Interlogix FlexZone Series Product Manual page 33

Figure 24: Optional Zone demarcation loops for software defined zone boundaries
(protected gate access)
Zone n
min. 15º slope
zone demarcation loops
Service loops
•
Install U-shaped service loops approximately 50 m apart along the sensor
cable run. The loop should measure 30 to 45 cm from top to bottom. Install
service loops at fence posts.
•
For a double cable pass create two equally spaced service loops in the same
manner as for a single cable pass.
Figure 25: Single cable pass service loop
30 to 45 cm
(12 to 18 in.)
Drip loops
Install drip loops at every cable connector. Form the drip loop by raising the
connector above the level of the cable run before securing it, horizontally, to the
fence fabric (15 cm for splices, or 20 cm for terminations).
Figure 26: Drip loops
terminator
terminator
FlexZone™ Product Guide
Zone n+1
protected gates
inactive bypass cable
(assigned to Zone 0)
service loop for cable repair
20 cm
15 cm
Chapter 2: Installation
zone demarcation loops
splice
splice
Zone n+2
27