DAB MCE-150/C, Instruction For Installation And Maintenance

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See Figure 5 for an example of connection.
Figure 5: Example of Connection of Analogue Input
5.5.3 Outputs
The connections of the outputs listed below refer to the two 3-pole terminal boards J3 and J4 indicated with
the screen-printing
OUT1 and OUT2 below which is also indicated the type of contact for the terminal ( NC =
Normally Closed, C = Common, NO = Normally Open).
Characteristics of the output contacts
Type of contact NO, NC, COM
Max. bearable voltage [V] 250
Max. bearable current [A]
5 If resistive load
2,5 If inductive load
Max. accepted cable section [mm²] 3,80
Table 4: Characteristics of the output contacts
Functions associated with the outputs
OUT1 Presence/Absence of alarms in the system
OUT2 Pump running/Pump stopped
In the example shown in
Figure 6 the light L1 is lit when there is an alarm in the system and it goes off when
no kind of malfunction is found, whereas the light L2 is lit when the pump is running and goes off when the
pump is stopped (NC logic).