Touchscreen Thermostat With BACnet MS/TP Communication 24VAC/DC - TRT-1R-BAC-24

Touchscreen Thermostat With BACnet MS/TP Communication 24VAC/DC - TRT-1R-BAC-24

SKU: SXS-200

TRT-1R-BAC-24 Flush Mounted 3.5in BACnet Touchscreen Thermostat. 255K colours. BACnet MS/TP communications. Resistive responsive touchsreen. 24Vac/dc powered

Produal (Syxthsense)
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TRT are attractive flush mounted thermostats with a large colour intuitive 3.5” touchsreen for viewing the system status and modifying the settings. The TRT thermostats are suitable for wide variety of applications.. The 320x480 pixel 255K touchscreen provides a dynamic sharp graphical interface to the heating and cooling control. The SRT thermostats can be used with stand-alone applications as well as with networked BACnet and Modbus systems (select the correct thermostat model).

The TRT-1R-xxx-24 models come with 24Vac/dc power supply. The TRT-1R-xxx-230 models come with 90-250Vac/dc power supply i.e. they can be connected directly to the building Live and Neutral connections. The TRT-1R-xxx-12 models come with 12Vdc power supply allowing them to be used in caravans, boats and other installations where only 12Vdc power cirucit is available.

The thermostats are normally switching directly boiler, chiller etc plants via a built-in 7A 230Vac rated relay. The BACnet MS/TP and Modbus models can be used as a network thermostat for home and building automation systems. In system applications the thermostat can also be used to switch the Lighting and/or Air-Conditioning on/off. As the modern buildings, houses and apartments require ever more comfort features to TRT Touchscreen thermostats can act as an important part of the system providing attractive interface to the control.

The TRT-1R touchscreen thermostats are also suitable for stand-alone installations where the thermostat is used to replace the existing "non-intelligent" thermostats such basic Honeywell, Sunvic, Drayton and Sunvic models. Using the TRT touchscreen range the system is upgraded for a state-of-the art interface with many energy saving features. The energy saving features include Cleaning Mode where the system is switched off for a timed period. This can be activated via e.g. window contact or manually from the thermostat. In system installations the cleaning mode can also be activated automatically over the BACnet or Modbus network.

The TRT-1R thermostats have heating and/or cooling control with accurate adjustable hysteresis to the 0.1degrees. The display shows visually at glace - using modulating heating and cooling 'feature ring' - the difference between the target setpoint and the current temperature.

The TRT-1R touchscreen thermostats have range of comfort features to guarantee the optimal conditions in the room space. The built-in Boost button switches the system on for a specified period, allowing the heating to be switched on e.g. on arrival to the space. The TRT-1R touchscreen thermostats feature a remote sensor input for underfloor heating minimum and maximum control. When the floor tmeperature exceeds a set temperature the thermostat switches the relay output off protecting the floor surface. If the floor temperature drops below a minimum setting in the heating mode, the heating is forced automatically on. This allows the TRT thermostats to be used e.g. in bathrooms where the floor temperature is kept at the level comfortable for bare feet. In the cooling mode the minimum temperature can switch off the relay i.e. protect the system from condensation.

ECO MODE  The TRT-1R touchscreen thermostats feature also an ECO mode, that allows the temperature to operate under reduced setpoint (heating mode) or increased setpoint (cooling mode) to reduce the energy consumption automatically during the unoccupied/night periods. The mode can be automatically activated over the BACnet or Modbus communication network, or via the digital volt-free input.

HOLIDAY MODE The TRT-1R touchscreen thermostats have built-in holiday mode. Upon the activation of the holiday mode, the thermostats is switched to a reduced setpoint for a specified period. The holiday mode can also be activated over the BACnet or Modbus interface.

FROST PROTECTION The built-in frost protection is always active offering building fabric protection during the off or holiday periods.

  • 3.5” Colour Responsive Resistive Touchscreen, 320 x 480 Pixels
  • Traditional 'Stand-Alone' Heating/Cooling Thermostats Functionality
  • BACnet and Modbus Models for a part of Smart System
  • Flush mounted to the UK or European Wall Mounting Box; Attractive
  • Modern Designer Look with Black/Chrome Colour Scheme
  • Attractive Simple to Use Graphical User Interface (GUI)
  • Feature Ring Advising when Heating or Cooling Required
  • ECO mode Energy Savings (reduced setpoint)
  • Boost Mode for Boosting the thermostat ON e.g on arrival for a timed period
  • Timed Cleaning Mode for Energy Saving and Space Cleaning
  • Automatic Frost Protection to protect building fabric
  • Remote NCT10 Control Sensor Input
  • Underfloor NTC10 Sensor Input for Min/Max temperature control; protects floors from overheating. When used in bathrooms, maintains comfort temperature to feet.
  • Lockable Screen with 4-Digit Lock Code
  • Number of Lock Screen Options depending on the Applications
  • Maintenance Mode Password Protected
  • BACnet MS/TP Communication Models (-BAC) optional Modbus RTU Communication Models (-MOD)
  • Air-Conditioning and Lighting Enable Buttons in System Application via the Network
  • Suitable for Landlord Applications with Lock Screens and Configurable Display Options
  • Humidity Sensor Option for Internal Humidity Display and Monitoring
  • Power supply: 24Vac/dc
  • Communication: BACnet MS/TP
  • Interface: RS485: maximum 63 devices
  • Addressing: 1..127 via Touchscreen
  • Device ID: Default 651000 + MAC Address, Adjustable
  • Communication: 9k6/19k2/38k4/57k6/76k8 Baud; Parity None/Even/Odd, 1 or 2 Stop
  • Temperature: 0°C...+50°C (32..122°F)
  • Humidity: 0...95%rh (non-cond.)
  • Standards CE: CE Directive 2004/108/EC (EMC), 2006/95/EC (LVD) EN61000-6-3: 2001 (Generic Emission) EN61000-6-1: 2001 (Generic Immunity) EN60730-1:2016 (Low Voltage) EN6100-4-2/4/5/11 (ESD, Transient, Surges, Interruptions)
  • Degree of Protection: IP20
  • Housing: polycarbonate Plastics, Self Extinguishing
  • Dimensions: W86 x H112 x D43mm
    • SKU
    • Weight
      0.3 kg
    • Dimensions (L x W x H)
      15 x 8.5 x 5.5 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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