Controller Inputs And Outputs - Daikin AGZ030E Installation, Operation And Maintenance Manual

Controller Inputs and Outputs

Main Controller
Table 22: Analog Inputs
# Description
AI1 Evaporator EWT
AI2 Evaporator LWT
AI3 Ambient Temp
X1 Demand Limit
X4 LWT Reset
Table 23: Analog Outputs
# Description
X2 Circuit 1 Fan VFD Speed2
X3 Circuit 2 Fan VFD Speed2
X5 Circuit 1 Fan VFD Speed1
X6 Circuit 2 Fan VFD Speed1
Table 24: Digital Inputs
Description
DI1 External Alarm/Event
DI2 Evaporator Flow Switch
Double Set Point/ Mode
DI3
Switch
DI4 Remote Switch
DI5 Unit Switch
Table 25: Digital Outputs
Description
DO1 Evaporator Water Pump 1 Pump Off
DO2 Alarm Indicator
DO3 Circuit 1 Fan Output 1
DO4 Circuit 1 Fan Output 2
DO5 Circuit 1 Fan Output 3
DO6 Circuit 1 Fan Output 4
DO7 Circuit 2 Fan Output 1
DO8 Circuit 2 Fan Output 2
DO9 Circuit 2 Fan Output 3
DO10 Circuit 2 Fan Output 4
X7 Circuit 1 Condenser SV 1
X8 Circuit 2 Condenser SV 1
Compressor Module 1
Table 26: Analog Inputs
Description
X1 Circuit 1 Suction Temp
X2 Circuit 1 Evaporator Press
X4 Circuit 1 Condenser Press
IOM 1206-7 • TRAILBLAZER
Signal Type Expected Range
NTC 10k 340 to 300k Ω
NTC 10k 340 to 300k Ω
NTC 10k 340 to 300k Ω
4-20 mA 1 to 23 mA
4-20 mA 1 to 23 mA
Signal Type Range
Voltage 0 to 10 volts
Voltage 0 to 10 volts
Voltage 0 to 10 volts
Voltage 0 to 10 volts
Signal Off Signal On
Ext. Fault No Ext. Fault
No Flow Flow
See sections on Unit Mode
Selection and LWT Target
Remote Disable Remote Enable
Unit Disable Unit Enable
Output Off Output On
Pump On
Alarm Not Active Alarm Active
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Fan(s) Off Fan(s) On
Solenoid Closed Solenoid Open
Solenoid Closed Solenoid Open
Signal Type Expected Range
NTC 10k 340 to 300k Ω
Voltage 0.4 to 4.6 volts
Voltage 0.4 to 4.6 volts
MODEL AGZ CHILLERS
™
Table 27: Digital Inputs
Description
X6 Circuit 1 Switch
X7 Circuit 1 MHP Switch
Circuit 1 Motor
X8
Protection
Circuit 1 (or Unit) PVM/
DI1
GFP
NOTE: The Motor Protection and MHP input signal are wired
in series. If Motor Protection input is open, MHP
Switch input will also be open.
Table 28: Digital Outputs
Description
DO1 Compressor #1
DO2 Compressor #3
DO3 Compressor #5
Evaporator Water
DO4
Pump 2
Circuit 1 Hot Gas
DO5
Bypass SV
Circuit 1 Liquid
DO6
Line SV
Compressor Module 2
Table 29: Analog Inputs
Description
X1 Circuit 2 Suction Temp
Circuit 2 Evaporator
X2
Press
Circuit 2 Condenser
X4
Press
Table 30: Digital Inputs
Description
X6 Circuit 2 Switch
X7 Circuit 2 MHP Switch
Circuit 2 Motor
X8
Protection
DI1 Circuit 2 PVM/GFP
NOTE: The Motor Protection and MHP input signal are wired
in series. If Motor Protection input is open, MHP
Switch input will also be open (not applicable to 030
and 045E models).
Table 31: Digital Outputs
Description
DO1 Compressor #2
DO2 Compressor #4
DO3 Compressor #6
Circuit 2 Hot Gas Bypass
DO5
SV
DO6 Circuit 2 Liquid Line SV
44
U C o
nIT onTroller peraTIon
Signal Off Signal On
Circuit Disable Circuit Enable
Fault No fault
Fault No fault
Fault No fault
Output Off Output On
Compressor Off Compressor On
Compressor Off Compressor On
Compressor Off Compressor On
Pump Off Pump On
Solenoid Closed Solenoid Open
Solenoid Closed Solenoid Open
Expected
Signal Type
Range
NTC 10k 340 to 300k Ω
Voltage 0.4 to 4.6 volts
Voltage 0.4 to 4.6 volts
Signal Off Signal On
Circuit Disable Circuit Enable
Fault No fault
Fault No fault
Fault No fault
Output Off Output On
Compressor Off Compressor On
Compressor Off Compressor On
Compressor Off Compressor On
Solenoid Closed Solenoid Open
Solenoid Closed Solenoid Open
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