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Pin Name
Pin #
25
Digital Output:
Leak Alarm
[DO_3]
43
39
Digital Output:
Control Limit
Alarm
[DO_4]
13
9
Digital Output:
System Limit
Alarm
[DO_5]
28
24
Digital Output:
Left Solenoid
Valve
[DO_6]
42
38
Digital Output:
Right Solenoid
Valve
[DO_7]
12
28
Wire Color
Designation
Sink: Connect To
Pink/
ground when
Black Stripe
closed
Source: Connect
Light Blue/
to power when
Green Stripe
closed
Sink: Connect To
Orange/
ground when
Green Stripe
closed
Source: Connect
Pink
to power when
closed
Sink: Connect To
Gray
ground when
closed
Source: Connect
Violet/
to power when
White Stripe
closed
Sink: Connect To
Light Green/
ground when
Black Stripe
closed
Source: Connect
Brown/
to power when
Green Stripe
closed
Sink: Connect To
Gray/
ground when
Green Stripe
closed
Source: Connect
Light Green
to power when
closed
Figure 13: Pin out diagram for 44 pin connector
Levels
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Relay Open = Not
Active
Relay Closed = Active
Note
This output is to notify the user
that a leak has been detected.
This alarm is to indicate to the
user when the system is
operating outside of the
defined control limits.
This alarm is to notify the user
that the system is operating
near the maximum capacity of
the system. This often occurs
when the system has an
obstruction that has built up
over time.
These outputs are designated
to operate a pump with end
stroke detection. Each digital
port will open an air valve that
will shift the air in the pump.
Manual version 1.0.2
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