Daikin D-BACS - Part 8 Interface for use in LONWORKS

206 1.8 Names and Functions of each Part
Interface for Use in BACnet
®
1P191169C
It flashes when it receives/transmits data from/to the
equipment connected with DIII-3 such as air conditioners
It flashes when it receives/transmits data from/to the
equipment connected with DIII-4 such as air conditioners
LED display
DIII-4 RCV
DIII-3 RCV
DIII-4
RCV
DIII-3
RCV
DIII BOARD
F2F1 F1 F2
DIII-3 DIII-4
L
AC100-240V
~
50/60Hz
POWER
N
RS232C
TxD
-1
ETHER
RxD
-2
RS485
DAIKIN D-BACS
F1 F2F2
A2
Do-1 Do-2
B2B1
A1
T- R- 3G
RS485
4 R+ G1 T+
F1
DIII-1 DIII-2
ALRM LINKALIVE
ETHER
CPU
-1
DIII
RCV
-2
Di
2
1
16
GG
5
15
6
10
2
G
8
G4G
Di
3G7
11
G
12
G
14
9
13
Di BOARD
RCV
-2
ETHERCPU
ETHERDIII
RS232C
-2
RxD
RS485
ALIVE
TxD
-1
-1
ALRM LINK
LED display
It flashes when it receives/transmits data from/to the
equipment connected with DIII-2 such as air conditioners
It flashes when it receives/transmits data from/to the
equipment connected with DIII-1 such as air conditioners
This LED display cannot be used with this unit
This LED display cannot be used with this unit
It flashes when it receives/transmits data from/to
BACnet client
It lights when the 10BASE-T cable or 100BASE-TX cable
It flashes when it transmits data to the central
monitoring board
It flashes when it receives data from the central
monitoring board
It flashes when it transmits data to PC
It flashes when it receives data to PC
It flashes when the unit is abnormal operation.
It flashes when the unit is normal operation.
Ether RCV
RS232C-2 (T×D)
RS232C-2(R×D)
RS485 (R×D)
RS232C-1 (T×D)
Ether Link
RS232C-1 (R×D)
RS485 (T×D)
CPU ALIVE
CPU ALRM
DIII-1
DIII-2