Commissioning And Installation; Additional Important Documentation; Electrical Connections - Burkert 1094 Standard Instructions De Service

4 COMMISSIONING AND INSTALLATION

4.1 Additional important documentation

ATTENTION!
NOTE
Have the following documentation at hand for the commissioning of the controller:
• Data sheet/operating instructions for the piston meter/petrol pump computer of
the petrol pump
• Data sheet/operating instructions for the proportional valve Type 2832 von Bürkert
• Data sheet/operating instructions for the vacuum pump - required for setting-up
the correction factor
• Operating instructions for the Type MKNE-1094 manual control unit from Bürkert

4.2 Electrical connections

Before the commissioning of the controller, carefully connect all the required ports
(see Figure 5).
Make the following connections to the controller.
• 24 V DC operating voltage
• Output signal for the Type 2832 proportional valve
• Output signal for relay or contactor for the vacuum pump
• Frequency input signal from the petrol pump computer
NOTE
The operation and calibration of the controller takes place exclusively via the external
Type MKNE-1094e manual control unit, which is connected to the controller using a
9-pole SUB-D plug.
In the case of controllers for the two-sided operation of the petrol pump, a separate
SUB-D plug is provided for each side of the petrol pump (Side A and Side B).
In order to connect the individual petrol pump components to the
Type 1094 controller, you will require the respective interface con-
ditions, such as voltage level, clock rate, impedances, currents, etc.
These can be found in the data sheets and/or the operating in-
structions for the individual components.
You can obtain the complete documentation for the petrol pump
from the supplier or manufacturer of the petrol pump.
Wires/cables
There are no special requirements for the wire connections to be
used within the petrol pump, as the currents and/or power to be
transmitted are very small.
All cables that are used should be fitted with cable lugs.
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