Building management system

A.O. Smith offers a wide range of products, which on their own or in certain configurations, can lead to the perfect solution for your hot water requirements. The A.O. Smith product range is constantly innovated. Throughout the year our Engineers are working on product developments, new appliances or useful additions to existing products.

Characteristics A.O. Smith BMS interface

A number of appliances in our gas-fired product range make use of voltage-free contact for fault indication to the Building Management System. In order to further enhance our range, we recently introduced the BMS interface. This BMS interface can be combined with the latest generation of BFC, SGE and SGS. It converts the information from the installation to a ModBus protocol. This interface can monitor almost 50 parameters; temperatures in the appliance, burning hours, operating hours, etc.

Applicable to already installed water heaters

Do you already have a SGE, SGS or BFC installed and would you like to know of the BMS interface can be connected to your system, please contact us.

Downloads

Download the spec sheet here.

In the instruction manual you can find the list with specified parameters for the interface.
Download the instruction manual here.