Schneider Electric SR2E121BD | Relay & Timer

SR2E121BD Schneider Electric - Compact Smart Relay Zelio Logic - 12 I/O - 24V DC - with Clock - without Display. The Schneider Electric SR2E121BD is a compact smart relay from the Zelio Logic series. It features 8 discrete inputs (4 of which can be industrial as analog inputs) and 4 relay outputs, providing 12 total I/O points. The relay operates on 24V DC supply with a power consumption of 3W and includes a real-time clock for time-based automation functions. It does not include a display. It supports both Function Block Diagram (FBD) and Ladder Diagram (LD) programming and mounts on standard DIN rail with screw terminals. The module is rated IP20 on the terminal block and IP40 on the front panel, with an operating temperature range of -20 to +55 degrees Celsius.

• Brand: Schneider Electric
• Category: Logic Controllers
• Range of Product: Zelio Logic
• Product Type: Compact Smart Relay
• Discrete Input Channels: 8 (4 usable as analog)
• Discrete Input Voltage: 24 V DC
• Discrete Output Channels: 4 relay outputs
• Total I/O: 12
• Supply Voltage: 24 V DC
• Supply Voltage Limits: 19.2 to 30 V DC
• Supply Current: 100 mA (without extension)
• Power Consumption: 3 W (without extension)
• Local Display: Without display
• Clock: With real-time clock
• Output Type: Relay (NO contacts)
• Output Thermal Current: 8 A for all 4 outputs
• Mounting Type: DIN rail
• Connection Type: Screw terminals
• Programming Languages: FBD (Function Block Diagram), LD (Ladder Diagram)
• Dimensions (H x W x D): 71.2 x 107.6 x 59.5 mm
• Net Weight: 0.207 kg
• IP Rating: IP20 (terminal block), IP40 (front panel)
• Operating Temperature: -20 to +55 degrees Celsius
• Rated Impulse Withstand Voltage: 4 kV
• Country of Origin: France
• Sustainable Offer Status: Green Premium product
• Standards: EN/IEC 61131-2, UL, CSA, GL, GOST, C-Tick

Managing simple automation systems with time-based control in industrial, building automation, and small machine applications

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Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.