Programmable relay NEED-24DC-11-16-8R inputs 16 outputs 8, power supply: 24VDC 857366

Programmable Relay for Diverse Applications

The NEED-24DC-11-16-8R programmable relay is a versatile device suitable for both simple automation applications and more complex control systems. Designed by RELPOL S.A., this model offers 16 binary inputs and 8 relay outputs, making it an ideal solution for a wide range of tasks. A 24V DC power supply ensures compatibility with popular voltage sources in industrial automation.

Functionality and Flexibility

The device allows programming in LAD (Ladder Diagram) and STL (Structured Text) languages, giving the user the freedom to choose a method tailored to their preferences and skills. The built-in real-time clock (RTC) enables the implementation of time-dependent tasks, and the ability to expand with a 1 kB memory card allows for storing larger programs and data. Thanks to the three-color status indicator, device operation diagnostics are simple and intuitive.

Mounting and Physical Parameters

The relay is designed for easy mounting – it can be mounted on a standard 35 mm rail or screwed directly onto a mounting plate. Compact dimensions (90 x 132 x 55 mm) allow for installation in limited space. The IP20 protection class provides protection against touch, which is important in many industrial applications. Operation in a temperature range from -20°C to 55°C guarantees reliability even in harsh environmental conditions. The relay outputs with a load capacity of 10A / 250V AC allow for controlling various receivers.

The device is powered by a 24 V DC voltage, supplied to the +L and -N terminals. Programming in LAD (Ladder Diagram) and STL (Structured Text) languages provides flexibility in creating control logic. The housing with dimensions of 90 x 132 x 55 mm allows mounting both on a 35 mm rail and directly onto a mounting plate. Thanks to the IP20 protection class and the operating temperature range from -20°C to 55°C, the device is resistant to environmental conditions. The relay outputs are adapted to be loaded with a current of 10 A at a voltage of 250 V AC, which allows controlling various electrical receivers. It has binary inputs marked as I1-I16 and relay outputs (Q1-Q8), each with two terminals.