A complete, ready to install, Modbus monitoring platform based on a Raspberry Pi in partnership with our HIU controls. The purpose of the system is to provide site monitoring of systems, with full Modbus connectivity and control.
This Modbus RTU Interface can be connected to the DATA, DIGI, SLIM, SPLIT and MIX Heat Interface Units.
Once a connection is made between the HIU and the Modbus network, readings are sent to the BMS where they can be viewed or graphed to assist in fault finding or to provide evidence for discussions with installers, maintenance engineers or clients. Additionally commands can be sent to each HIU to adjust heating and hot water temperatures and various other settings such as the keep warm function and anit-legionella cycle.
The system includes:
- Node-HIU controller
- DIN rail mounted enclosure
- D-Sub 9 pin serial ports with mating plugs and cable
Please allow 3 days for assembly and setting up to requirements.