Applications – IDEC FL1E SmartRelay User Manual
Page 302
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Applications
288
IDEC SmartRelay Manual
Block diagram of the IDEC SmartRelay solution
The OPEN GATE and CLOSE GATE pushbuttons initiate
the gate motion, provided it is not already moving in the other
direction. The gate motion ends at the respective limit
switch. Closing of the gate is also interrupted by the safety
bar.
Gate is open
Open gate
Open gate
Gate is open
Open gate by hand
Gate is open
Close gate by hand
Gate is closed
Safety bar
Gate is closed
Close
Closed
Safety bar
Gate is closed
Safety bar
Gate is open
Gate is closed
Open
Close
Indica-
tor lamp
Close
gate
Open
gate
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