Amiad Water Systems - ADI-X IOM 910101-001180 / 06.2021
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3.3
ADI-X Terminal Blocks Connections
Once the controller has been installed, connect the controller’s terminals according to the
following:
Figure 6: ADI-X controller terminals
1.
RJ-45 COM:
Used to connect PLC or other control device.
2.
Extension A and B:
Used for connection between primary and secondary controllers (see 5.8).
3.
Digital inputs:
Used to connect external water meters.
4.
External DP:
Used to connect external differential pressure switch.
5.
Pause:
Used to connect external device to trigger pause.
6.
Analog inputs:
Used to connect analog signals 4-20 mA, 0-10 V (power to input is controlled)
from sensors of following types: pressure, temperature, conductivity, turbidity, humidity.
7.
DS valve:
Output for downstream valve through solenoid latch.
8.
V1-V12 outputs
: For filter flush through solenoid latch.
9.
Alarm output:
Used to switch external device via NO/NC relay.
10.
End of cycle (EOC):
Used to send EOC signal via NO/NC relay.
11.
External power supply connection
. Power supply for the controller must supply 7-14 VDC, 2A.
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2
3
3
6
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8
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