Part of the Schneider Electric Zelio Logic series, the SR1B201B is a compact smart relay engineered for straightforward automation tasks. This unit is designed to manage simple control sequences in machinery and building automation systems, offering a reliable solution for discrete control applications.

Technical details

• Series: Zelio Logic
• Model: SR1B201B
• Input/Output (I/O) Configuration: 20 points total (specific breakdown of digital/analog inputs and outputs requires datasheet verification)
• Power Supply: Operates on a specified voltage range (refer to manufacturer datasheet for exact voltage requirements, e.g., 24VDC, 100-240VAC)
• Programming Method: Supports ladder logic or function block diagram programming via dedicated software.
• Expansion Capability: May support expansion modules for additional I/O (verify compatibility with specific modules via datasheet).
• Display: Features an integrated LCD display for status monitoring and programming feedback.
• Communication: Standard communication protocols may be supported (refer to datasheet for details on Modbus, Ethernet, or other interfaces).

Applications & compatibility

The Schneider Electric Telemecanique SR1B201B is well-suited for applications requiring basic logic control, such as simple conveyor systems, pump control, lighting automation, and small machine control panels. Its compact form factor and ease of programming make it an efficient choice for standalone automation tasks or as a component within larger control architectures.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the SR1B201B or contact our technical team for cross-reference assistance with compatible Zelio Logic components.