Modbus Gateway provides LVR5 system with the Modbus prtocol interface when connecting to the Buiding Management System (BMS) indor to achieve central control and remote control LVR5 system by BMS.

Applicable models: LVR5 ALL DC Inverter Multi VRF System, LVR5 DC Inverter Multi VRF System, LVR DC Inverter Water COoled Heat Pump Multi VRF System.

• Real-time monitoring of unit operation sattus, e.g. on/off, mode, temperature;

• Real-time response to the control of unit of unit (on/off, mode stting and spped setting, etc.) by monitoring sofware;

• Control all the units switchesa of on ad off.

• Monitor unit errors;

• One Modbus can support up to 24 gateways.
  One Modbus gateways can support at most 16 outdoor units(up to 64 modular outdoor units) and 128 indoor units;

• Lock unit operation statuses, directing at all controll functions of unit itself or a certain setting function;

• Linkage control, supporting 5 DI and 5DO for receiving fire alarm signal and user's definition logic;

• CAN, RS485 communication ports are non-polar, convenient for construcion wiring;

• Achieve cooling and heating temperature limitation functions;

• 110-240VAC wide voltage range, adapted to the power supply of each country and region.