CAME BX Serie Installationsanleitung Seite 38

«Open while closing»(N.C.) contact
- input for EN 12978 compliant safety
devices such as sensitive edges. During
gate closing, opening the contact causes
inversion of movement until gate is fully
open; if not used, short circuit contact
2-C7.
«Close while opening» (N.C.)contact
- input for EN 12978 compliant safety
devices such as sensitive edges. During
gate opening, opening the contact causes
inversion of movement until gate is fully
close; if not used, short circuit contact
2-C8.
6.4 Electrical connection to operate the photocells' safety test
(DOC)
At each open/close command, the card check the photocells' effi ciency. Any
problems with the photocells will cause the (PROG) Led to fl ash on the electronic
card, which cancels any commands from the radio transmitter or push-button.
Electrical connection to operate the photocells' safety test:
- The transmitter and receiver, must be connected as shown in the diagram;
- Set DIP switch 7 to ON to activate the test.
IMPORTANT:
When the safety test function is activated, the N.C. contacts:
- If unused – are to be excluded on their relative DIP switches (see chapter "selecting functions")..
DF
DF
(DIR)
DF with DFI con-
nections monitor
card
DF with DFI con-
nections monitor
card