Description Of The Terminals; Config I/O" Terminal - ProMinent DULCO flex Control Operating Instructions Manual

9.2 Description of the terminals

9.2.1 "Config I/O" terminal

1
2
Fig. 10: "Config I/O" terminal, pin assign‐
ment
Fig. 11: Plug to "Config I/O" terminal, pin
assignment
Configured as an input
Simply disconnect the pump from the mains/power
supply for repair or maintenance work, among other
things.
–
–
Highlight the disconnection option as such and inform
staff about the electrical isolation option.
Connect the pump to the mains voltage using the mains cable.
There is an option to transmit the signals of 3 potential-free contacts as
inputs I: to the pump via the "Config I/O" terminal or issue contact signals
as Outputs O:.
Tab. 2: Assignment of pins
4
Pin
1
2
3
3
4
B1079
B1080
Parameter
Voltage with open contacts
Input resistance
Max. pulse frequency
Min. pulse duration
With cables with plug: Provide adequate room
around the socket provided.
With cables without plug: Provide an appropriate,
easily accessible On/Off switching option in your
building installation.
Assignment
Config I/O 1
Config I/O 2
Config I/O 3
GND
Installation, electrical
4-wire cable
brown
white
blue
black
Value
5 V
10 kΩ
50 pulses/s
10 ms
31