Master And Second Operators With Timer - Chamberlain ELITE R900 Instruction Manual

M A S T E R
To use the master/second option with Robo Swing, you must purchase the Optional Input
Board (Part # Q203) and connect it to the J2 slot of each board. (Refer to page 23)
Caution: 25 Vdc plug-in transformer , per gate operator required
Master
Use 16-18 Gauge Wires to Connect Gate Operators Together
Master J2 Plug
1. Make master/second J2 plug connections as shown above
2. Turn timers on BOTH control boards to the "ON" position
3. Use MASTER timer ONLY for the auto close time adjustment (0 to 60 sec)
4. Turn the SECOND timer adjustment all the way Counterclockwise
Master Timer "ON"
Set Timer
0 to 60 seconds
A N D S E C O N D
Master Pin 5 to Second Pin 7
Master Pin 1 to Second Pin 1
Master Pin 6 to Second Pin 8
Master Pin 2 to Second Pin 2
32
W I T H T I M E R
Second Timer "ON"
Maximum
Counterclockwise
Setting
Second
Second J2 Plug