Modbus AC brand Solution

Find your gateway solution to integrate AC units into Modbus systems. Our AC Interfaces makes easy the integration and ensures the compatibility as a major factor to enable maximum efficiency.
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Ensure energy savings

Intesis AC gateways allow to reduce considerably the energy consumption of buildings while contributing to environment protection.

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Improve user's comfort

The goal is to reduce energy while improving user’s comfort. With Intesis these are not mutually exclusive outcomes!

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Leading with leaders

We are the indisputable market leader in AC integration thanks to have the continuous support of the major AC manufacturers.

Fujitsu RAC and VRF systems to Modbus RTU Interface (to CN connector)

The Fujitsu-Modbus gateway allows fully bi-directional communication between Fujitsu RAC and VRF systems and Modbus RTU (RS-485) networks.

FEATURES

  • Modbus RTU (EIA485) slave device.
  • Configuration from both onboard DIP-switches and Modbus RTU.
  • Quick and easy installation (plug and set the DP-SW).
  • External power not required.
  • Simultaneous control of the AC unit by the IR remote controller and by Modbus RTU.
  • Reduced dimensions 93 x 53 x 58 mm.
  • Mountable on DIN rail, wall, or even inside the indoor unit in some models of AC.
  • Window contact function allows energy savings. Costs related to HVAC systems in a building are one of the highest and this type of functions allow to reduce them.
  • Total control and monitoring of the AC unit from Modbus RTU, including AC unit’s internal variables, running hours counter (for filter maintenance control) and error indication.
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Use Case

Integration of Fujitsu Air Conditioner Units into a Modbus installation.

FJ-AC-MBS-1

Description

DIRECT CONNECTION TO INDOOR UNITS

The gateway is wired directly to an indoor unit. This allows not only the control of the main AC functions such as operating mode, fan speed, temperature setpoint…but the monitoring of errors, alarms and some internal variables.

FAST AND EASY TO SET UP BY DIP-SW    

The product can be installed and set up in a really short time. It’s only a matter of wiring the gateway to the AC unit and configure the DIP-SW accordingly. No configuration software and no power supply are required.      

The consistent Modbus register mapping used for all AC brands, helps improving the integration time of each project.

Technical Documentation

User Manual General information about this product Download
Installation Manual Learn how to install the device in your project Download
HVAC Compatibility tool Find the appropriate solution for your HVAC integration Open
HVAC Compatibility Check your HVAC compatibility Download
EC Declaration of Conformity Check the product certification Download

Case Study

Case Study 1 Learn how Intesis gateways make integration easy Open
Case Study 2 Learn how Intesis gateways make integration easy Open

Commercial Documentation

Marketing Datasheet Discover all the integration solutions for Fujitsu
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Intesis Brochure
Know more about the Intesis current available products
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HVAC Compatibility

Ensure the compatibility of this gateway with your AC model by visiting https://compatibility.intesis.com/

Compatible AC models

ASYG - KGTA | ASYG - KXCA | ASYG - LTCA | ASYG - LUCA | ASYG - LMCA | ASYG - LMCE | ASYG - LLCC | ASYG - LLCE | ASYG - LLCR | ASYG - LLTB-T | ASYG - LFCA | ASYG - LFCC | ASYG - LMTA | ASYG - KPCA | ASHG - KGTA | RSG - KGTA | AGYG - LVCA | ABYG - LVTA | ABYG - LVTB | ABYG - LRTA | ABYG - LRTE | AUYG - LVLA | AUYG  LVLB | AUYG - LRLA | AUYG - LRLE | AUXG - LRLB | ARYG - LLTB | ARYG - LMLA | ARYG - LMLE | ARYG - LHTBP | ARYG - LHTA | ASYA - GCAH | ASYA - GACH | ASYA - GTAH | ASYA - GBCH | ASYE - GACH | ASYE - GTAH | ASHA - GCAH | ASHA - GTAH | ASHE - GTAH | ASTG - KMTC | ARYG - LSLAP | ARHG - LSLAP | RDG - LSLAP | ARYG - LHTA | ARHG - LHTA | RDG - LHTA | ARXK - GCLH | ARXD - GALH | ARXA - GBLH | ARXC - GATH | ARXC - GBTH | ARXN - GATH | ABYA - GATH | AUXM - GLAH | AUXK - GLAH | AUTG - KRLA | AUXB - GBLH | AUXD - GALH | AUXA - GALH | AGYA - GCALH | AGHA - GCALH | AGYE - GCALH | AGHE - GCALH

* The asterisks stand for any character in the asterisk' position.

ORDER CODE:

INMBSFGL001I000  Fujitsu RAC and VRF systems to Modbus RTU Interface (to CN connector) - 1 unit

INCLUDED COMPONENTS:

  • Intesis Gateway.
  • Installation Manual.
  • AC Connection cable.

Warranty: 36 months.

Modbus Slave Gateways for Air Conditioner

Intesis offers one of the largest portfolios of Modbus integration gateways for Air Conditioners on the market. The consistent Modbus register mapping used for all AC brands, helps improving the integration time of each project.

One Modbus map development, multiple usability in your projects. AC integration in Modbus was never that simple .

Modbus Gateways for Air Conditioner

For one to one solutions


For multi-unit solutions


Modbus AC Interfaces
one-to-one_inverted

One gateway, one AC unit.

This is the idea of one to one integration. As simple and fast as it seems.

  • Consistent register mapping presents common interface for all AC brands.
  • Fast an easy configuration thanks to the DIP-SW available on the product.
  • Wide register map covering not only a basic AC control but advance functionalities.
multi-unit_inverted

One gateway, multiple AC units.

The desired option for VRF integration: a unique device to fully integrate your AC system.

  • Supports both Modbus RTU and Modbus TCP simultaneously.
  • Control all the units connected from a single Modbus register.
  • Independent Modbus registers for individual control and monitoring.

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