Programmable relay 6 digital inputs, 4 relay outputs display, without clock 24VDC Zelio Logic SR2A101BD

Compact programmable controller for automation

Programmable relay Zelio Logic SR2A101BD is a versatile device that can be used in a wide range of automation applications. Designed to operate at 24V DC, it offers 6 digital inputs and 4 relay outputs, allowing you to control various circuits and devices. The built-in display facilitates configuration, monitoring and diagnostics, and the compact dimensions (71.2 x 90 x 59.5 mm) allow for mounting on a DIN rail in a limited space.

Functionality and capabilities

This Zelio Logic model stands out primarily for its ease of programming, even for people without specialized knowledge in the field of PLCs. A simple ladder programming environment allows you to quickly create control logic tailored to specific needs. This relay is ideal for applications requiring reliable control of simple processes, such as building automation, lighting control, alarm systems or simple machines and devices. 24V DC power supply ensures compatibility with a wide range of sensors and actuators.

Construction and user parameters

Zelio Logic SR2A101BD has been designed with durability and reliability in mind. It is equipped with reverse polarity protection of the power supply, which minimizes the risk of damage in case of incorrect connection. The switching current of the relay outputs is 8A, which allows you to control loads of medium power. The device consumes only 3W of power, which translates to low energy consumption. The IP20 protection class provides protection against touching with fingers and against the ingress of solid objects larger than 12.5 mm – however, remember to provide appropriate protection in environments with increased humidity or dust. The lack of expandability means focusing on the simplicity and reliability of basic functionality.