Siemens RLU Series Controller, Digital, Universal, Analogue, 24 V ac

This controller is a versatile component designed for HVAC control systems, specifically suitable for managing complex ventilation and air conditioning applications. It operates at a supply voltage of 24V AC, ensuring reliable performance in various settings. The controller features a robust digital and universal input interface, providing flexibility for diverse applications.

• Freely programmable to adapt to specific plant requirements
• Menu-driven operation for user-friendly navigation
• Supports multiple control modes including P, PI, or PID
• Individually adjustable heating and cooling setpoints enhance comfort
• Integrated functions for temperature, humidity, and pressure control
• Supports various sensor types for comprehensive input handling

• Utilised for precise temperature control in ventilation systems
• Implemented in air conditioning systems for optimal performance
• Used for managing chilled water systems in industrial facilities
• Effective in monitoring indoor air quality through humidity control

It connects seamlessly using standard wiring practices for 24V AC input and is compliant with common protocols to ensure compatibility with other HVAC components.

It supports both passive and active sensors, including temperature and humidity sensors, allowing for comprehensive environmental monitoring.

Yes, it features programmable applications and modes, allowing users to configure settings that meet unique operational requirements.

The controller can operate effectively at temperatures up to +70°C, making it suitable for a wide range of environments.