Product Name:

Schneider SR2A101FU – Zelio Logic Smart Relay
Type: Compact Programmable Relay
I/O: 10 Inputs/Outputs
Power Supply: 100–240 V AC
With Display – No Clock

1. General Description:

The Schneider SR2A101FU is a compact smart relay from the Zelio Logic series, designed for small automation tasks. It combines simple programmability, digital control, and a built-in LCD display into a compact form.

This model operates on a 100–240V AC power supply, supports 10 input/output points, and comes without a real-time clock (RTC).

2. Key Features:

3. Inputs and Outputs:

• Typically configured as:

  • 6 Digital Inputs

  • 4 Relay Outputs
    (Exact I/O type may vary slightly, depending on usage and configuration)

• Suitable for controlling on/off devices, contactors, sensors, lamps, small motors, etc.

4. Functionality:

• Logic Control:
  Perform custom sequences and logic without needing a full PLC system.

• Programmable:
  Create logic operations like timers, counters, flip-flops, and sequences.

• User Interface:
  The LCD display allows you to:

  • View input/output status

  • Manually force or override I/O

  • Navigate simple menus

  • Debug or monitor operations

• No Clock:
  Does not support time-based scheduling (like turning on lights at 6:00 PM).
  If time-based control is needed, a model with a clock (RTC) is required.

5. Applications:

Ideal for simple automation tasks in:

• Water pumps and level control

• HVAC systems

• Small machinery

• Lighting control

• Access control systems

• Energy-saving systems

Perfect for situations where a PLC is too complex or expensive.

6. Programming & Software:

• Programmed using Zelio Soft (PC-based software with drag-and-drop logic blocks)

• Also configurable using front panel buttons and menu system (for simple logic)

7. Summary:

The Schneider SR2A101FU is a compact smart relay from the Zelio Logic range with 10 I/O, a 100–240V AC power supply, LCD display, and no real-time clock. It offers an ideal solution for basic automation in compact control systems, where timing-based schedules aren’t needed.