BECKHOFF EPI2339-0022 IO-Link Box Module

SKU EPI2339-0022

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EPI2339-0022
Origin Germany
Product Type: IO-Link Modules
Payment: T/T, Western Union
Weight: 0.25 kg
Dimensions: 60 mm x 126 mm x 26.5 mm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The BECKHOFF EPI2339-0022 is a field-level IO-Link box module equipped with 16 digital channels that can be individually configured as inputs or outputs. This Class B IO-Link device facilitates high-speed data transmission up to 230.4 kbaud (COM 3) based on the IO-Link V1.1 specification. Designed for decentralized installation in demanding environmental conditions, it eliminates the need for protective control cabinets by providing high ingress protection directly on the machine frame.

Each of the 16 channels can be adapted dynamically to function either as a Type 3 digital input or as a 0.5 A digital output. The inputs feature adjustable filter settings, while the short-circuit proof outputs are rated to handle resistive, inductive, and lamp loads. Power is distributed through the L+ and P24 supplies with integrated electrical isolation to maintain safe operational boundaries between logic and actuator lines.

Features

16 digital channels individually configurable as inputs or outputs
IO-Link V1.1 Class B compliance for higher power availability and communication
Supports COM 3 communication rate of 230.4 kbaud
Adjustable input filter time from 0 to 20 ms to suppress signal noise
0.5 A output current per channel with short-circuit protection and 4 A maximum total sum current
M12 screw-type connections for reliable field-level wiring
Electrical isolation between logic supply (L+) and actuator/load supply (P24)
Constructed from durable polyamide (PA6) housing material

Applications

Decentralized input/output collection on field-level machinery
Connection of sensors and actuators in packaging and assembly systems
Distributed digital control in material handling and conveyor setups
Space-constrained installations requiring fieldbus-independent I/O expansion

Technical Specifications

Parameter	Specification
Manufacturer	BECKHOFF
Model	EPI2339-0022
Communication Interface	1 x M12 plug, A-coded
Protocol	IO-Link V1.1, Class B
Data Transfer Rate	230.4 kbaud (COM 3)
Number of Channels	16 digital inputs or outputs, configurable
I/O Connection Type	M12, screw type
Input Filter Time	3.0 ms (default), adjustable from 0 to 20 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)
Sensor Supply	From P24, max. 0.5 A total, short-circuit proof
Load Type Support	Ohmic, inductive, lamp load
Rated Load Voltage	24 V DC (-15% / +20%)
Max. Output Current	0.5 A per channel from P24, individually short-circuit proof, total max. 4 A
Short-Circuit Current	max. 1.5 A
Logic Current Consumption	typ. 100 mA from L+
Auxiliary Power Current	typ. 20 mA + load
Electrical Isolation	Yes (between L+ and P24)
Housing Material	Polyamide (PA6)
Protection Class	IP65, IP66, IP67 (conforms to EN 60529)
Operating Temperature	-25 to +60 degC
Storage Temperature	-40 to +85 degC
Dimensions (W x H x D)	60 mm x 126 mm x 26.5 mm
Weight	approx. 250 g

Connections / Interfaces

Interface	Function
M12 Plug (A-coded)	IO-Link connection, including logic supply (L+) and auxiliary power (P24)
M12 Sockets	Digital input and output channel connections for sensors and actuators

Installation Guidelines

Ensure all electrical power sources are safely disconnected and locked out before starting the physical installation.
Inspect the BECKHOFF EPI2339-0022 unit for any signs of physical damage before mounting.
Mount the module directly to the machine structure using the integrated 3.5 mm mounting holes (for M3 screws) or the 4.5 mm mounting holes (for M4 screws).
Connect the IO-Link interface using a compatible, shielded M12 A-coded cable.
Securely tighten all M12 field connections to preserve the IP65/66/67 rating. Install protective sealing caps on any unused ports.
Apply power and configure the module directions (inputs vs. outputs) and filter parameters in your system configuration software.

Compliance and Certifications

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

What is the channel capacity of the BECKHOFF EPI2339-0022?

The BECKHOFF EPI2339-0022 features 16 digital channels that can be individually and dynamically configured as either digital inputs or digital outputs depending on your application requirements.

What IO-Link specification and port class does the BECKHOFF EPI2339-0022 use?

The BECKHOFF EPI2339-0022 complies with the IO-Link V1.1 specification and operates as a Class B device, supporting high-speed data transmission of 230.4 kbaud (COM 3).

Does the BECKHOFF EPI2339-0022 require a protective enclosure?

No, the BECKHOFF EPI2339-0022 is rated IP65, IP66, and IP67, which means it is fully protected against dust and water immersion. This allows direct installation on machinery without an external control cabinet.

What is the maximum output current supported by the BECKHOFF EPI2339-0022?

The BECKHOFF EPI2339-0022 supports a maximum output current of 0.5 A per channel from the P24 supply. The total cumulative output current across all channels is limited to a maximum of 4 A.

Is there electrical isolation on the BECKHOFF EPI2339-0022?

Yes, the BECKHOFF EPI2339-0022 provides built-in electrical isolation between the L+ logic/communication voltage supply and the P24 auxiliary power load supply.

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