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4.4
ELECTRICAL CONNECTIONS
Terminal Block connections:
N
Item
Code
1
100-240Vac
50-60Hz
2
Relay1 (pH1)
3
Relay2 (pH2)
4
Relay3 (CL1)
5
Relay4 (CL2)
6
Relay5 (Rx)
7
Relay6 (Alr1)
8
Relay7 (Alr2)
9
mA1 (pH)
10
mA2 (Cl)
11
mA3 (Rx)
12
mA4 (°C)
13
RS485 Serial port
14
Reed Input
15
pH probe
16
CL probe1
17
CL probe2
18
Turbidity probe
19
Rx probe
20
Temp. probe
21
5 VDC output
22
Wi-Fi Connection
23
Conductivity Probe Input mV signal
4.5
HYDRAULICAL CONNECTIONS
Controller
Turbitity Measure
(optional)
Figure 12 Hydraulic connections
0000138319
Function
Power Supply
Dose action powered
Dose action powered
Dose action powered
Dose action powered
Dose action powered
Alarm Status dry contact
Alarm Status dry contact
Output mA
Output mA
Output mA
Output mA
Communication
Flow status input
Input mV signal
Input mA signal
Input mA signal
Input mA signal
Input mV signal
Input Ohm signal
Power supply for Led light
Wi-Fi Connection
Backwash
(optional)
Inlet
Pool_NN
Pool_NN
Pool_NN
1
2
72700
72701
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Filter
Rev. 3.2
Astralpool multiparameter
Pool_NN
Pool_NN
3
4
5
72702
72703
72704
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pH & Redox Probes
Probe holder
Ec-Cond Probe
(optional)
Outlet
USER MANUAL
Pool_NN
Pool_NN
6
7
74720
72705
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24
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