CONTROL BOARD CONNECTIONS #633/634
Emergency Bypass Connector
Used when the control board is not functioning. Unplug the
motor harness from the main connector and momentarily
insert into the Emergency Bypass Connector to open the
gate. In the event the motor is not disconnected quickly
enough, the blue 15 amp fuse will protect the circuit board
from damage and should be replaced when the original
problem is fixed.
8 Pin White Connector (two on 634)
7 Pin Black Connectors
1 Edge 1
Input
2 Edge 2
Input
3 Ground
4 Ground
5 Stop Input (N/C)
6 Close Input (N/O) 3 Button Control Only
7 Open Input (N/O)
8 Ground
9 Ground
10 Free Exit
Input (recommended telephone
entry)
11 Ground
12 Under Gate Loop
Input
13 Ground
14 Safety Loop
Input
}
1 Open Limit
Input
2 Close Limit
Input
3 Motor -
Positive
during open cycle, Negative during close cycle
4 Motor -
Negative during open cycle, Positive during close cycle
5 Ground
6 Ground
7 Ground -
Battery Negative
8 Battery Positive
(+12 VDC)
8
6
4
2
7
5
3
1
3 Pin Black Connectors (3)
GND
Ground
INP
Input (Activates gate when momentarily connected to ground)
12V
+12 Volt Output (For powering options - 2 Amps Max.)
12
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