DESCRIPTION
Page 5
(1)
:
before using this input disconnect the internal power-supply cable, if present, from the A
connector in the picture at page 2
(2)
:
can be connected to a block
–
, to the block +12 or to an external reference
(3)
:
allows to connect voltage free contact pushbuttons (NO or NC) or powered pushbuttons
(4)
:
allows to connect voltage free contacts (NO or NC)
(5)
:
free contact NO
