Schneider SR2B201FU | compact smart relay Zelio Logic – 20 I O – 100.240 V AC – clock – display
Technical Specifications
- Model Number: SR2B201FU
- Series: Zelio Logic (SR2)
- Power Supply: 100-240V AC
- Number of Inputs/Outputs (I/O): 20 (12 inputs, 8 outputs)
- Input Type: Discrete (Digital) Inputs
- Output Type: Relay Outputs
- Display Type: LCD Screen (for programming and monitoring)
- Clock/Timer Function: Yes (Real-Time Clock – RTC)
- Programming Software: Zelio Soft 2
- Communication Port: Optional expansion modules available
- Mounting Type: DIN Rail or Panel Mount
- Operating Temperature: -20°C to +55°C
- Protection Rating: IP20 (enclosure required for higher protection)
- Certifications & Compliance: CE, UL, IEC 61131-2 compliant
Key Features
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Compact and Flexible Smart Relay
- Designed for simple automation tasks with expandable capabilities.
- Suitable for standalone control applications or integration with larger systems.
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20 I/O for Enhanced Control Options
- 12 digital inputs for receiving signals from sensors and switches.
- 8 relay outputs for controlling external devices such as motors, lights, and alarms.
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Built-in LCD Display for Monitoring and Configuration
- Allows users to view system status, adjust settings, and troubleshoot easily.
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Real-Time Clock (RTC) for Scheduled Operations
- Enables timed control for processes like lighting, irrigation, and HVAC automation.
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User-Friendly Programming with Zelio Soft 2
- Supports ladder logic (LD) and function block diagram (FBD) programming, making it accessible to both beginners and advanced users.
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Versatile Power Supply (100-240V AC)
- Compatible with standard industrial and commercial power systems, ensuring easy installation.
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Expandable with Additional Modules
- Can be expanded with communication, analog input, and additional I/O modules for increased functionality.
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Reliable and Durable for Industrial Environments
- Operates efficiently in harsh conditions, ensuring long-term performance.
Applications
- Industrial Automation: Used in small machine control, conveyor systems, and process monitoring.
- Building Management Systems (BMS): Controls lighting, ventilation, heating, and security systems.
- Agriculture & Irrigation Systems: Automates pumping schedules and irrigation controls.
- HVAC Control: Manages heating, ventilation, and air conditioning systems.
- Smart Home Applications: Enables automated control of lighting, alarms, and other home automation systems.
