Setting Of The Control Board - LockMaster SFG 18H User Manual

5. Photocell (Normal Open) (Optional)
Use a 2-core cable to connect the "+ ~" terminal of the photocell's emitter to the "12" terminal, the "- ~"
terminal to the "13" terminal. Also the "+ ~" and "- ~" terminals of the photocell's receiver should be
connected to the "12" and "13" terminals in parallel.
Use another 2-core cable to connect the "NO" terminal of the receiver to the "14" terminal, the "COM"
terminal to the "15" terminal.
6. Push Button (Optional)
The push button should be wired to the "15" and "16" terminals. The gate operator works alternately by
pushing the button (open-stop-close-stop-open).
7. Loop Detector (Optional)
First insert the LOOP DETECTOR BOARD into the CONTROL BOARD, and then connect the twisted-pair
to the "17" and "18" terminals.
8. External Receiver (Optional)
The BROWN wire of the external receiver should be connected into the "16" terminal.
The BLACK wire of the external receiver should be connected into the "13" terminal.
The RED wire of the external receiver should be connected into the "12" terminal.
9. Wired Keypad (12VDC) (Optional)
The RED wire of the wired keypad should be connected into the "12" terminal.
The BLACK wire of the wired keypad should be connected into the "13" terminal.
The WHITE wire of the wired keypad should be connected into the "16" terminal.
The BLUE wire of the wired keypad should be connected into the "15" terminal.

Setting of the Control Board

1. DIP Switches
The DIP switches are used to set
the running time of the motor in
midway mode, auto close time of
the gate operator and fast change
the open/close direction which is
determined by the position of the
gate operator installed.
DIP Switch #1–#2: Running time of the motor in Midway Mode
This mode enables user to drive the vehicle through the gate quickly when the gate opens to certain width.
DIP Switch #1: ON – 2 Seconds OFF – 0
DIP Switch #2: ON – 4 Seconds OFF – 0
NOTE: The midway function would be disabled if both DIP switches are turned off. Factory default
setting is disabled.
E.g. Running time of the operator in midway mode is 2+4=6 seconds.
DIP Switch #3–#4: Auto close time of the gate operator
DIP Switch #3: ON – 30 Seconds OFF – 0
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