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B&R X20SO4120 Digital Output Module

B&R X20SO4120: 4-channel relay output module for industrial control.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerB&R

Part numberX20SO4120

Channels 4 Relay Outputs

Max Voltage 250VAC / 30VDC

Max Current 2A (AC) / 3A (DC)

Isolation Yes (channel to channel and channel to logic)

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

4 high-capacity relay outputs Suitable for AC and DC loads Electrical isolation between channels Compact modular design LED status indication Direct X20 bus mounting

Product description

The B&R X20SO4120 is a digital output module featuring 4 relay outputs, designed for switching higher loads or AC voltages within industrial automation systems. It provides versatile output capabilities for controlling various types of equipment and machinery.

This module finds applications in machine building, automation control, and building management systems, particularly where controlling AC loads or providing electrical isolation between circuits is necessary.

Stanlo Automation, a veteran-owned surplus parts distributor, is your reliable source for the B&R X20SO4120. We offer quality surplus components to ensure your operational continuity and cost-effectiveness.

Technical specifications

Channels	4 Relay Outputs
Max Voltage	250VAC / 30VDC
Max Current	2A (AC) / 3A (DC)
Isolation	Yes (channel to channel and channel to logic)
Mounting	X20 Bus
Series	X20

Common applications

Motor control

Solenoid valve control

Lighting control

Actuator switching

HVAC systems

Industrial machinery

Compatible systems

B&R X20 Control Units B&R X20 System Compatible with standard AC/DC control circuits

Also known as

B&R X20 Relay Output Module X20SO4120 B&R B&R Digital Output Relay

Replaces / compatible with

The X20SO4120 is a standard relay output module within the B&R X20 system, designed for integration with B&R controllers and other X20 I/O modules.

Technical note

Expert tip

Ensure the connected load does not exceed the relay's contact rating to prevent premature failure.

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Frequently asked questions

What is the maximum switching voltage and current for the B&R X20SO4120 relay output module?

The B&R X20SO4120 relay output module can switch a maximum of 250VAC at 2A or 30VDC at 3A per channel, providing flexibility for various load types.