Chamberlain BG 3000-B3 Manual Do Utilizador
Rev E
Doc 01-20201
28 of 33
Figure 26. Uni-Directional Tandem Gate System
(Swing gate, if used, opens in).
* WARNING
If Radio is used, gate system becomes bi-directional, compromising safety and security.
Gate
Operator
Master
Gate
Operator
Slave
Exit Loop
Swing gate open
direction and its
maximum arc.
Outside Interrupt Loop
Inside Interrupt Loop
Inside Interrupt Loop
Outside Interrupt Loop
Slide or Barrier Gate
Slide, Barrier or Swing Gate
Additional
Master Wiring
(if needed):
Fire
Manual Inputs
Interrupt Bar
Photo-Sensors
MagLock
Warning Relay
Tel. Line
Additional
Slave Wiring
(if needed):
Manual Inputs
Interrupt Bar
Photo-Sensors
MagLock
Warning Relay
1398F22
Master/
Slave
Cable
Can use Radio* or Cycle if
Exit Loop is not used.
Shadow Loop
(Swing gates only)