Chamberlain EL Series Programming Manual page 12

SAMPLE LAYOUT
Single Family Residence (NPB) Example
The unit can operate the vehicular gate with an access code or by remote control. It will allow Pedestrians entry with
an Access Card. It will also open the gate automatically for exiting cars.
Relay 3 - Strike Mode
Unlocks Pedestrian Gate
Wiegand Card Reader
(Pedestrian Gate)
Main Keypad
(Driveway)
Relay 4 - Alarm Mode
Signals an alarm pad
11
(REX) Exit Request
Relay 1 - Strike Mode
Opens Vehicular Gate
Gate Operator
(Driveway)
Relay 2 - Control Mode
Turns on Light