Daikin brp069a42 - Page 142

141
• Control systems
• Standard protocol interfaces • BACnet Interface
Wiring and Setting Procedures
System Wiring
[DIII-NET master] setting
Make sure to connect the unit with [DIII-NET master]. Do not remove the master central setting connector.
Remove the master central setting connectors of the centralised management controllers or ON/OFF controllers when using togheter
with other centralised controllers such as centralised management controllers or ON/OFF controllers.
C : 1P191170C
DI (12)
DI (11)
G
DI (2)
DI (1)
G
Line Phone RS232C-2 100BASE-TX
10BASE-T
RS232C-1
F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2
Power
DIII-1DIII-2
Di
RS485
Do-1
Do-2
AC100-240V
~
50/60Hz
DAIKIN D-BACS
Telephone
ACNSS
For
maintenance
Central
monitoring
board
BACnet client
Ethernet
Telephone line
maximumof64groups
maximumof64groups
Earth leakage breaker
(installforsafety)
Terminal contact size: M3.5
DIII-4 Force OFF input
DIII-2 Force OFF input
DIII-3 Force OFF input
DIII-1 Force OFF input
Power supply
wiring: 2.00mm
2
Air conditioner
malfunction
BACnet
®
Interface
malfunction
Outdoor
unit
Outdoor
unit
Power supply
100V-240V
50/60Hz
Outdoor
unit
Outdoor
unit
maximumof64groups
maximumof64groups