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Schneider Electric SR3B261FU

by Schneider Electric

OverviewElevate your industrial control systems with the Schneider Electric SR3B261FU, a robust and versatile Zelio Logic smart relay designed for optimized automation. This complete unit is ideal for a broad range of light industrial and building management tasks, including small machinery operations, tailored climate control setups, and complex lighting configurations. With 26 integrated input/output points, support for 100–240V AC supply voltage, and a sophisticated LCD, the SR3B261FU provides exceptional local control and configuration capabilities, simplifying intricate processes.Key Features Advanced Integrated I/O: 16 dedicated digital inputs 10 durable digital relay outputs Intuitive Display & Controls: Clear, backlit LCD screen for superior visibility Dedicated navigation keys for easy local operation and diagnostics Universal Power Compatibility:Reliable operation across 100–240V AC power supplies. Flexible Programming Options: Develop your designs using Zelio Soft software, supporting both ladder logic and function block diagram methods Convenient local keypad programming for real-time adjustments Enduring Memory:EEPROM technology ensures data persistence without battery backup. Integrated Timing:A built-in real-time clock delivers precise scheduling and event management. Technical Specifications Part Number: SR3B261FU Product Line: Zelio Logic Operating Voltage: 100–240V AC Input Configuration: 16 digital inputs (compatible with 24V AC/DC) Output Configuration: 10 relay outputs (rated up to 8 A each) Display Interface: Four lines, each capable of displaying 18 characters Programming Connectivity: Mini USB port or direct via the integrated display Environmental Resilience: Operational from -20°C to +55°C Mounting Flexibility: Supports both DIN rail and panel mounting Ingress Protection: IP20 for the main body, IP40 for the front panel Physical Dimensions (W x H x D): 126 mm x 90 mm x 59 mm Unit Mass: Approximately 0.4 kg ApplicationsThe Schneider Electric SR3B261FU is an exceptionally adaptable component, perfectly suited for a wide array of automation scenarios: Sophisticated Lighting and comprehensive HVAC System Control Robust Access Control Systems for enhanced security Precise Pump and Motor Management solutions Fundamental Process Automation in compact machinery and equipment Why ChooseThe SR3B261FU is an excellent choice for engineers and system integrators seeking efficiency, reliability, and simplified use in their automation projects. Its integrated design means less complexity and faster deployment. Integrated Intelligence and Connectivity: Experience the synergy of a smart relay, complete with a clear display and ample I/O, all within one unit. Effortless Programming Experience: Benefit from an intuitive programming environment, whether you prefer the Zelio Soft software on a PC or the convenience of direct keypad programming. Adaptable Installation and Dependable Operation: Designed for flexible installation across various settings while ensuring consistent, reliable performance day after day. Economical Automation Solution: Achieve advanced automation functionalities without exceeding your budget, offering a powerful yet cost-effective solution for everyday applications. Order NowSecure your Schneider Electric SR3B261FU today and advance your automation potential. Take advantage of our express shipping and reliable worldwide delivery options to receive your essential components promptly.FAQWhat are the primary applications for the SR3B261FU?This smart relay is highly versatile, ideal for lighting control, HVAC systems, access control, pump/motor management, and basic process automation in small-scale machinery.What programming methods does the SR3B261FU support?You can program the SR3B261FU using Zelio Soft software, which supports both ladder logic and function block diagrams, or directly via its integrated keypad.Does this device require a battery for memory retention?No, the SR3B261FU utilizes EEPROM technology for data persistence, eliminating the need for a battery backup.

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