BECKHOFF IL2302-B518 Fieldbus Box CANopen Coupler Box

Description

Designed to interface decentralized I/O signals directly in the field, the IL2302-B518 serves as a robust CANopen coupler box within the Beckhoff Fieldbus Box system. This module provides direct connection of IP-Link extension modules to a CANopen network, offering a highly efficient solution for distributing digital and analog signals without requiring a protective control cabinet.

The IL2302-B518 coordinates the transfer of decentralized process data from up to 120 extension modules to the higher-level controller. By integrating the fieldbus interface, power supply connections, and IP-Link communication into a single compact housing, this module minimizes installation complexity and space requirements in demanding industrial environments.

Features

• Supports connection of up to 120 IP-Link extension modules.
• Handles a maximum of 128 bytes of input data and 128 bytes of output data.
• Integrated T-connector for seamless CANopen network routing.
• Automatic detection of data transfer rates from 10 kbaud up to 1 Mbaud.
• Comprehensive CANopen feature support including Node Guarding, Life Guarding, and Emergency Objects.
• Configurable via the KS2000 software tool or through standard Service Data Objects (SDOs).

Applications

• Heavy industrial machinery and manufacturing lines.
• Material handling and conveyor systems.
• Packaging and food processing equipment.
• Decentralized control installations in washdown or high-dust zones.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Ensure the unit is securely mounted to a flat surface using the integrated mounting holes.
• To maintain the IP67 protection rating, all unused M8 and M12 connection ports must be sealed with appropriate protective caps.
• Verify that the control voltage is stable at 24 V DC before powering the network.
• Keep bus cables isolated from high-voltage AC cables to minimize electromagnetic interference.

Compliance and Certifications

• CE
• UL