CAME BX-246 Kit - Manual (Page 14)

«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.
DF
«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.
DF with DFI con-
nections monitor
card
# ./ .# 6 6 .# ./ # 6
DF
6 6 .# ./ # 6
# ./ .#
# ./ .# # ./ .#
./ .# #
&53)"),%
48 48 48 # .#
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”)..
6.4 Electrical connection to operate the photocells’ safety test
(DOC) (DIR)
DF with DFI con-
nections monitor
card
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ENGLISH