1 Introduction
Blocking Protection for Pumps with SIMOCODE pro V
Article ID: 109478058, V2.0, 09/2020
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1.4
Components used
The following hardware and software components were used to create this
application example:
Table 1-1
Components
Quantity
Item number
Note
Basic unit
SIMOCODE pro V PN
1
3UF7011-1AB00-0
DC 24V
1
also possible:
3UF7011-1AU00-0
AC/DC 110-240V
SIRIUS
Current/voltage
measuring module
2
1
3UF712x-1yA01-0
(with x=0)
V2 for dry-run protection
of centrifugal pumps in
areas with explosion
hazard
x=0,1,2,3,4
(depending on the
required connection
values of the motor)
y=A,B
(depending on version:
window-type current
transformer or bar
connection)
also possible:
3UF711x-1yA01-0
V2
(depending on the
required connection
values of the motor)
y=A,B
(depending on version:
window-type current
transformer or bar
connection)
3UF711x-1yA00-0
(depending on the
required connection
values of the motor)
y=A,B
(depending on version:
window-type current
transformer or bar
connection)
SIMOCODE connection
cable for the
current/voltage
measuring module
(Length: 0.3 m)
1
3UF7935-0AA00-0
other lengths possible
1
You will also need a 24 V DC power supply.
2
If your application can go without evaluating the power factor, cos φ, it is also possible to use a
pure current measuring module 3UF10x-1yA00-0. However, in that case you must replace the
measuring module in the device configuration in the project engineering of the supplied example.
