BACnet Gateway Kit for Central Air Conditioners
12
the DIP switch setting. Inside the communication module there is 8-poistion switch among which
the SA2 and SA3 are used to set the device address. In the actual application, when the DIP switch
is set to the side “ON”, it represents “0” of the binary system and “1” on the opposite end. Once the
communication module is integrated with the BANnet gateway, its address range is 1 thru 4. See
the Operation Instruction of the Communication Module for more details about the setting of the
DIP switch.
Communication Address 1
Communication Address 2
Communication Address 3
Communication Address 4
Fig.3-5 Address DIP Switch Setting of the Communication Module
Note: when
the quantity of the GMV units exceeds 4, it is allowed for the BMS system to build a
new network with another BACnet gateway
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