3 D Ex tc IIIC T135 degC Dc
  • IECEx: Ex nA IIC T4 Gc, Ex tc IIIC T135 degC Dc
  • cFMus: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, AEx ec IIC T4 Gc