BECKHOFF EP2817-0008 EtherCAT Box 24-Channel Digital Output Module

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Manufacturer: BECKHOFF
Product No.: EP2817-0008
Country of origin:Germany
Product Type: EtherCAT I/O Modules
Payment: T/T, Western Union
Weight: 165g
Shipping port: Xiamen
Warranty: 12 months

Description

High-density control routing in demanding industrial field environments is streamlined using the EP2817-0008 EtherCAT Box. This decentralized digital output module integrates 24 digital channels within a compact, hardened form factor, bypassing the need for protective control cabinets. It interfaces directly with field actuators via a robust 25-pin D-sub connection and utilizes the high-speed EtherCAT protocol for real-time automation architectures.

The module is engineered for maximum operational reliability, featuring individual short-circuit protection across all 24 channels. It is capable of switching various load profiles, including ohmic, inductive, and lamp loads, making it highly adaptable for complex industrial machinery and decentralized I/O structures. Integrated diagnostic features, such as undervoltage detection for control and peripheral voltages, ensure system downtime is minimized through rapid error localization.

Features

24 high-density digital outputs housed in an IP67 fieldbus-ready casing.
Robust 25-pin D-sub connection terminal with UNC4-40 locking threads for secure signal routing.
Individual short-circuit protection on each digital output channel.
Compatible with ohmic, inductive, and lamp loads.
Supports EtherCAT Distributed Clocks for ultra-precise synchronization in time-critical applications.
Built-in undervoltage detection for auxiliary and power supplies below 18 V DC.
Environmentally sealed design requiring no protective terminal box.

Applications

Decentralized robotics and end-of-arm tooling control.
High-speed packaging and sorting machinery.
Automotive manufacturing assembly lines and conveyor systems.
Material handling and warehousing automation.

Technical Specifications

Parameter	Specification
Manufacturer	Beckhoff Automation
Part Number / Model	EP2817-0008
Protocol	EtherCAT
Bus Interface	2 x M8 socket, shielded, screw-lock type
Number of Outputs	24
Output Connection	D-sub socket, 25-pin, UNC4-40
Load Type	Ohmic, inductive, lamp load
Nominal Output Voltage	24 V DC (-15% / +20%)
Max. Output Current	0.5 A per channel (individually short-circuit proof), sum max. 4.0 A
Switching Times	Typical T_ON: 10 us, Typical T_OFF: 50 us
Short-Circuit Current	Max. 1.0 A
Distributed Clocks	Yes
Current Consumption (US)	120 mA
Auxiliary Power Current	Typical 20 mA + load
Power Supply Connection	Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin
Electrical Isolation	500 V
Special Diagnostics	Undervoltage detection for US and UP below 18 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)
Installation Position	Variable

Connections and Interfaces

Connection Type	Interface Details
EtherCAT Bus In	M8 female, 4-pin, shielded, A-coded
EtherCAT Bus Out	M8 female, 4-pin, shielded, A-coded
Power Feed	M8 male, 4-pin
Downstream Power	M8 female, 4-pin
Digital Outputs (1-24)	25-pin D-sub female socket, UNC4-40

Installation Guidelines

Mount the EtherCAT Box directly to the machine frame or mounting plate using the integrated mounting holes.
Ensure all unused M8 and D-sub ports are sealed with the appropriate protective caps to maintain the IP65/66/67 rating.
Route power feed lines using shielded M8 cables to reduce electromagnetic interference in high-noise environments.
Ensure the system ground is connected securely via the metal screw contacts on the EtherCAT Box.

Compliance and Certifications

Key Features:

What is the primary connection interface for the outputs on the EP2817-0008?

The EP2817-0008 utilizes a 25-pin D-sub female socket with a UNC4-40 thread for high-density digital output connections.

Does this module support Distributed Clocks (DC) in EtherCAT?

Yes, the EP2817-0008 supports EtherCAT Distributed Clocks, enabling precise synchronization with other network devices.

What happens if the control or peripheral voltage drops too low?

The module features integrated diagnostic undervoltage detection that triggers when either the US or UP supply falls below 18 V.

Is the EP2817-0008 suitable for wet or dusty environments?

Yes, the module features an IP65/66/67 rating when all ports are properly sealed, making it suitable for direct installation on machinery without an enclosure.

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

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BECKHOFF EP2817-0008 EtherCAT Box 24-Channel Digital Output Module