Electrical Connections For Auxiliary Inputs And Outputs - DAB E.SWIM Installations- Und Wartungsanleitungen

2.3 Electrical connections for auxiliary inputs and outputs

The pump has a connector for configurable user inputs and outputs.
The output is made from a relay (clean contact), with the following electrical characteristics.
Type of contact
Max. bearable voltage [V]
Max. bearable current [A]
Max. bearable power
The functions that can be activated on the output contact are described in paragraph 6.2.6.2.
The following inputs are available (see also par. 6.2.6.1):
1. A digital input, with clean contact (maximum voltage 5Vdc, maximum current 1mA); the closed contact means
"run", the open contact means "stop".
2. An input for an external analog signal, configurable as 0-10V or 4-20 mA .
The following figure shows the relationship between the analog signal on input and the setpointSP to be activated.
See the following parts of this manual for further information on operation.
The inputs are not opto-isolated.
To connect to the input and output connector, use only the cable kit with code DAB 60172444. The
details of the connector and of the connection are included in the kit.
ENGLISH
Figure 4
Characteristics of the output contacts
NO (normally open)
24Vac / 24Vdc
2A
1 A
2.5VA / 2W
Table 2 - Output contact
Figure 5
-> resistive load
-> inductive load
39