The Schneider SR2E121FU is a compact smart relay from the Zelio Logic range, designed to streamline automation for a variety of applications. This versatile module is engineered to operate with a supply voltage of 100-240 V AC, making it suitable for a broad spectrum of electrical standards globally.
With 12 I/O, including 8 discrete inputs and 4 relay outputs, this smart relay is capable of handling a diverse array of control tasks. The inclusion of a built-in clock enhances its functionality, allowing for time-dependent operations without the need for additional components.
The SR2E121FU is characterised by its ease of use, with a straightforward programming environment that supports both ladder and Function Block Diagram (FBD) programming. This flexibility ensures that it can be easily integrated into existing systems or used as the foundation for new projects.
Despite its compact size, the SR2E121FU does not compromise on performance. It boasts a cycle time of 6 to 90 ms and a program memory that is checked on each power-up, ensuring reliable and efficient operation. The absence of a local display streamlines its design, making it an unobtrusive addition to any setup.
This smart relay is also designed with durability in mind, featuring electrical durability of 500,000 cycles for its relay outputs and a backup time of 10 years at 25°C, ensuring long-term reliability.
The SR2E121FU is a testament to Schneider Electric's commitment to innovation, quality, and performance, making it an excellent choice for those seeking a robust and user-friendly automation solution.