Query one or more Modbus slaves

Function : Serial interface

Available technologies



  • Up to 10 slaves or 15 registers per slave
  • Control and supply of power to the sensor
  • Local and remote configuration

Technical specifications

  • Periodic or event mode
  • External power supply 6-30V
  • Dimensions: 105 x 50 x 27 mm
  • Casing: IP67 (IP68 on request)
  • Integrated fastening system: DIN rail, tube, wall mount, flange
  • Zone: Sigfox: RC1 / LoRaWAN: EU863-870
  • Operating temperature range: -25°C to + 70°C
  • Standards: Directive 2014/53/EU (RED)
  • Product error alert, configuration error, low battery
  • Configurable Life Screen

References & User Guide

  • ARF8240CA: MODBUS sigfox RC1
  • ARF8240AA: MODBUS LoRaWAN™ EU863-870
  • ARF8240EA: MODBUS WM-Bus (Submitted to MOQ)


  • Available

Product uses

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

Receive feedback on faults and alerts from Modbus slaves


Case studies
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    adeunis® offerings allow you to be alerted to any malfunctions of your devices. Our experience has enabled us to deploy our solutions in wastewater treatment plants, isolated areas, nuclear power plants, and ski lifts. As a result, our customers have been alerted to disruptions to their equipment items and have been able to guarantee better performance in their production and service management.
  • Monitoring of real-time product status

    Using adeunis® solutions, you are now able to offer your customers a new service that includes on-site interventions right at the moment, rather than at intervals. adeunis® will assist you with developing a new service that improves your customer's level of satisfaction. Consequently, you will optimize the organization of your resources in-house and maintain greater control over your costs related to these new services offered.
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