BECKHOFF ER2349-0022 EtherCAT Box 16-Channel Digital Input/Output Module

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Manufacturer: BECKHOFF
Product No.: ER2349-0022
Country of origin:Germany
Product Type: EtherCAT Boxes
Payment: T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

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Description

Deployed for decentralized automation tasks without a control cabinet, the ER2349-0022 EtherCAT Box offers an exceptionally flexible interface for processing digital field signals. This robust module features 16 digital channels that are freely configurable as either inputs or outputs, allowing engineers to adapt the system to varying application requirements without changing physical hardware.

The ER2349-0022 operates over high-speed EtherCAT networks, establishing connection via shielded M8 screw-type sockets. Designed to withstand harsh industrial environments, the module is built with IP65, IP66, and IP67 protection ratings. It handles digital inputs conforming to EN 61131-2 Type 1/3 standards and drives digital loads (ohmic, inductive, or lamp loads) up to 0.5 A per channel. Integrated short-circuit protection and electrical isolation ensure robust operation and protect the wider control architecture.

Features

Freely configurable digital channels: 16 independent points configured dynamically as inputs or outputs.
Fast signal acquisition with an integrated 10 us input filter.
Heavy-duty IP65/66/67 sealed housing designed for direct field mounting without protective enclosures.
Reliable EtherCAT communication interface utilizing dual shielded M8 screw connectors.
Comprehensive electrical protection, including short-circuit proof sensor supply and individual short-circuit protection on all outputs.
Wide operating temperature range from -25 to +60 degC to handle demanding environmental conditions.

Applications

Decentralized manufacturing lines and assembly systems.
Material handling and conveyor automation.
Robotic end-of-arm tooling and process cell integrations.
Packaging, food, and beverage machinery.

Technical Specifications

CategoryTechnical ParameterValue / Specification

Manufacturer	BECKHOFF	ER2349-0022
Protocol	EtherCAT	EtherCAT
Number of Channels	Digital Inputs/Outputs	16 (freely configurable)
Bus Interface	EtherCAT Connection	2 x M8 socket, shielded, screw type
Input/Output Connection	Signal Connection	M12 x 1, 5-pin, a-coded
Input Filter	Signal Delay	10 us
"0" Signal Voltage	Low State	-3 to +5 V
"1" Signal Voltage	High State	11 to 30 V, 6 mA input current (EN 61131-2, type 3)
Sensor Supply	Power Distribution	From load supply voltage, max. 0.5 A, short-circuit proof total
Load Type	Compatible Loads	Ohmic, inductive, lamp load
Rated Load Voltage	Power Rating	24 V DC (-15% / +20%)
Max. Output Current	Channel/Total Rating	0.5 A per channel (individually short-circuit proof), Total 4 A
Switching Times	Propagation Delay	typ. TON: 60 us, typ. TOFF: 300 us
Short-Circuit Current	Protection Threshold	typ. 1.5 A
Current Consumption	From US Supply	130 mA
Auxiliary Power Current	Current Requirement	typ. 20 mA + load
Power Supply Connection	Infeed and Loop	Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin
Electrical Isolation	Isolation Strength	500 V
Operating Temperature	Thermal Limits	-25 to +60 degC
Storage Temperature	Thermal Limits	-40 to +85 degC
Vibration/Shock Resistance	Mechanical Stress	Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity/Emission	Electromagnetic Profile	Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Rating	Ingress Protection	IP65 / IP66 / IP67 (conforms to EN 60529)
Weight	Physical Weight	Approx. 450 g

Connections and Interfaces

Interface / ConnectionConnector TypeFunctionality

Bus Interface (In/Out)	2 x M8 socket, shielded, screw type	EtherCAT communication line
Digital Inputs/Outputs	M12 x 1, 5-pin, a-coded	Sensor and actuator physical line termination
Power Infeed (Feed)	1 x M8 male socket, 4-pin	Supply voltage feed for module and load
Power Downstream	1 x M8 female socket, 4-pin	Downstream looping of control/load voltages

Installation Guidelines

Mounting Position: Variable. Direct surface mounting on machinery frames is supported due to the high mechanical vibration and shock tolerance.
Cabling and Grounding: Ensure the EtherCAT bus lines are connected using shielded, screw-type M8 connectors. Proper grounding through the mounting surface or grounding lugs is required to ensure electromagnetic compliance.
Environmental Protection: To maintain IP65/66/67 ratings, protect unused sockets with appropriate sealing caps. Tighten all M8 and M12 connectors to the recommended torque specifications.

Compliance and Certifications

Key Features:

Can the channels on the ER2349-0022 be configured individually?

Yes, each of the 16 channels can be configured independently as either a digital input or a digital output.

What connection style is used for the sensor and actuator signals?

The signals are connected via five-pin, A-coded M12 connectors.

What are the protection ratings of the ER2349-0022 housing?

The module features IP65, IP66, and IP67 protection ratings, allowing for direct installation on machines without the need for an electrical cabinet.

Is the sensor supply protected against short circuits?

Yes, the sensor supply is fully short-circuit proof with a maximum total output current of 0.5 A.

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 ER2349-0022 EtherCAT Box 16-Channel Digital Input/Output Module