BECKHOFF EP1518-0002 EtherCAT Box Digital Input Module

Description

Designed for decentralized automation setups, the Beckhoff EP1518-0002 serves as an IP67-rated EtherCAT Box that integrates eight digital inputs into a rugged, cabinet-free housing. This compact module is optimized for direct machine mounting, eliminating the need for protective enclosures. Two of the eight inputs are highly versatile, supporting configuration as 32-bit up/down counters to handle pulse processing. The module fully integrates with EtherCAT networks, using Distributed Clocks (DC) to ensure high-precision temporal synchronization across the plant floor.

Features

• Digital Inputs: 8 digital inputs with adjustable filter times from 0 to 100 ms to eliminate signal noise.
• Counter Functionality: 2 inputs configurable as 32-bit up/down counters with a maximum input frequency of 1 kHz.
• Precise Synchronization: Built-in Distributed Clocks (DC) support for deterministic network timing.
• Robust Protection: Fully encapsulated IP65/66/67-rated housing resistant to moisture, dust, and vibration.
• Integrated Sensor Supply: Short-circuit-proof sensor power supply, delivering up to 0.5 A per group of 4 sensors.
• Standardized Connections: Standardized M12 and M8 connections simplify field wiring.

Applications

• High-speed packaging and sorting machinery
• Automotive assembly lines and robotic work cells
• Decentralized material handling and conveyor installations
• Wet and washdown environments requiring ingress protection

Technical Specifications

Connections and Interfaces

Installation Guidelines

To ensure trouble-free operation and maintain the rated IP67 protection, observe the following field installation guidelines:

• Torque Requirements: All M8 and M12 connectors must be tightened to their specified torque values to ensure an airtight, moisture-proof seal. Unused sockets must be sealed with protective caps.
• Grounding and Shielding: Ensure the EtherCAT Box is securely mounted to a grounded metallic surface or bracket. Use shielded Ethernet cables with proper termination at the M8 bus connectors.
• Cable Routing: Avoid routing signal and sensor lines adjacent to high-power motor cables or variable frequency drive (VFD) wiring to prevent electromagnetic interference.
• Power Distribution: Respect the maximum current carrying capacities of the M8 power connectors when daisy-chaining modules to avoid voltage drops across the segment.

Compliance and Certifications

• CE
• UL
• ATEX