Fig. 3 Logic-Functional Diagram Of The Connections Of The User Input Terminals - DAB PUMPS ACTIVE DRIVER M/M 1.1 Manual

Fig. 3
– Example of possible use of the user inputs -
Control with clean contact
J22
Clean contact
7
6
5
4
3
2
1
Jumper
J22
Clean contact
7
6
5
4
3
2
1
Jumper
J22
Clean contact
7
6
5
4
3
2
1
Jumper
For functionality and programming:
see table on page 48 "Table summarising the configuration of the digital inputs IN1, IN2, IN3"
ENGLISH
Example: Use IN 1
When IN 1 is activated the pump is
blocked and the signal "F1" is given
ex. IN 1 could be connected to a
float
Example: Use IN 2
When IN 2 is activated the regulating
pressure becomes "P1"
(switch over active setpoint:
SP or P1)
Example: Use IN 3
When IN 3 is activated the pump is
blocked and the signal "F3" is given
ex. IN 3 could be connected to a
safety pressure switch with manual
reset
43
Control with external voltage
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
AC/DC
Supplied with
direct voltage
(Max. 48V) or
alternate voltage
(Max. 50Vrms)
AC/DC
Supplied with
direct voltage
(Max. 48V) or
alternate voltage
(Max. 50Vrms)
AC/DC
Supplied with
direct voltage
(Max. 48V) or
alternate voltage
(Max. 50Vrms)