PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC SR3XT141BD - Digital I/O Expansion Module
The SCHNEIDER ELECTRIC SR3XT141BD is a digital I/O expansion module designed for integration with Zelio Logic 3 smart relays. It extends the input and output capabilities of the base controller, providing additional 24VDC digital inputs and 24VDC transistor outputs. This module facilitates increased control point density in industrial automation systems, suitable for small to medium-scale machine control, building automation, and process monitoring applications.
Technical Specifications:
- SERIES/FAMILY: Zelio Logic 3
- COMPONENT TYPE: Digital I/O Expansion Module
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24VDC
- INPUT VOLTAGE: 24VDC
- OUTPUT TYPE: Transistor (Solid State)
- OUTPUT VOLTAGE: 24VDC
- OUTPUT CURRENT RATING: 0.5A per output
- MECHANICAL/PHYSICAL:
- I/O COUNT: 8 Digital Inputs, 6 Digital Transistor Outputs
- FORM FACTOR: Compact DIN Rail Mountable Module
- INTERFACE/CONTROL:
- COMMUNICATION: Internal bus connection to Zelio Logic 3 base units
- INPUT TYPE: Digital, Sink/Source Compatible
- OUTPUT TYPE: Digital, Sink/Source Compatible
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Enclosure for control panel installation)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROLLERS: SCHNEIDER ELECTRIC Zelio Logic 3 Smart Relays (SR3B, SR3D series)
- TARGET APPLICATIONS: Small machine control, HVAC systems, lighting control, access control, pump management, simple process automation.