Honeywell Optimizer Unitary Controller, 24 IO - UN-RL1644ES24NMC

The Optimizer Unitary Controller, featuring 24 IO, is a general-purpose programmable control system developed by Honeywell. Equipped with 16 user interfaces, 4 solid-state relays, and 4 regular relays, it operates on Modbus RTU, Sylk, and BACnet IP communication channels. It includes an RS-485 Port and two 10/100 switched ports.

The controller is designed for superior reliability and efficiency. It utilizes the Sylk Bus technology and features a daisy chain Ethernet connection for securing a reliable data speed even over significant distances. It offers a suite of engineering tools, including function block library and sample application templates, ensuring a consistent interface from room to plant controllers and supervisors.

One of the unique features of the Optimizer Unitary Controller is its power failure detection mechanism and data recovery system, providing extra security for your data in the event of a power loss. Additionally, we offer optional terminal covers for maximum protection, eliminating the need for cabinet enclosures.

The Optimizer Unitary Controller works on communication networks like BACnet IP and Modbus RTU, with an IO count of 24. It has RS-485 ports and comes from the widely regarded Optimizer Unitary product family. The Controller is a programmable type with 10/100 port types. It is typically used in AHU, Fan Coils, and Unit Ventilators. For installation convenience, the controller can be mounted on a DIN Rail or surface mounted.