Fujitsu Airstage ASUB18TLAV1 - Bacnet GATEWAY (HARDWARE); Gateway (Softwaer); Model: Uty-Abgxz1

3 -7. BACnet
®
GATEWAY (SOFTWAER)
3-7-1. MODEL: UTY-ABGXZ1
● It is possible to connect medium to large sized BMS to VRF network system via BACnet
®
, a
global standard for open networks.
● A maximum of 1600 indoor units with 4 VRF network systems (a maximum of 400 indoor
units & 100 outdoor units for one network system) can be connected to one BACnet
®
Gateway.
● It is possible to control or monitor VRF network system from BMS via BACnet
®
Gateway.
● Compatible with BACnet
®
(ANSI / ASHRAE-135-2012) application specific controller (B-ASC).
● Compatible with BACnet
®
/IP over Ethernet.
● Scheduling function, alarm & event functions, electricity charge apportionment function as
well as energy saving function are provided in BACnet
®
Gateway.
● Connection between VRF network system to personal computer is possible via small U10
USB interface. However, both U10 USB interface & personal computer are locally purchased
items.

SYSTEM DIAGRAM
Software protection key
with software
(UTY-ABGXZ1)
BACnet Gateway
BACnet
®
®
BACnet
®
Operator
Workstation
(B-OWS)
PC Hardware
(locally
purchased)
USB adap-
tor (locally
purchased)
USB adap
-
tor (locally
purchased)
USB adap
-
tor (locally
purchased)
USB adap
-
tor (locally
purchased)
USB port
LAN port
(Max. 4 VRF
network systems)
VRF network system 1
VRF network system 2
VRF network Ethernet
Lighting
facilities
Security
system
Ventilation
system
Automatic re
alarm interface
USB

FUNCTIONS
z
Indoor unit control (Output Object)
Commands from BMS are sent to the respective indoor units via BACnet
®
Gateway. (BMS →
BACnet
®
Gateway → respective indoor units of VRF Network system)
z
Indoor unit status monitoring (Input Object)
Indoor unit status is communicated to the BMS via BACnet
®
Gateway. (BMS ← BACnet
®
Gateway ← respective indoor units of VRF Network system)
z
Outdoor unit control (Output Object)
Commands from BMS are sent to the respective outdoor units via BACnet
®
Gateway.
(BMS → BACnet
®
Gateway → respective outdoor units of VRF Network system)
z
Outdoor unit status monitoring (Input Object)
Outdoor unit status is communicated to the BMS via BACnet
®
Gateway.
(BMS ← BACnet
®
Gateway ← respective outdoor units of VRF Network system)
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CONTROL SYSTEM CONTROL SYSTEM