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Legend
2
1. 220-240V AC mains cable (three core LNE 1.5mm
SWA )
2
2. Pushbutton control (two core 0.5mm multi-stranded)
2
3. Infrared safety beams (three core 0.5mm multi-stranded)
4. Optional Pillar Lights (three core LNE SWA , size according to power requirements)
2
5.
Inductive loop Detector
for closing or safety (one core 0.5mm multi-stranded
silicone-coated)
2
6. Access control device (two core 0.5mm multi-stranded )
7.
Inductive Loop Detector
for free-exit (one core 0.5mm multi-stranded - silicone
coated)
Type of cable must adhere to municipal bylaws but typically SWA (steel wire armoured) cable is
recommended. The armouring provides excellent screening, which gives better protection against lightning –
earth one end of the screening
Consult manufacturer of loop detector for specific details, or refer to page nine for information on the FLUX OB
onboard inductive loop detector
Number of cores and type of cable could vary depending on brand of access control system being used
3b. Free-exit for bi-directional traffic
!
x refers to the distance required between the loops for free-exit
!
Free-exit for uni-directional traffic, x must be greater than 1000mm
!
If FLUX OB is fitted, set the UNI-DIR FRX dipswitch to the ON position
!
For bi-directional traffic, x must be less than the length of an average motor
vehicle (between 1000mm and 2000mm). The exiting vehicle must not leave
the free-exit loop before driving onto the closing loop. The barrier will raise
when the exiting vehicle drives onto the free-exit loop. If FLUX OB is fitted, set
the UNI-DIR FRX dipswitch to the OFF position
To mains
supply
1
Direction of travel exiting
Direction of travel entering
7
5
6
x
FIGURE 7. FREE-EXIT FOR UNI-DIRECTIONAL TRAFFIC CABLING
