Aqua Tempo Power Series (with LAK) air cooled scroll chiller unit (50Hz) MCAC-ATSM-2013-11
200
This unit is provided a function that collecting information from the central A/C by BMS, which operation
states' data of Air-cooled Scroll units within A/C system could be obtained by accessing the specifically
BACnet object. Refer to “Object table” for detail object information.
15.6.5 Operation control
The unit provides BMS control the central A/C, with four setting functions to control the Air-cooled Scroll
units in which of the system. Setting functions inc
luded “Operation mode setting”, “temperature setting”,
“Wired controller lock setting” and "Alarm clear setting". By modify the corresponding BACnet object
variables to set the unit’s operation status. Refer to “Object table” for detail object information.
15.6.6 Appearance
15.6.7 System connection illustration
(E th er n e t B )
（
）
48 5 A 48 5B 485 C 48 5D
SWITC H O F PO WER
PO WER
AC 220V
The BACnet gateway enables access to any online central air conditioning system, and provides operational data
and control functionality.
Settings include 'Operation Mode', 'Temperature', 'Wired Controller Lock' and 'Clear Alarm'. Users can change the
corresponding BACnet object variables to set the unit's operational status.
The network system comprises the BACnet control gateway, KJR-120A/MBTE wired controller, and a sub-module.
The BACnet control gateway can provide four 485 bus bars. Each bus connects to a maximum of 15
KJR-120A/MBTE wired controllers, and each wired controller can connect max.16 PCBs.
The system can connect max. 240 PCBs.
BACnet gateway
Ai
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Ma
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1
6
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BACnet
NET WORK
LSQ-BACnet
BMS SYSTEM
R
S4
8
5
(X
Y
E)
KJR-120A/MBTE
Wired controller units:Max. 15 units
R
S4
8
5
(P
Q
E)
KJR-120A/MBTE
RS485(X Y E)
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Ma
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1
6
u
n
it
s
R
S
4
8
5
(P
Q
E
)
Ai
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Scro
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s:
Ma
x.
1
6
u
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it
s
R
S4
8
5
(P
Q
E)
KJR-120A/MBTE
System connecting illustration
Each 485 interface can connect with 15 wired controllers(X Y E)
at most and four 485 interfaces can maximally connect with 15
wired controllers too. We recommend user equally divided wired
controllers between four 485 interfaces.
Ethernet interface
Connect Bacnet/IP network
(LonWorks)
Not use
(Ethernet A)
Not use
Summary of Contents for Aqua Tempo Super Series
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Page 62: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 61...
Page 69: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 68...
Page 72: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 71...
