14 - BUS FOR CONNECTION TO A CMS BACNET IP OR MSTP
As an option integrated into the vertical unit, CARRIER provides a MODBUS RTU --> BACNET IP or MODBUS RTU --> BACNET
MSTP gateway.
The gateway is used to translate the main information available in MODBUS into BACNET.
It is possible to connect 1 to 2 units to the BACNET gateway.
This option can also be added to a vertical unit which is already operating.
RESPONSIBILITY
CARRIER Installer Integrator
If option "sold separately" /
X
Checking connection of the gateway RS 485 MODBUS side/
X
Checking connection of the gateway kit RS 485 - BACNET side/
X
CARRIER unit system start-up
(1) (2)
X
(1) CARRIER service if a CARRIER warranty extension (including system start-up) was sold
(2) Installer service if no CARRIER system start-up sold
Note: The MODBUS RS485 / BACNET gateway can only operate correctly if it is connected to a Building Technical
Management system (not supplied by CARRIER).
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