Part of the Schneider Electric Zelio Logic series, the SR2E121BD is a compact smart relay designed for efficient management, remote control, and monitoring in industrial and simple automation applications. This unit offers a robust solution for logic control and sequencing tasks within machine control panels and building automation systems.

Technical Details

• Series: Zelio Logic
• Model: SR2E121BD
• Type: Compact Smart Relay
• Input/Output Configuration: 12 discrete inputs / 8 relay outputs
• Power Supply Voltage: 24V DC (indicated by 'BD' suffix in part number)
• Programming Method: Ladder Logic or Function Block Diagram (FBD)
• Display: Integrated LCD screen for status monitoring and programming
• Expansion Capability: Supports expansion modules for increased I/O count

Applications & Compatibility

The Schneider Zelio Logic SR2E121BD is well-suited for standalone machine control, small automation projects, and distributed control systems. Common applications include control panels for HVAC systems, pump control, conveyor systems, and simple process automation where local intelligence and discrete I/O are required.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Zelio Logic SR2E121BD or contact our technical team for cross-reference assistance with compatible Zelio Logic components.