Controlled Products Systems Group 222X383 - Manual (Page 47)

Installation and Maintenance Manual
39
D0119, Rev. F
Vehicle Detector Installation Options
The Smart Touch Controller provides a feature rich interface to four different vehicle detector inputs. Standard
box type 11 pin (24 Volt DC or 24 Volt AC) vehicle detectors may be connected in the traditional manner, see
page 41. HySecurity also offers a custom mini detector module that plugs directly into the Smart Touch control
board. Not only is the field installation much faster, but there is a large performance benefit. The HySecurity
HY-5A detector is controlled by the Smart Touch microprocessor to achieve many benefits over common box
type detectors:
a. Loop frequency is automatically set and monitored by the Smart
Touch Controller
b. Cross talk between multiple loops is impossible
c. The best operating frequency for each loop is automatically
chosen
d. Smart Touch can report the both loop frequency and call
strength on its LCD display
e. Smart Touch will report loop malfunctions and store this data in
its memory.
f. Most detector or loop faults that could occur are reported and
displayed on the LCD display
There are four vehicle detector inputs available both on the main terminal strip and as direct plug in modules.
The vehicle detector inputs are for the following functions:
1. Free Exit Loop Detector – “ELD” for short
2. Outside Obstruction Loop Detector – “OOLD” for short (this is the outside reversing loop)
3. Inside Obstruction Loop Detector – “IOLD” for short (this is the inside reversing loop)
4. Shadow Loop Detector – “SLD” for short (this is for swing gates only). In slide gate system, can be used for
an Arming Loop to enable or activate an access control Device only when a vehicle is present.
A combination of HY-5A detectors and box detectors is acceptable
It is not mandatory to use two separate detectors for inner and outer obstruction detection
, however the
benefits of using this additional detector are great. Several new features are possible, such as 2 nd vehicle
tailgating detection, loitering alert, several anti-tailgating options and selectable non-reversing. Multiple
obstruction detectors may be mandatory because not more than 200 sq-ft of loop area may be connected to
any one detector or the sensitivity becomes inadequate.