Description

The BECKHOFF ERI2339-0022 is an IO-Link box designed for decentralized industrial automation tasks in harsh field environments. Functioning as an IO-Link device supporting specification version V1.1 Class B, this module provides flexible signal extension directly on machine frames without requiring a control cabinet. It integrates digital input and output channels within a durable metal housing, connecting seamlessly to higher-level IO-Link masters via standard M12 industrial cabling.

Constructed for demanding factory floor conditions, the unit features high environmental protection ratings and a robust zinc die-cast housing. It handles mixed signal distributions, supplying sensor power directly from internal supply rails while maintaining short-circuit protection across channels. The ERI2339-0022 streamlines machine-level wiring architectures by consolidating multiple digital signals into a single IO-Link communication line.

Features

• IO-Link V1.1 Class B communication interface via M12 A-coded plug
• Supports 16 digital inputs or outputs configurable for diverse machine signals
• Robust zinc die-cast housing designed for variable installation positions
• Integrated sensor and actuator supply sourced from P24 with total short-circuit protection
• High environmental protection class for machine-level direct mounting
• Configurable input filter times for signal debouncing and adaptation

Applications

• Decentralized machine control and signal acquisition without control cabinets
• Automated assembly systems requiring distributed digital I/O expansion
• Material handling and conveyor equipment with harsh environmental exposures
• Packaging machinery utilizing IO-Link sensor and actuator integration

Technical Specifications

Installation Guidelines

Ensure all power supplies and field voltage sources are switched off and locked out before beginning installation or wiring work. Inspect the zinc die-cast housing, M12 connectors, and seals for any transit damage or contamination. Mount the module securely onto a flat machine surface using the designated fixing holes (M3 or M4 screws) in a variable installation position suited to the application. Connect the IO-Link master communication cable to the M12 A-coded interface port. Attach field sensors and actuators to the M12 input/output connection points, ensuring correct pin assignment and torque limits. Verify that the L+ and P24 supply voltages meet the rated nominal thresholds before energizing the system. Power on the system and verify module communication status and channel LEDs during commissioning.