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HVAC contributes the highest energy consumption in buildings. Our range of FCU and room controllers communicate with the BMS, allowing you to optimise your environment and energy use. Get in touch with our fantastic team

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isma controlli rac18 ip

iSMA Controlli RAC18-IP

The iSMA RAC18-IP is a multifunctional device providing comfort in a single room or a zone in the building. 18 onboard I/O’s with Ethernet and serial port make the controller a versatile system for comfort management, light and blind control, and integration and monitoring.

Built-in nano EDGE engine.

Point options available: 150

Product Description

The RAC18-IP controller has a built-in nano EDGE ENGINE – the cutting-edge software that allows for constructing multiple applications and provides a set of libraries and components tailored to create cycle-driven user applications. This solution provides an automatic BACnet exposure and real-time programming.

Maintenance and programming of the device are possible from anywhere in real time with a dedicated, free-of-charge tool. The RAC18-IP ensures an easy replacement process with a system and applications on a removable SD card.


• Room and zone IP management
• Openness and reliability
• Seamless programming and maintenance
• Built-in nano EDGE ENGINE
• Cycle-driven multithreaded application
• Favorable licensing system
• Reference linking method
• Clear and logical structure
• 150 Data Points
• System and applications on SD card
• 2 fail-safe Ethernet ports with a built-in switch
• Native BACnet IP
• Modbus RTU
• Built-in real-time clock (RTC)
• Support for over 20 types of temperature sensors
• Digital inputs with fast pulse counter
• Triac outputs for thermal actuators

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