1. D-BACS - Daikin
1. D-BACS - Daikin
1. D-BACS - Daikin
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5. Functions of Centralized Controllers<br />
DIII : Fundamental policy,<br />
Schedule<br />
timer<br />
Unified ON/OFF<br />
controller<br />
Yes: Possible or Available, No: Impossible or non-existent BMS : Depending on BMS manufacturer<br />
intelligent Touch<br />
intelligent Manager III<br />
Remote BACnet<br />
Controller<br />
Controller<br />
TM<br />
LonTalk<br />
Gate-way<br />
TM<br />
Central Remote<br />
Inter-face Controller<br />
Central control device name<br />
Product name or System name iM 128 iM 256 iM 512 iM 768 iM 1024<br />
DMS502<br />
B51 DMS504B<br />
DCS601<br />
C51 DAM602<br />
DCS301<br />
BA61x8 DST301BA<br />
61<br />
DCS302<br />
CA61x2 DCS301<br />
BA61<br />
DCS302<br />
CA61<br />
51<br />
BRC1C62 DMS502<br />
B51<br />
DAM602<br />
B51x4<br />
DAM602<br />
B51x3<br />
DAM602<br />
B51x2<br />
DAM602<br />
B51<br />
B52<br />
DCS601<br />
C51<br />
Hardware Model Name for one system<br />
DAM411<br />
B51<br />
DCS601<br />
A52<br />
Function Detail<br />
No. of DIII line/port No. of F1/F2 port 1 2 2 4 4 x 2 4 x 3 4 x 4 1 4 1 1 1 1 1 1<br />
64 128 16 128<br />
64 >300/(items<br />
per unit)<br />
No. of Groups 64 128 128 256 512 768 1024 64 256<br />
No. of Controllable<br />
Indoor Units<br />
128 128 128 128 128<br />
128<br />
depending on<br />
data collection<br />
cycle : 30, 60,<br />
120-second<br />
data collection<br />
cycle, and<br />
possible<br />
communication<br />
volume (items/<br />
second)<br />
128 256<br />
2048 Note:<br />
1024 with<br />
P.P.D.<br />
1536<br />
Note: 768<br />
with<br />
P.P.D.<br />
1024<br />
Note: 512<br />
with<br />
P.P.D.<br />
512 Note:<br />
256 with<br />
P.P.D.<br />
256 Note:<br />
128 with<br />
P.P.D.<br />
256 Note:<br />
128 with<br />
P.P.D.<br />
128 Note:<br />
64 with<br />
P.P.D.<br />
No. of units connected<br />
( Max. NO. of units is 128<br />
per DIII-NET line.)<br />
10 10 x 2 20 40 80 120 160 10 40 10 10 10 10<br />
No. of connectable units<br />
( Max. of 10 units per 1<br />
No. of Outdoor Unit<br />
DIII-NET line)<br />
2 3 4 1 1 4 8 16 1<br />
Max. of the same connectable centralized control<br />
units on the DIII-NET for multiple installation sites<br />
facilitate management<br />
Connections / wiring conditions<br />
Unnecessary Yes Switch: Main/Sub Switch: Main/Sub<br />
Screen: Master /<br />
Slave<br />
For the above case when installed in multiple sites,<br />
Setting with connectors or on screens or with<br />
switches for Master/slave setup<br />
X1A X1A X1A<br />
Unnecessary<br />
CN1 Unnecessary Un-necessary<br />
Determine master/slave<br />
relationship for other<br />
centralized controllers<br />
Connector for a parent<br />
centralized control<br />
/terminal block Yes / N-L Yes / N-L Yes / N-L Yes / N-L Yes / N-L Yes / N-L Yes / D1-2<br />
Necessity of power<br />
supply<br />
Outline of D-<strong>BACS</strong> System<br />
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