DAB MCE-22/C Installations- Und Wartungsanleitungen Seite 46

The example proposed in Figure 4 refers to the connection with a dry contact using the internal voltage to
control the inputs.
ATTENTION: The voltage supplied between terminals 11 and 18 of J5 (18-pole terminal board) is 19 Vdc
and may distribute maximum 50 mA.
If you have a voltage instead of a contact, it can still be used to control the inputs: it will be sufficient not to
use the terminals +V and GND and to connect the source of voltage to the desired input, respecting the
characteristics described in Table 4.
ATTENTION: The pairs of inputs I1/I2 and I3/I4 have one pole in common for each
pair.
ENGLISH
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