Daikin D-BACS, Руководство по конструкции

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200 1.1 Outline and Features
Interface for Use in BACnet
®
1. BACnet ® Interface
1.1 Outline and Features
1. Managing the information on 128 groups of air-conditioners (main units only).
2. Up to 256 groups manageable and controllable at once by adding the optional DIII board
3. Packaging of air-conditioner objects
* Compatible with BACnet (ANSI / ASHRAE-135)
* Compatible with BACnet / IP (ISO16484-5)
* Compatible with IEIEJ / p-0003-2000 (plan) (IEIEJ is Institute of Electrical Installation
Engineers of Japan)
4. Conforming to European, Oceanian, Safety and EMC rules and regulations.
5. JIS-specified basic procedures (RS232C system) readily selective.
1.2 System Outline
„
Outline of air-conditioner management system control devices
Note :
1. A group consists of several indoor units that can be started or stopped simultaneously. As shown in the figure above,
a group consists of several indoor units wired to the same remote controller. For units without a remote controller,
each unit is treated as a group.
2. Several groups are registered as a zone with the central remote controller. By pushing 1 button of the central remote
controller, all groups within the same zone can be turned on or off simultaneously.
Building management 1 system controls and monitors air-conditioning equipment by the block. A block consists of 1 or
more groups (max. 32), and can be set without regard for the zones mentioned above. You must, however, take the
following things into consideration.
(1) If the air-conditioning mode is switched, as a premise, permission for cool / heat selection for indoor units (by remote
controller or central remote controller) must be designated within the program.
(2) Program status is basically monitored by observing the data of a representative unit. The contents which can be
monitored are therefore restricted if the representative unit is designated as an adaptor, etc.
Block registration is accomplished through signal transmission from the building control system to the cooler-conditioning
system. Because configuration can be changed while receiving power even after operating, maintenance from the maker
of the air-conditioning equipment is not required when changing the configuration.
Interface for use in
BACnet
®
(DMS502B51)
Interface unit to allow communications between VRV and BMS. Operation and monitoring of air conditioning
systems through BACnet
®
communication.
Optional DIII board
(DAM411B51) Expansion kit, installed on DMS502B51 to provide 2 more DIII-NET communication ports. Not usable
independently.
Optional Di board
(DAM412B51) Expansion kit, installed on DMS502B51 to provide 12 more wattmeter pulse input points. Not usable
independently.
Typical BACnet
®
application
Local Controller
Outdoor
Unit
Maximum of 10 outdoor units
Maximum of 64 Groups
Daikin's A / C infrastructure
BMS
Building
Control
network
Indoor
Unit
Remote Controller
HRV
DMS502B51
BACnet
®
/ Ethernet
Fire alarm Security
Power supply facility
Elevator Pump
Lighting
...etc