Zelio SR3 Supplier | FBD/LADDER Programming, Real-Time Clock | SIMPLYBUY
海报
Schneider Zelio Logic SR3 Smart Relay
Schneider Zelio Logic SR3 Smart Relay - Image 2
Schneider Zelio Logic SR3 Smart Relay - Image 3

Schneider Zelio Logic SR3 Smart Relay

Manufacturer: Schneider Electric
Model: Zelio Logic SR3 Smart Relay
Power Supply: 12VDC, 24VDC, 24VAC, or 100–240VAC
I/O Capacity: Base unit: 10 or 26 I/O; expandable to 40 I/O with modules
Cycle Time: 10 ms for efficient processing

Get a Quote

Product Description

The Schneider Electric Zelio Logic SR3 Smart Relay is a modular and expandable logic controller designed for small-scale automation systems in industrial and commercial applications. It combines user-friendly programming with robust control capabilities, offering flexibility through expandable I/O configurations (up to 40 I/O points). Ideal for lighting, HVAC, access control, and machinery automation, it simplifies deployment with DIN rail or panel mounting and supports real-time monitoring via a backlit LCD display. Its compact design reduces space and cost while adapting to evolving application needs.

Standard Features

  • Expandable Architecture: Base units (10 or 26 I/O) support one expansion module (e.g., 6DI/4DO), scaling to 40 I/O points

  • Multi-Language Programming: Supports FBD (Function Block Diagram), LADDER, and Grafcet SFC via Zelio Soft 2 software or onboard buttons

  • Integrated Real-Time Clock: Includes a 10-year backup EEPROM for program storage and time-based operations

  • User-Friendly Interface: Features a 5-line backlit LCD with contextual navigation keys for standalone programming

  • Versatile Installation: DIN rail or panel mounting with screw terminals and IP20/IP40 protection

  • Communication Options: Modbus modules (for SR3 24VDC models) enable integration into broader networks

  • High-Speed Operation: 10 ms cycle time for responsive control

  • Wide Power Range: Selectable 24VDC, 24VAC, or 100–240VAC inputs

Technical Specifications

ModelI/O ConfigurationPower Supply
SR3B101FU10 IO100 to 240V AC
SR3B101B10 IO 24V AC
SR3PACKFU10 IO100 to 240V AC
SR3XT101B10 IO 24V AC
SR3XT101BD10 IO 24V AC
SR3XT101FU10 IO100 to 240V AC
SR3XT101JD10 IO12 V DC
SR3XT141B14 IO24 V AC
SR3XT141BD14 IO24 V DC
SR3XT141FU14 IO100 to 240V AC
SR3XT141JD14 IO12 V DC
SR3XT61B6 IO24 V AC
SR3XT61BD6 IO24V DC
SR3XT61FU6 IO100 to 240V AC
SR3XT61JD6 IO12 V DC

 

Related products

Get a Quote

    ✕

    Get A Quote

      ✕

      Download Catalog