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4.4 Power supply
Fig. 4.3 Power supply contacts
CAUTION
Using power supplies without potential isolation or with basic isolation of low voltage circuits
from AC lines can lead to dangerous voltage in the circuits.
4.5 Connection to inputs
4.5.1 Connection of dry contact type sensors to digital inputs
Fig. 4.4 Connection diagram for inputs DI1-DI6
Inputs DI1 – DI6 are intended for connecting thr following signals:
– "dry contact" type;
– transistor switch of a npn type.
The COM circuits are connected inside the device.
