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Designed for the dynamics of building systems today & tomorrow

Put the power, flexibility and speed of IoT in your building automation system with 75F® Smart Node™. Gone are the days of pulling thousands feet of com wire from field controllers to supervisory devices and PLCs. Power up a Smart Node close to your equipment, select a pre-written sequence of operation recommended by ASHRAE with auto-updating from the cloud, pair the Smart Node with its supervisor over a secure and encrypted 900 MHz wireless mesh network, and move on. 

 

Each Smart Node includes 11 interface ports to support a wide range of I/O uses and unlimited applications. Enjoy the comfort and energy savings made possible only by 75F in one-tenth the effort it used to be.

SN Screen.jpg

 

OLED display makes life easy

An onboard display with large user navigation buttons enables field testing and adjusting without external devices such as voltmeters and laptops.

Outside air optimization

& indoor air quality

Unlike other solutions in the market, we use live data feeds to measure outside enthalpy and sensors in your building to calculate indoor enthalpy. With an understanding of both, we are able to provide superior free cooling when the conditions are right.

Additionally, we take it a step further by adjusting for indoor air quality, a key driver for health and productivity. That is why we monitor CO2 levels and bring in fresh air from outside to ensure optimal conditions.

Learn More About Outside Air Optimization
Outside Air Optimization and indoor air quality
Smart Node

A great communicator

The Smart Node was designed and built from the studs out to control nearly any equipment type and brand with unlimited applications and zero programming required.

The Smart Node™ includes 11 interface ports to support a wide range of I/O uses that support unlimited applications. Each port includes a light-pipe-illuminated label that is application specific so installers can instantly see which lighted ports pertain to the application at hand.

Smart Node

Fast and convenient setup  

Each Smart Node operates off 24V AC or DC and is designed to accept daisy-chain power, making installation of your power bus simple and fast. This device marries multiple digital and analog inputs and outputs with mesh network communication and Bluetooth commissioning, virtually eliminating the need to install network cabling in your building. Backlit text and light-pipe enabled  ports indicate which inputs/outputs are enabled. Hardware defined by software means simplicity – one Smart Node, unlimited applications.

 

 

Software-defined configuration

Using dynamic application assignment, the Smart Node™ accommodates different equipment and processes. No need for a specific controller model/SKU for each application. No programming required. And, you get remotely-delivered updates and improvements.

Manage your entire system with 75F® Facilisight®, our suite of web and mobile apps. Not only can you make scheduling changes remotely, you can manage the scheduling of hundreds of buildings with a single click.

 

Learn More About Facilisight

Facilisight - Phone and Laptop
75F® Intelligent Temperature Mote™ (ITM)

Plays well with others

The Intelligent Temperature Mote™ works seamlessly with the Smart Node and can be used independently as a wall-mounted room sensor, which also provides a user interface for controls and feedback. It natively measures and reports temperature, humidity and light.

It can be extended to control HVAC equipment by connecting it to different interface back end controls, including the 75F® Advanced Lighting™ panel interface (LPI) and the Smart Stat™. The ITM uses bluetooth for provisioning and communicates with the 75F® Central Control Unit™ over a 900 Mhz wireless mesh network.

Smart Node Specs

 

MECHANICAL
Dimensions

135.9mm x 150.1mm x 27.7mm

Operating Range

Humidity 20-85% non condensing. Temperature 0 to 122°F (-17 to 50°C)

Screen OLED
Termination

WAGO2061 series poke-in connectors. 3 and 4-wire Molex connectors. RJ-45 for 75F Smart Dampers.

I/O
Inputs

(2) thermistor inputs. 10K Type 2 or 0-50KΩ resistance

(2) 0-10v analog inputs. 10K impedance

Outputs

(2) 0-10v or 4-20ma analog outputs

(2) relays. Rated for 24V AC/DC, 1A, Resistive load

(2) RJ-45 ports for 75F Smart Dampers. Motor output:  2W / 6.5V, 300mA

COMPLIANCE
Pollution Grade

2

Certification

Humidity 20-85% non condensing. Temperature 0 to 122°F (-17 to 50°C)

COMMUNICATIONS
Bluetooth

BLE 4.1 for commissioning, triangulation and communication to wireless sensors

Mesh

915 Mhz Mesh IEEE 802.15.4-compliant, for communications to CCU

Wired

4 wire interface for RS 485 communication @ 115200 baud and 5V 100mA power source

3 wire sensor bus for daisy chained sensor communication and 3V power

ELECTRICAL
Supply

24V AC/DC input (+/- 15%)

Peak Consumption

5VA (during Smart Damper calibration). Typical <1VA consumption

Protection

IP 20, NEMA Type 1

Rated Impulsive Voltage

330V RMS

 

Smart Node Specifications
Smart Node Specifications
Smart Node Spec Sheet

 

 

 

Read the Smart Node Spec Sheet

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