BECKHOFF ERI2338-0001 IO-Link Box

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Manufacturer: BECKHOFF
Product No.: ERI2338-0001
Country of origin:Germany
Product Type: IO-Link Modules
Payment: T/T, Western Union
Weight: 265g
Dimensions: 30 mm x 126 mm x 26.5 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for decentralized signal routing in demanding environments, the BECKHOFF ERI2338-0001 IO-Link box provides a highly adaptable interface for digital field devices. This robust module features eight digital channels that can be individually parameterized as inputs or outputs, allowing versatile configuration tailored to sensor or actuator requirements. Operating on the IO-Link V1.1 Class B specification, the unit transmits data at high-speed COM 3 rates of 230.4 kbaud.

Housed in a rugged, zinc die-cast enclosure, the module achieves ingress protection ratings of IP65, IP66, and IP67, enabling direct machine-mount installation without control cabinets. Complete electrical isolation between the logic supply (L+) and the actuator load power (P24) ensures system-wide signal integrity and fault isolation in high-noise industrial networks.

Features

Configurable 8-channel digital interface operating as inputs or outputs.
Robust zinc die-cast housing designed for high-stress industrial applications.
Supports IO-Link V1.1 Class B with a COM 3 transmission rate of 230.4 kbaud.
M8 screw-type connectors for reliable field device attachment.
Individually short-circuit proof outputs rated at 0.5 A per channel.
Adjustable input filtering range from 0 to 20 ms.
Complete galvanic isolation between L+ control power and P24 load voltage.

Applications

Decentralized assembly lines and robotics.
Automotive manufacturing and body shop applications.
Material handling systems and packaging machinery.
Field-level sensor/actuator integration in harsh physical environments.

Technical Specifications

ManufacturerPart Number / ModelCommunication ProtocolData Transfer RateNumber of ChannelsInput Filter TimeInput Voltage TypeInput CurrentSensor Supply VoltageLoad TypesRated Load VoltageMax. Output CurrentShort-Circuit CurrentCurrent Consumption (L+)Auxiliary Power CurrentElectrical IsolationHousing MaterialWeightDimensions (W x H x D)Operating TemperatureStorage TemperatureProtection RatingVibration / Shock ResistanceEMC Immunity / Emission

BECKHOFF

ERI2338-0001

IO-Link V1.1, Class B

230.4 kbaud (COM 3)

8 digital inputs or outputs (individually configurable)

3.0 ms (default), adjustable from 0 to 20 ms

"0" signal: -3 to +5 V, "1" signal: 11 to 30 V (EN 61131-2, type 3)

Typ. 3 mA (EN 61131-2, type 3)

From P24, max. 0.5 A total, short-circuit proof

Ohmic, inductive, lamp load

24 V DC (-15% / +20%)

0.5 A per channel from P24, individually short-circuit proof

Max. 1.5 A

Typ. 100 mA from L+

Typ. 20 mA + load

Yes (between L+ and P24)

Zinc die-cast

Approx. 265 g

30 mm x 126 mm x 26.5 mm

-25 to +60 degC

-40 to +85 degC

IP65, IP66, IP67 (conforms to EN 60529)

Conforms to EN 60068-2-6 / EN 60068-2-27

Conforms to EN 61000-6-2 / EN 61000-6-4

Connections and Interfaces

Interface Type	Connector Configuration	Function
IO-Link Interface	1 x M12 plug, A-coded	System integration and master-level communication
I/O Connections	8 x M8, screw type	Digital sensor/actuator channel wiring

Installation Guidelines

Mount the unit directly onto a flat, rigid machine frame or profile using the two 3.5 mm diameter fixing holes designed for M3 screws.
Ensure all M8 and M12 mating cable connections are screwed tight to ensure the IP65/66/67 ingress protection remains fully intact.
Seal all unused M8 and M12 ports with certified protective caps to prevent dust and water entry.
Ensure proper system grounding paths in compliance with EN 61000-6-2 guidelines to guarantee optimal electromagnetic compatibility.

Compliance and Certifications

Product Image	Model Number / Title	Condition	Availability	Action
	EPI1008-0001 BECKHOFF 8-Channel Digital Input IO-Link I/O Box	Original New	In Stock	View Details
	EPI2338-0002 BECKHOFF 8-Channel Configurable Digital I/O IO-Link Box	Original New	In Stock	View Details

Key Features:

What is the primary communication standard of the Beckhoff ERI2338-0001?

The ERI2338-0001 complies with the IO-Link V1.1 Class B specification and supports communication speeds up to 230.4 kbaud (COM 3).

Are the channels on the ERI2338-0001 fixed or configurable?

The module contains 8 digital channels that can be individually configured as either inputs or outputs based on operational demands.

What protection rating does this IO-Link box offer?

It is constructed with a rugged zinc die-cast housing and is rated IP65, IP66, and IP67, making it suitable for direct mounting in harsh wet or dusty machine environments.

Is there electrical isolation in the ERI2338-0001?

Yes, there is full galvanic electrical isolation between the L+ logic supply and the P24 load voltage path.

What type of physical connectors are used for digital I/O?

The digital inputs and outputs use standard M8 screw-type connectors, while the IO-Link interface uses a 1 x M12 A-coded plug.

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 ERI2338-0001 IO-Link Box