BECKHOFF EP1816-0008 EtherCAT Box

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Manufacturer: BECKHOFF
Product No.: EP1816-0008
Country of origin:Germany
Product Type: EtherCAT Box
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

The EP1816-0008 is a 16-channel digital input EtherCAT Box from BECKHOFF, designed for rugged, distributed I/O applications in harsh industrial environments. This module provides high-density signal acquisition in a compact, IP65/66/67-rated housing, ensuring protection against dust and moisture. Featuring a 25-pin D-sub connection for inputs and EtherCAT communication via M8 connectors, the EP1816-0008 offers reliable performance with a 10 µs input filter and support for Distributed Clocks, making it suitable for time-critical automation tasks.

Features

16 digital input channels for 24 V DC signals
EtherCAT protocol communication with Distributed Clocks support
25-pin D-sub (UNC4-40) input connector
Compact, field-hardened design with IP65/66/67 protection
10 µs input filter for high-speed signal processing
Sensor supply up to 0.5 A, internally short-circuit proof
Wide operating temperature range: -25 to +60 degC

Applications

Distributed automation in manufacturing and assembly lines
Robotic cell control and signal monitoring
Harsh environment industrial sensing where IP67 protection is required
Time-synchronized data acquisition in motion control systems

Technical Specifications

Category	Specification
Manufacturer	BECKHOFF
Model	EP1816-0008
Protocol	EtherCAT
Number of Inputs	16
Nominal Input Voltage	24 V DC (-15 %/+20 %)
Input Filter	10 µs
Input Current	typ. 3 mA
Current Consumption (from US)	120 mA
Electrical Isolation	500 V
Operating Temperature	-25 to +60 degC
Storage Temperature	-40 to +85 degC
Protection Rating	IP65/66/67
Weight	approx. 165 g

Connections/Interfaces

Connector Type	Function
25-pin D-sub	Digital input signal interface
M8 (EtherCAT)	Bus communication (In/Out)
M8 (Power)	Supply feed and downstream connection

Installation Guidelines

Secure the EtherCAT Box using its integrated mounting points on a flat, stable surface.
Ensure all M8 and D-sub connectors are properly seated and tightened to maintain the IP65/66/67 protection rating.
Use shielded EtherCAT cables for communication to comply with EMC standards (EN 61000-6-2/EN 61000-6-4).
The module supports downstream power connection via an M8 female socket; ensure total current requirements do not exceed limits.
Operate within the specified ambient temperature range of -25 to +60 degC to avoid performance degradation.

Compliance and Certifications

Key Features:

What is the primary input connection type for this box?

The inputs are connected via a 25-pin D-sub socket (UNC4-40).

Does this module support Distributed Clocks?

Yes, the EP1816-0008 supports Distributed Clocks, enabling time-synchronized data acquisition.

How does the module handle sensor power supply?

The module provides a sensor supply from the control voltage, which is short-circuit proof up to a total of 0.5 A.

What is the protection rating for this EtherCAT Box?

It is rated IP65/66/67, conforming to EN 60529 standards for dust and water resistance.

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

Color pattern	Black
Country of origin	Germany
Power source	DC Power

BECKHOFF EP1816-0008 EtherCAT Box