TempMaster by Raito

TempMaster™

Hotel Modernization

RTS-200R

RTS-200R

Smart Thermostat Relay Module

Overview

The RTS-200R is the equipment-side control module of the TempMaster™ Smart Thermostat architecture. Installed away from the occupied space, it interfaces directly with the fan coil unit and executes commands received from the RTS-200D display module and the TempMaster™ platform.

Quiet Comfort by Design

The RTS-200R allows all relay switching components to be installed away from the guest room environment, helping eliminate audible switching noises from the occupied space.

  • • Mechanical relay noise remains outside the guest room
  • • Improved guest comfort and room ambience
  • • Easier access for engineering maintenance
  • • Flexible installation architecture for hotel retrofits

Core Capabilities

  • • Fan coil unit control
  • • Heating and cooling output management
  • • Fan speed control
  • • Reliable relay-based switching
  • • Designed for existing hotel modernization projects

Installation Benefits

  • • Suitable for hotel retrofit projects
  • • Reduces disruption to guest rooms
  • • Simplifies future maintenance activities
  • • Supports separated display and relay architecture

Key Specifications

Power Supply

100-250 VAC

Communication

RS-485

Mounting

DIN Rail Mounted

Application

Fan Coil Unit Control

System Architecture

Relay module paired with RTS-200D display module