DAB E.SWIM Instructions Pour L'installation Et La Maintenance page 51

Wiring diagram with analog/digital input.
Wiring diagram with digital input
The following inputs are available (see also par. 5.7):
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. The details of the connector and of
the connection are included in the kit.
Attention: keep the cable for the input and output signals well away from the power and alternate supply
lines (230V and similar), so as to limit disturbances and interference that can alter the signals.
When it is not in use, the connector on the pump must be kept accurately closed, with the cap well
tightened. Only in this way is the necessary resistance to water and damp guaranteed.
ENGLISH
Figure 5
49
DIGITAL CONTACT