BACnet Protocol Gateway
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7.2.2 Communication Connection Method
(1) Communication connection between Gateway and BMS
Fig. 7.3 Connecting method between gateway and router
(2) Communication connection between Gateway and AC units (n is the
quantity of unit(s), n ≤ 255)
Fig. 7.4 Connecting method of gateway
NOTICE!
All communication connection lines under Gateway must be in series
connection, star connection shall not be adopted.