Honeywell UN-RL1644MS230NMC

The Honeywell Niagara Unitary Controller is a robust device designed for seamless data exchange within building automation systems. It supports peer-to-peer communication and boasts multi-protocol compatibility, including BACnet MS/TP for reliable serial communication.

This controller offers 16 universal inputs/outputs (UIO), which can be configured as analog inputs, binary inputs, or analog outputs for maximum flexibility. It also features 4 relay outputs and 4 chopper digital outputs, providing enhanced switching capabilities for diverse control applications.

The Sylk Bus Interface allows direct connection to Honeywell Sylk wall modules, streamlining installation. Additionally, Modbus RTU support enables integration with third-party devices over serial communication.

Niagara 4-based engineering ensures unified programming and management within the building automation system. The larger enclosure design provides additional space for wiring and installation flexibility, with flexible mounting options including DIN rail, surface mounting, or enclosure installation.

The built-in web server with HTML5 provides remote access and a graphical interface for easy configuration and monitoring. This controller is an ideal choice for high inrush current applications in HVAC control.