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| Country of Origin | France |
|---|---|
| Brand | Schneider Electric |
| Length | 71.2mm |
| Model | SR2B121BD |
| Depth | 59.5mm |
| Width | 107.6mm |
| Mount Type | DIN Rail |
| Number of inputs | 12 |
| Output type | Relay |
| Series | Zelio Logic |
| Output Current | 8A |
| Input Type | Analogue |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -20°C |
| Number of outputs | 4 |
| Supply Voltage | 24V dc |
| Standards/Approvals | GOST, C-Tick, CSA, UL, GL |
| Programming Language Used | FBD, Sequential function chart (SFC), Ladder Logic |
| Standard zelio logic PLC,SR1B121BD 12i/oBrand | Schneider Electric |
Schneider Electric SR2B121BD Zelio Logic Series Logic Module is a compact, smart relay designed for modern industrial automation systems. Featuring 12 inputs including analogue types and 4 relay outputs, it operates on a 24V DC supply, making it ideal for efficient control and automation tasks.
This DIN rail mount module includes a display for clock functionality, supporting precise timing controls critical in many applications. Its relay outputs support an 8A current, ensuring dependable operation of connected equipment.
The module supports various programming languages such as Function Block Diagram (FBD), Sequential Function Chart (SFC), and Ladder Logic, providing flexibility for diverse automation programming needs.
Operating reliably between -20°C and +55°C, the SR2B121BD is suitable for challenging industrial environments. The battery backup feature adds reliability during power disturbances, maintaining functional continuity.
Key industrial uses include process automation, machinery and equipment monitoring, and integration within building automation systems for energy efficiency and operational control.
The module is certified under several standards including GOST, C-Tick, CSA, UL, and GL, underpinning its quality and safety for industrial deployment. Constructed to French origin standards, it exemplifies European manufacturing excellence.
Supports both discrete and analogue inputs for versatile automation. Compact design ensures space-efficient DIN rail mounting. 8A relay output current for strong switching capability. Includes clock display for accurate automation timing.
Wide operating temperature range (-20°C to 55°C) for harsh conditions. Battery backup for uninterrupted operation. Supports FBD, SFC, and Ladder Logic programming languages. Ideal for industrial automation, machinery control, and building automation systems.
Explore the range of Schneider Electric Zelio Logic Series modules and find reliable automation components with comprehensive features and certifications on EnvMart.
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