Part of the Schneider Electric Zelio Logic series, the SR3B101BD smart relay provides modular control capabilities for diverse automation tasks. This compact unit integrates seamlessly into control panels, offering a robust solution for logic functions and sequential operations in machine control and building automation systems.

Technical details

• Series: Zelio Logic
• Product Type: Smart Relay
• Input/Output Configuration: SR3B101BD indicates a specific I/O count and type. For precise details on the number of digital inputs, analog inputs, relay outputs, or transistor outputs, please consult the manufacturer's datasheet.
• Power Supply Voltage: The 'BD' suffix in the part number often denotes a specific voltage range. Buyers should verify the exact operating voltage (e.g., 24VDC, 100-240VAC) against the official Schneider Electric documentation.
• Expansion Capability: Zelio Logic smart relays are designed for modular expansion. The SR3B101BD can typically be expanded with additional input/output modules to meet growing system requirements.
• Programming Software: Compatible with Zelio Soft software for intuitive programming via ladder logic, function block diagram, or structured text.
• Communication: Supports standard communication protocols for integration into larger SCADA or HMI systems. Specific protocol support (e.g., Modbus RTU) should be confirmed via the datasheet.
• Mounting: Designed for DIN rail mounting, facilitating easy installation in standard electrical enclosures.

Applications & compatibility

The Schneider Zelio Logic SR3B101BD is well-suited for applications requiring discrete control and automation logic, such as controlling small to medium-sized machinery, managing lighting systems, or implementing basic process control. Its versatility makes it a common component in packaging equipment, material handling systems, and HVAC control units.

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 SR3B101BD or contact our technical team for cross-reference assistance with compatible Zelio Logic components.