The Hitachi application has been specially designed to allow bidirectional control and monitoring of Hitachi VRF systems from a BMS, SCADA, PLC, or any other device working as a Modbus client.
The solution allows the integration of up to 64 indoor units from a single interface.
Direct access to the outdoor unit’s communication bus.
Scan: Automatic identification of the units present on the VRF system.
Energy consumption signals from each indoor unit are available.
Outdoor unit signals are available for the integration.
The gateway is a Modbus server device able to manage Modbus TCP and Modbus RTU simultaneously.
Up to 6 TCP clients (incoming sockets) are supported.
Configuration through IP or USB (console) port.
Easy integration with Intesis MAPS configuration tool.
Automatic updates for both Intesis MAPS and interface's firmware.
Integration of Hitachi VRF Air Conditioner units into a Modbus installation
|Intesis multi-brand AC interface with KNX, Serial and IP support - Up to 16 Indoor Units, 64 Outdoor Units
|Intesis multi-brand AC interface with KNX, Serial and IP support - Up to 64 Indoor Units, 64 Outdoor Units