Electrical Connections - Astralpool OPTIMA PRO NEXT Manual De Instalación

Dip switch position and connections for frequency signals input mode
Connection diagram for frequency input
with dry contact
Frequency input
Connection diagram for frequency input
with Hall sensor.
Frequency input
Connection diagram for frequency input
with voltage signal
Frequency input
EM00136320

Electrical connections

Dip switch position = Position ON
4
Ground
5
Signal
6
+12Vdc
Dip switch position = Position ON
4
Ground
5
Signal
6
+12Vdc
Dip switch position = Position 1
4
Ground
5
Signal
6
+12Vdc
rev.2.0
1
2
3 Not used
4
5
6
7 Pole +
8 Pole
9 - Remote control input
10
11
12
S
VDD
T1
1
2
3
4
5
6
MORS 6P M 3.81 V
EN
Flow sensor input
- Frequency signal input (water
meter pulse-sender)
- External trigger input
4-20 mA input
Input impedance: 200
_ ohm
(start-stop)
- Pause signal input
Level control probe input
Dip switch to manage the type of
input frequency signal
VCC
R13
10K
R14
10K
SW1
R17
470R
D6
R19 Q1
BAV99 C28
MMBT2222
100n
10K
GND_C
FREQUENCY
5