BECKHOFF CX5140-N031-0003 CX5100 Series Embedded PC

Description

The CX5140-N031-0003 is a high-performance Embedded PC featuring an Intel Atom® processor, designed for demanding automation tasks within the Beckhoff CX5100 series. This unit acts as a compact, powerful controller suitable for decentralized processing, motion control, and data acquisition. The module includes a dedicated RS485 interface via a 9-pin D-sub socket. This specific variant is configured as a drop point for serial communication networks, featuring echo functionality and factory-set termination off. It provides a robust, scalable computing platform for industrial control environments requiring high reliability and integration with Beckhoff’s modular I/O systems.

Features

• Integrated Intel Atom® processor for efficient computing
• Reliable Embedded PC architecture
• 9-pin D-sub socket for RS485 interface
• Configured as a drop point for network flexibility
• Supports echo communication
• Termination off for mid-bus or specific network topologies
• Optimized for industrial automation and real-time control

Applications

• Distributed control systems
• Motion control and high-speed data processing
• Industrial machine automation
• Serial-based communication gateways
• Integrated HMI and control tasks

Technical Specifications

Installation Guidelines

• Mounting: Install the CX5140-N031-0003 on a standard DIN rail to ensure stability within the control cabinet.
• Communication Wiring: Use shielded twisted-pair cables for RS485 connectivity. Ensure proper cable routing away from high-voltage power lines to prevent signal interference.
• Termination: This unit is factory-configured with termination off. If this device is placed at the end of an RS485 segment, ensure external termination resistors are applied according to the network topology requirements.
• Cooling: Maintain adequate clearance around the unit to allow for passive heat dissipation, as the Intel Atom® processor generates heat during peak operational loads.
• Grounding: Connect the functional earth terminal to the cabinet’s central ground bar to ensure electromagnetic compatibility and protection against surges.