Page 36
Option 1: Basic
All connections are made to the termination board and NOT the
controller
(Refer to page 8)
The different inputs to and outputs from the termination board, react according
to the following when
Complex Mode
is selected:
!
Safety Beam:
Although not recommended, this input can be used if a closing
loop detector is not fitted. It is recommended that two safety beams are
used, which are spaced about 500 millimetres, horizontally apart
!
MI:
The memory input counts and stores each trigger impulse. The boom
pole will stay raised until the same number of closing signals are applied to
the closing input , or the Autolower time expires
!
NMI:
Typically used with ticket vending machines – refer to Option 2
!
Lower:
A dedicated input to only lower the boom pole
!
Raise:
A dedicated input to only raise the boom pole
!
TVI:
Potential-free contact that can be used for a courtesy or security light.
The light illuminates when the barrier is operated and remains switched on
for an adjustable period of time after the boom pole has lowered
!
Close (closing loop):
The FLUX OB onboard loop detector can be used or a
closing loop detector must be fitted. In addition to sensing when the vehicle
has passed the barrier for closing purposes, it will act as a safety loop
preventing the boom pole from being lowered onto a vehicle present on the
loop
