/content/hbtbt/gb/en/search-results.html

Zone & Unitary Controllers

Honeywell Optimizer Unitary Controller

A part of the Honeywell Optimizer Suite, the Honeywell Optimizer Unitary Controller allows you to wire them or connect wirelessly – even take advantage of groundbreaking twisted pair T1L technology

Overview

Honeywell Optimizer Unitary Controllers provide flexible, freely programmable, demand-led control that delivers tangible benefits to reduce energy spending while driving new levels of functionality and efficiency in today’s buildings.

They offer performance-based engineering with Niagara 4 and enable Single-Tool-Engineering throughout the whole Building Management System with cost-effective installation. These controllers contain integrated Bluetooth for an easy connection to commissioning apps.

Features & Benefits:
  • Ideal for fan coils, split systems, unitary vents, air handlers, or other self-contained units
  • Daisy chain ethernet connection ensures reliable data speed over greater distance
  • T1L technology allows you to upgrade to IP without having to rewire your network
  • Connect to the controller via Bluetooth® Low Energy (BLE). Easy pairing, no need to open the ceiling for recalibration
  • Secure communication. Your OT network can be as secure as your IT
  • Wireless functionality allows controllers to be mounted in spaces that may be impractical to reach with signal wiring
  • Mounting in fuse boxes on DIN rails or walls
  • Relays which can handle up to 277 VAC and high inrush current (100 A)
  • Power supply 24 VAC or DC
  • Optional terminal covers and strain relief via cable ties
  • Convenient retrofit for prior Honeywell models
  • Color-coded screw terminals to better identify function and placement can be swapped without disconnecting wires
Certifications:
  • CE mark
  • BACnet™ BTL®-Listed; IP Unitary model as BACnet™ Building Controller (B-BC) and MSTP Unitary model as BACnet™ Advanced Application Controller (B-AAC); (BTL certification is in the process)
  • UL 916
  • UL/ULC 60730-1
  • FCC/IC Product Class B
  • UL 2043
Product Number
SKUs
Image
SKU
Description
alt
UNI-RL1644ES24NM
Niagara branded 16UI, 4SSR, 4Rel, CAT5, Sylk, 24VAC
alt
UNI-RL1644ESB24NM
Niagara branded 16UI, 4SSR, 4Rel, CAT5, Sylk, BLE 24VAC
alt
UNI-RL1644MS24NM
Niagara branded 16UI, 4SSR, 4Rel, MSTP, Sylk, 24VAC
alt
UNI-RL1644MSB24NM
Niagara branded 16UI, 4SSR, 4Rel, MSTP, Sylk, BLE 24VAC
alt
UNI-RL1644TS24NM
Niagara branded 16UI, 4SSR, 4Rel, T1L, Sylk, 24VAC
alt
UNI-RL1644TSB24NM
Niagara branded 16UI, 4SSR, 4Rel, T1L, Sylk, BLE 24VAC
alt
UNI-RS0844ES24NM
Niagara branded 8UI, 4SSR, 4Rel, CAT5, Sylk, 24VAC
alt
UNI-RS0844ESB24NM
Niagara branded 8UI, 4SSR, 4Rel, CAT5, Sylk, BLE 24VAC
alt
UNI-RS0844MS24NM
Niagara branded 8UI, 4SSR, 4Rel, MSTP, Sylk, 24VAC
alt
UNI-RS0844MSB24NM
Niagara branded 8UI, 4SSR, 4Rel, MSTP, Sylk, BLE 24VAC
Image
SKU
Description
alt
UNI-RL1644ES24NM
Niagara branded 16UI, 4SSR, 4Rel, CAT5, Sylk, 24VAC
alt
UNI-RL1644ESB24NM
Niagara branded 16UI, 4SSR, 4Rel, CAT5, Sylk, BLE 24VAC
alt
UNI-RL1644MS24NM
Niagara branded 16UI, 4SSR, 4Rel, MSTP, Sylk, 24VAC
alt
UNI-RL1644MSB24NM
Niagara branded 16UI, 4SSR, 4Rel, MSTP, Sylk, BLE 24VAC
alt
UNI-RL1644TS24NM
Niagara branded 16UI, 4SSR, 4Rel, T1L, Sylk, 24VAC
alt
UNI-RL1644TSB24NM
Niagara branded 16UI, 4SSR, 4Rel, T1L, Sylk, BLE 24VAC
alt
UNI-RS0844ES24NM
Niagara branded 8UI, 4SSR, 4Rel, CAT5, Sylk, 24VAC
alt
UNI-RS0844ESB24NM
Niagara branded 8UI, 4SSR, 4Rel, CAT5, Sylk, BLE 24VAC
alt
UNI-RS0844MS24NM
Niagara branded 8UI, 4SSR, 4Rel, MSTP, Sylk, 24VAC
alt
UNI-RS0844MSB24NM
Niagara branded 8UI, 4SSR, 4Rel, MSTP, Sylk, BLE 24VAC