Dart MD10P - Application Examples Overview; Pump Controller with Audible and Visual Alarm

24
Application Examples
Pump Controller with Audible and Visual Alarm
Description:
A waste pump control which displays the pump rate in liters per minute with an audible and visual
alarm output which will warn the operator if the waste flow has stopped. The alarm should not
be able to be silenced and should automatically reset when flow rates have returned to normal.
The display should indicate in the format "xxx.x" (LPM).
Application Diagram:
Wiring Diagram:
Tach
Ite
m
Val uPage
MICRO-DRIVE
ENTER
CONTROLS
153.0
Pump Specs:
19 Shaft Rotations = 2 Liters
Pump
Fluid
Outlet
Fluid
Inlet
Audible
Annunciator
Dart MD10P, MD3P, or MD3E
Motor Control
Flow Transducer
(73 Pulses per Liter)
DC Motor
P1-1
P1-2
P1-3
P1-4
P1-5
P1-6
P1-7
P1-8
MD10P
MD3P
or
MD3E
*FUSE
MOTOR
P1-9
P1-10
P1-11
P1-12
* Size fuse according to unit and application. See
electrical specifications for maximums.
A+
COM
+5V
S1
S2
NO
C
NC
IN1
N
L
A-
}
AC Line Input 85-265VAC, 50-60 Hz
NOT USED
NOT USED
GND
+V
SIGNAL OUT
FLOW TRANSDUCER
(Frequency Output)
NOT USED
240VAC
Audible
Annunciator