BECKHOFF CX1030-N060 Ethernet System Interface Module

Product Overview

The CX1030-N060 (CX1030N060) is a high-speed system interface expansion module designed for the Beckhoff CX1030 Embedded PC series. This module provides an additional, independent 10/100 Mbit/s Ethernet port via a standard RJ45 connection, allowing for physical network separation or expanded connectivity for field-level communication. Measuring only 19 mm in width, the CX1030-N060 attaches directly to the CPU module via the internal system bus, drawing power through the CX1100-xxxx series power supply units. It is a critical component for industrial applications requiring dedicated uplinks to MES/ERP systems or separate machine-to-machine (M2M) communication channels without overloading the primary CPU network interface.

Technical Configuration (Deep Dive)

The CX1030-N060 is engineered to extend the networking capabilities of the CX1030 series while maintaining the modular footprint of the system.

• Network Isolation: By adding the CX1030-N060, engineers can implement a dual-homed network strategy—using one port for local EtherCAT control and the N060 port for external factory network access, effectively isolating real-time control traffic from general IT traffic.

• System Integration: The module utilizes the high-speed internal system bus for data exchange. It is important to note that this module is not combinable with the CX1100-0004 power supply unit due to internal bus pinning and resource allocation.

• Signal Integrity: Supporting Category 5 (Cat. 5) cabling, the interface is optimized for short-to-medium distance communication within the control cabinet or between adjacent equipment, with a maximum certified cable length of 20 meters.

Technical Specifications

Technical FAQs

• Can the CX1030-N060 be used to run EtherCAT?

  While the hardware supports 100 Mbit/s Ethernet, this module is primarily intended for standard TCP/IP communication (Ethernet). For high-performance EtherCAT motion control, it is recommended to use the primary Ethernet ports located on the CX CPU or dedicated EtherCAT master terminals.

• Why is this module incompatible with the CX1100-0004 power supply?

  The CX1100-0004 is a specialized power supply module that includes its own integrated 4-line display and buttons. The internal bus communication required for the N060 interface conflicts with the resource mapping of the -0004 variant. Ensure a compatible CX1100-0001, -0002, or -0003 is used.

• What is the maximum cable length supported?

  The official specification limits the cable length to 20 meters using Cat. 5 cables. This limitation ensures maximum electromagnetic compatibility and signal timing stability within the CX1030 system bus environment.

Engineering & Installation Guide

• Module Sequencing: When assembling the CX system, the CX1030-N060 must be mounted on the left side of the CX1100 power supply module. Ensure the PC-104 bus connectors are clean and aligned before pressing the modules together to prevent pin damage.

• Cable Routing: To maintain EMC compliance (EN 61000-6-2), route the RJ45 Ethernet cable away from high-voltage power lines and VFD output cables. Use shielded RJ45 connectors to ensure the cable shield is bonded to the module's ground plane.

• Environment Check: The module is rated for 0 to +55 deg C. In high-density cabinets, ensure that the vertical ventilation slots of the CX assembly are not obstructed. Excessive heat can degrade the 10/100 Mbit/s signaling performance.

Engineering Advantages

The CX1030-N060 provides a cost-effective and space-efficient way to add network redundancy or segmentation to a Beckhoff control system. Its 19 mm width allows it to be added to existing DIN rail layouts with minimal footprint changes. Because it draws power directly from the system bus, it eliminates the need for additional 24 VDC terminal wiring, simplifying the overall electrical design and reducing potential points of failure in high-vibration environments.