Schneider Electric SR2B201FU Zelio Logic Smart Relay 100-240V AC

Schneider Electric Zelio Logic SR2B201FU Smart Relay

Product Description: The Schneider Electric Zelio Logic programmable smart relay (formerly branded as Telemecanique) is a compact, reliable, and highly efficient solution for automating small-scale industrial control systems and commercial applications. Equipped with a built-in backlit LCD display and navigation keys, this device allows for seamless configuration, parameter monitoring, and programming directly on the front panel. Featuring non-volatile memory and an integrated real-time clock (RTC), it excels at automating time-dependent processes. It perfectly combines industrial-grade reliability, straightforward programming, and flexible setting adjustments.

Specifications:

• Model: SR2B201FU

• Manufacturer: Schneider Electric (Telemecanique)

• Supply Voltage: 100...240 V AC, 50/60 Hz

• Power Consumption: 10.7 VA

• Total Inputs/Outputs (I/O): 20

• Number of Inputs: 12 discrete inputs (I1 to IC) operating at 100...240 V AC

• Number of Outputs: 8 relay outputs (Q1 to Q8)

• Maximum Switching Current: 8 A per output at up to 240 V AC or 24 V DC

• Built-in Display: LCD screen supporting text messages and function blocks

• Control Buttons: 4 navigation keys, 1 green Menu/Ok button, 1 white selection button

• Real-Time Clock (RTC): Integrated, powered by an internal lithium battery

• Mounting: 35 mm DIN rail or screw mounting via retractable lugs

• Degree of Protection: IP20 (terminals), IP40 (front panel)

• Certifications: CE, UL, CSA, GL

Applications: This smart relay is widely utilized for automating lighting control systems (street, facade, and indoor lighting), as well as managing automated ventilation, heating, and air conditioning (HVAC) units. It is also highly suitable for small pump station management, liquid level regulation in tanks, small conveyor belt lines, lifts, packaging machinery, access control systems (gates, barriers, shutters), and low-power Automatic Transfer Switch (ATS) panels.