BECKHOFF EP1518-0002 EtherCAT Box Digital Input Module

SKU EP1518-0002

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EP1518-0002
Origin Germany
Product Type: EtherCAT Boxes
Payment: T/T, Western Union
Weight: 0.165 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

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

Shipping & Returns

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.

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 technical warranty.

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.

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