Schneider Electric Zelio Logic SR2B121BD - Programmable Smart Relay
The Schneider Electric SR2B121BD is a programmable smart relay from the Zelio Logic range, designed for simple to medium automation applications.
Schneider Electric Zelio Logic SR2B121BD - Programmable Smart Relay
The Schneider Electric SR2B121BD is a programmable smart relay from the Zelio Logic range, designed for simple to medium automation applications. Compact and easy to program, it features an integrated LCD display, real-time clock, and 12 built-in inputs/outputs, enabling control, timing, counting, and equipment management functions in industrial and commercial environments. It can be mounted directly on a DIN rail and provides a reliable solution for controlling machinery, lighting systems, pumps, HVAC systems, and technical installations.
Main Features
- Brand: Schneider Electric
- Series: Zelio Logic
- Type: Compact programmable smart relay
- Model: SR2B121BD
- Part Number: SR2B121BD
- Power Supply: 24 V DC
- Digital Inputs: 8
- Analog Inputs: 4 (0-10 V)
- Digital Outputs: 4 relay outputs
- Output Current: 8 A
- Total Number of I/O: 12
- Integrated LCD display
- Built-in real-time clock
- Programmable using Zelio Soft software
- DIN rail mounting
Condition
- Original protective film still present on the display
- Used product, tested and inspected
- Good working condition
- Ready for immediate installation
Applications
- Machine automation
- Lighting control
- Pump control
- Heating and ventilation systems
- Building management systems
- Light industrial automation
- Simple process control
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