BECKHOFF

BECKHOFF EP1518-0002 EtherCAT Box Digital Input Module

SKU EP1518-0002

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: BECKHOFF

  • Product No.: EP1518-0002

  • Country of origin:Germany

  • Product Type: EtherCAT Boxes

  • Payment: T/T, Western Union

  • Weight: 165g

  • Shipping port: Xiamen

  • Warranty: 12 months

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

Manufacturer BECKHOFF
Part Number / Model EP1518-0002
Protocol EtherCAT
Bus Interface 2 x M8 socket, shielded, screw type
Specification EN 61131-2, type 1/3
Number of Inputs 8 (2 usable as 32-bit up/down counters)
Input Connections M12 x 1, 5-pin, A-coded
Counting Frequency Max. 1 kHz
Nominal Input Voltage 24 V DC (-15% / +20%)
Input Filter Adjustable 0 to 100 ms
"0" Signal Voltage -3 to +5 V (EN 61131-2, type 3)
"1" Signal Voltage 11 to 30 V (EN 61131-2, type 3)
Input Current Typ. 3 mA (EN 61131-2, type 3)
Distributed Clocks Yes
Sensor Supply From control voltage, max. 0.5 A per 4 sensors, short-circuit proof
Power Supply Connection Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin
Current Consumption from Us 120 mA
Electrical Isolation 500 V
Weight Approx. 165 g
Operating Temperature -25 to +60 degC
Storage Temperature -40 to +85 degC
Vibration/Shock Resistance Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity/Emission Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Rating IP65, IP66, IP67 (conforms to EN 60529)

Connections and Interfaces

Interface Type Connection Standard Description
EtherCAT Bus 2 x M8 socket, shielded, screw type Incoming and outgoing EtherCAT lines for daisy-chain topology.
Digital Inputs 4 x M12 x 1, 5-pin, A-coded sockets Connects up to 8 sensors (2 inputs per socket).
Power Supply Feed 1 x M8 male socket, 4-pin Feeds system and sensor supply voltage (Us).
Power Supply Downstream 1 x M8 female socket, 4-pin Passes power through to the next EtherCAT Box module.

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

FAQ

Can the EP1518-0002 handle high-speed signal processing?

Yes. The EP1518-0002 features eight digital inputs, two of which can be configured as 32-bit up/down counters with a maximum counting frequency of 1 kHz.

What is the environmental protection rating of this module?

When properly mated with all connectors and caps secured, the EP1518-0002 complies with IP65, IP66, and IP67 standards, allowing direct machine mounting in harsh industrial environments.

How is the sensor power managed on the EP1518-0002?

The sensor supply is derived from the control voltage (Us), providing a maximum current of 0.5 A per group of four sensors with built-in short-circuit protection.

View all FAQs →

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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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