Before connecting the probes or sensors, ensure that the sensor plug and connector on the con::cube are dry and
clean. Otherwise communication errors and / or device damage might occur. Connectors not in use should always be
covered with the protective cap.
5.4
Connection of Cleaning Devices
For the automatic cleaning of the probe and sensors connected, the cleaning devices have to be wired to the con::cube within
the cable terminal compartment. The table below displays the different possibilities of connection.
Cleaning Device
Colour of wire
Labelling
Terminal no.
Cleaning valve via Valve 1
Blue
M+ / Valve 1
6
Brown
M- / Valve 1
5
Cleaning valve via Valve 2
Blue
M+ / Valve 2
8
Brown
M- / Valve 2
7
Autobrush via Valve 1
Purple (yellow
1)
)
M+ / Valve 1
6
Black (brown
1)
)
- / 12V Out
11 / black terminal
Red (white
1)
)
+ / 12V Out
12 / red terminal
Autobrush via Valve 2
Purple (yellow
1)
)
M+ / Valve 2
8
Black (brown
1)
)
- / 12V Out
11 / black terminal
Red (white
1)
)
+ / 12V Out
12 / red terminal
ruck::sack via Valve 1
Purple
M+ / Valve 1
6
Black
- / 12V Out
11 / black terminal
Red
+ / 12V Out
12 / red terminal
ruck::sack via Valve 2
Purple
M+ / Valve 2
8
Black
- / 12V Out
11 / black terminal
Red
+ / 12V Out
12 / red terminal
1)
previous used cable version
Once the cleaning device has been electrically connected, the device needs to be parameterised within the moni::tool software
(please refer to manual moni::tool).
5.5
Connection of Main Power Supply
This type of work must be performed by authorised
persons only (see section 2)!
Depending on the device type, the con::cube has to be
connected to the appropriate power supply. The connection
of power supply (AC or DC, respectively), must be done with
an earthed conductor wire (PE - „protective earth“)!
The power supply earth (PE) has to be done properly
according to the corresponding norms / standards with a
max. restistance between earth grounding of power supply
and site‘s earth grounding of 0.1 Ohm.
Process medium (e.g. waste water) must be connected to the
same earth ground with less than 0.5 Ohm.
The connection in the cable terminal compartment has to be performed as displayed on the table above. The ground wire (PE)
has to be connected to the grounding bar of the con::cube, which is marked with no.16 in the figure of section 3.3.
A switch or circuit-breaker must be included in the power supply. It must be suitable located and easily reachable. It
must be marked as a disconnecting device for the monitoring equipment.
!
Connection of power supply for con::cube D-330-230
No / [Labelling]
Assignment
55 / [P] or 56 / [P]
Conductor or phase, resp.
57 / [N] or 58 / [N]
Neutral wire
Connection of power supply for con::cube D-330-024
No / [Labelling]
Assignment
55 / [V+] or 56 / [V+]
+ 24 VDC
57 / [V-] or 58 / [V-]
- 24 VDC
!
con::cube D-330, 01-2020 Release
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!
