AuCom EMX4i - Application Examples; 10.1 Smart Card - Pump Control and Protection

APPLICATION EXAMPLES
108 EMX4i User Manual 710-14888-00C
10. Application Examples
10.1 Smart Card - Pump Control and Protection
The EMX4i smart card is ideal for applications with extensive external inputs, such
as pumping situations where external sensors provide additional protection to the
pump and motor.
In this example, the EMX4i controls a bore pump via scheduled start/stop operation.
The control panel is fitted with a three-way selector switch allowing Auto Run, Stop
or Manual Run. Three 4-20 mA transducers are used to monitor water depth, pipe
pressure and flow.
10
1
1
12
A3
A1
A2
1/L1
3/L2
5/L3
2/T1
4/T2
6/T3
13
14
34
33
K1
K1
F1
Start Stop
Reset
LC
L
RM
T
Menu
Store
Exit
GraphLogs
Tools
DIGITAL INPUTS 4/20mA INPUTSRTD
C24
C33
C34
C43
C13
C14
C23
C44
B14
B13
B23
B24
B33
B34
R2
R1
R3
1
A
B
C
A
B
C
2
3
4
17884.B
6
7
8
9
5