The Honeywell UN-RL1644ES24NMC is an Optimizer Unitary Controller with 24 input/output points. This versatile programmable controller is designed for building automation systems. It supports Modbus RTU and BACnet IP communication. This controller is suitable for various applications, including air handling units, fan coils, and unit ventilators. Key features include reliable data communication over Ethernet and seamless integration into building management systems.

Supports Modbus RTU and BACnet IP communication.

24 programmable IO points.

DIN rail and surface mounting options available.