MODBUS: “interface for Modbus slaves”

MODBUS: “interface for Modbus slaves”

LoRaWAN / Sigfox sensor

Query, write and read one or more registers on one or more Modbus slaves

The MODBUS IoT sensor meets the needs of users wishing to interrogate one or more MODBUS slaves and send back their information via an LPWAN network.

The product uses the MODBUS Remote Terminal Unit (RTU) protocol to communicate with the slaves.

Highlights of the IoT sensor

  • RS485/RS232 compatible
  • Supervision of up to 20 slaves
  • Several periodic frames with different frequencies
  • Indicator lights for installation assistance
  • Control and supply of power to the sensor
  • Local and remote configuration
  • Compatible with KARE services
  • Available versions:
    • LoRaWAN: EU863-870 / US902-928 / AS923
    • Sigfox: RC1

FEATURES OF THE MODBUS IoT SENSOR

What actions are carried out by the connected sensor?

Alert

  • Send new parameters or actions to be carried out to Modbus slaves

Act

  • Reading a slave’s registers from the network
  • Write to a slave’s registrers from the network

MEASURE

  • Receive feedback on faults and alerts from Modbus slaves
digitisation of buildings, iot, connected sensor, IoT sensor, lorawan, lora, sigfox, smart building, water consumption, energy consumption, collective building, collective housing
Description of the IoT temperature and humidity sensor

What are the technical characteristics of the connected sensor?

Features

  • Periodic or event mode
  • 6 configurable periodic frames
  • Configurable Life Screen
  • Modbus specific help in the IoT Configurator
  • Product error, configuration error and low battery alerts
  • Pre-wired with 2 cables: 2 wires + 6 connectable wires
  • Configuration:
    • local, via a USB-C port
    • remote, via the network

General specifications

  • Dimensions: 105 x 50 x 27 mm mm
  • Case: IP67
  • Integrated fastening system: DIN rail, tube, wall mount, flange
  • Recommended operating conditions:
    • -25°C / +70°C
    • 0 to 85% RH (non-condensing)
  • Alimentation: external supply 6-30V continuous
  • lora lora alliance iot
  • Sigfox-Partner-reseaux-iot

Decoding

Datasheet

Driver USB to download

Where does the sensor operate?

  • LoRaWAN EU863-870
  • Sigfox RC1

What is the sensor part number?

  • ARF8240AA MODBUS LoRaWAN® EU863-870
  • ARF8240CA MODBUS Sigfox RC1

Certification:

Directive 2014/53/EU (RED)

Features:

  • CLASS C or CLASS A LoRaWAN as desired according to the settings
  • Product error alert, configuration error
  • Enable Word Swapfor some registers configured as alarms
  • Repeatition of an alarm at regular intervals as long as it is active
  • Test live reading and writting in a slave with the IoT
  • Standards: Directive 2014/53/EU (RED)

For further information, all the useful documents and tools relating to the COMFORT SERENITY IoT sensor:

Previous versions: to find all the documentation related to previous versions of this product, click here.

Where does the sensor operate?

  • LoRaWAN US902-928

What is the sensor part number?

  • ARF8240B MODBUS LoRaWAN® US902-928

Certifications:

  • US: FCC- Title  47 CFR Part 15
  • Canada: RSS-247 Issue 2

For further information, all the useful documents and tools relating to the MODBUS IoT sensor:

Where does the sensor operate?

  • LoRaWAN AS923

What is the sensor part number?

  • ARF8240J MODBUS LoRaWAN® AS 923

Certifications:

AS/NZS 4268

For further information, all the useful documents and tools relating to the MODBUS IoT sensor:

Our solutions for different uses

Discover our case studies for optimising the use of your buildings while improving the organisation of your services.

energie-efficacite-energetique

Reduce
energy consumption

objectif, enjeux, cible règlementation

Meet
regulatory requirements

picro-satisfaction-usagers

Guarantee
satisfaction of occupants

smart-building-bureaux-batiment-connete

Protect
the building against damage

smart-mountain-iot-lpwan

API-K – mountain

What if the mountain became “smarter” thanks to IoT? Discover how API-K is developing an IoT network in the resort of La Clusaz…

consommations-energie-ecole-college-iot-lpwan-lorawan-sigfox

Pas-de-calais-department

Real-time monitoring of the energy consumption of 165 administrative buildings and colleges in the Pas-de-Calais.

iot-energie-maintenance-shell-cbre

CBRE-SHELL

Optimize the maintenance and energy performance of your real estate structures by digitizing them thanks to the IoT…

smart-building-definition-batiment-intelligent-connecte

Smart buildings

What is smart building? Energy performance, maintenance, comfort, how to make your buildings more efficient?

vmc-hvac-ventilation-air-interieur-maintenance-iot-lpwan-qualité

Ventilation systems

To keep healthy air in your buildings and protect them from damage, the maintenance of ventilation systems is mandatory …

Would you like to find out more?

Would you like more information about our products and services? Would you like us to help you deploy your IoT project? We’re here to help.

We are available from 9am to 6pm

We will get back to you as soon as possible

Complete our form

Contact-us

Quick to fill in and send

logo, adeunis
Virtual tour

Our sensors in action in a connected building

Try out a new interactive experience.
Immerse yourself in an office building and discover the real-life applications of our connected sensors.

Take this virtual tour of a 1000m2 office building and see our sensors in action.

Take our virtual tour and walk through a building to discover real-life applications for our sensors.