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I/O list
Digital outputs
pRack PR100 Compact
NO1
NO2
NO3
NO4
NO5
Digital inputs
ID1
ID2
B5
B6
B7
Analog inputs
B1
B3
B4
pRack PR100 S, M, L, XL
NO1
NO2
NO3
NO4
NO5
Compressor 1
Compressor 2
Fan 1
Fan 2
Alarms output
ID1
ID2
ID3
ID4
ID5
Suction HP pressostat
Suction LP pressostat
Generic compressor 1 alarm
Generic compressor 2 alarm
Generic condenser alarm
B1
B3
B4
Suction pressure probe
Suction temperature probe
Discharge temperature probe
4-20 mA
NTC
HTNTC
-0,5÷7,0 barg
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab09
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3,5,barg
0,3 barg
FIFO
R404A
6,0 barg
0,0 barg
TEMPERATURE
PROPORTIONAL BAND
30,0 °C
2,0 °C
55,0 °C
5,0 °C
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction differential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser differential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
+040000071 pRack– rel 1.0 – 14/12/2009
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