Daikin D-BACS, Design Manual

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1.6 Di Unit (DEC101A51) 311
Adaptor
1.6 Di Unit (DEC101A51)
Using this unit, connection of other facilities other than air conditioner is made possible, such as power supply facility,
sanitary facility, anti-disaster facility, and crime prevention facility.
1.6.1 Function
„
Unit (DEC101A51)
Type BRC1C61 DEC101A51
Group/Zone
Item
One Group Up to 4 groups
ON/OFF Possible Impossible
Temp. setting Possible Impossible
Air flow rate setting Possible Impossible
Air flow direction setting Possible Impossible
Timer setting twice a day Possible Impossible
Mode setting Possible Impossible
Filter sign reset Possible Impossible
Inspection/Test operation Possible Operation & Error display only by lamps
Power supply AC 100V
or 200V
Centralized remote controllers
Di Unit
(DEC101A51)
Input for monitoring
To other Di / Dio Units
Max. 8 units
F1 · F2
M · CM
A · CA
L · N
Power supply AC 100V
Facility equipment
error status input wiring
When the contact is "Open" or "Closed", "Error" is produced. For changeover, refer to 2. Initial Setting
Input specifications : No-voltage "a" contact
(The welding current is approx. 10mA when the applied voltage is 20 to 30VDC and the contact is "Closed".)
For input, use the contact for micro current. (12VDC, 1mA max.)
K1R
CM
Abnormal input
DEC101A51
Facility equipment
error status
Facility equipment
operating status input wiring
A1 ~ 8
Facility equipment
operating status
M1 ~ 8
DEC101A51
CA
K2R
Centralized
controllers Centralized
controllers
F1 F2 F1 F2