Connecting The Flow Sensor; Utility Input And Output Electrical Connections; Figure 6: Connecting The 4 - 20 Ma Pressure Sensor - DAB MCE-22/P Instrucciones De Instalación Y Mantenimiento

NOTE: the flow sensor and the pressure sensor are both fitted with a DIN 43650 type connector, and
therefore take care to ensure the correct sensor is connected to the correct cable.
2.2.3.2

Connecting the flow sensor

The flow sensor is supplied with its own cable. One end of the cable must be connected to the sensor and
the other end to the relative inverter flow sensor input, marked "Flow 1"; see Figure 5.
The cable has two different terminals with compulsory direction of insertion: connector for industrial
applications (DIN 43650) on the sensor side and 6-pole connector on the inverter side.
NOTE: the flow sensor and pressure sensor are both fitted with a DIN 43650 type connector, and therefore
take care to ensure the correct sensor is connected to the correct cable.
2.2.4

Utility input and output electrical connections

The inverters are equipped with 4 inputs and 2 outputs to enable a number of solutions for interface with
more complex installations.
Figure 7 and Figure 8 show examples of two possible configurations of the inputs and outputs.
For the installer it is sufficient to wire the required input and output contacts and then configure the functions
as necessary (see sections 6.6.13 and 6.6.14).
NOTE: The +19 [Vdc] power supplies to pins 11 and 18 and J5 (18-pole terminal board) can deliver a
maximum of 50 [mA].
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Figure 6: Connecting the 4 - 20 mA pressure sensor

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KEY
White
A
Red
B
Jumper
C
Cable from
D
sensor