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B&R X20DS438A

X20 Digital Signal Module

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B&R X20DS438A X20 Digital Signal Module — Control & HMI
Manufacturer catalogue image

Product Description

The B&R X20DS438A is a versatile digital signal module that serves as an IO-Link master, offering four IO-Link interfaces. This module can connect up to four IO-Link devices and its channels can be configured as standard digital inputs or outputs. It is designed for use in industrial automation, machine control, and process automation, providing fast switching, short-circuit protection, and seamless integration with B&R X20 automation systems.

Key Features:

4x IO-Link interfaces

4 digital inputs and 4 digital outputs (24V DC, 2A per channel), configurable

Short-circuit protection, overload protection, galvanic isolation

Operating temperature: -25 to 60°C

IP20 protection level

DIN rail mounting

LED status indicators for diagnostics

Applications:

Ideal for industrial automation, machine control, and process automation, the B&R X20DS438A ensures reliable performance and seamless integration with B&R X20 automation systems.

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Payment methods:

Offer details

Best offer from:
Trusted supplier — Poland, member since 2021, 5–9 employees
Availability:
3 pcs.
In-Stock
Updated at: 24-08-2026
Warranty:
12 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
B&R
Type
Digital I/O Module / IO-Link Master
Interfaces
4x IO-Link interfaces
Digital Inputs/Outputs
4 digital inputs and 4 digital outputs (24V DC, 2A per channel), configurable
Supply Voltage
24 V DC
Protection
Short-circuit protection, overload protection, galvanic isolation
Operating Temperature
-25 to 60°C

Available Offers

(12)
Best offer
X20DS438A B&R, Control & HMI

B&R

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
X20DS438A B&R, Control & HMI

B&R

Available:
1 pc.
In-Stock
Updated at: 24-08-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months
X20DS438A B&R, Control & HMI

B&R

Available:
1 pc.
In-Stock
Updated at: 24-08-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for B&R X20DS438A, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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