Schneider SR3XT141BD Discrete IO Extension Module

Overview

The Schneider SR3XT141BD Discrete IO Extension Module is a compact expansion module designed for Schneider Zelio Logic smart relay systems. It increases the available digital input and output capacity, allowing flexible control expansion for industrial automation, machine control, and building automation applications.

General Information

Part Number: SR3XT141BD

Manufacturer: Schneider Electric

Brand: Schneider Electric

Country of Origin: France

Series: Zelio Logic

Product Type: Discrete I/O Extension Module

Application: Digital signal expansion for smart relay control systems

Mounting: DIN rail installation

Power Specifications

Supply Voltage: 24 V DC

Input Type: Digital input channels

Output Type: Relay output channels

Power Consumption: Low-power modular design

Protection Features: Designed for reliable operation in industrial control environments

Communication & Interface

System Compatibility: Schneider Zelio Logic Smart Relay Series

I/O Expansion: Provides additional discrete input and output points

Connection Type: Direct connection to compatible Zelio Logic relay modules

Signal Processing: Supports ON/OFF control signals from sensors and actuators

Diagnostics: Status indication through integrated LED indicators

Environmental

Operating Temperature: Suitable for industrial automation environments

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20, for installation inside control cabinets

Application Areas: Machine Automation, Building Control, Packaging Equipment, and Industrial Control Systems

Dimensions & Weight

Dimensions (L × W × H): 107.6 × 72 × 59.5 mm

Weight: 0.22 kg

Flexible Expansion for Smarter Control Systems