Single Channel 110 V Drop Arm Barrier Gate Vehicle Loop Detector Parking Control System
PRODUCT TECHNICIAL SPECIFICATIONS
| Supply voltage |
230VAC , 115V AC, 12V DC, 24V DC( See the label on the detector) |
| Voltage tolerance AC |
+10% / -15% |
| Voltage tolerance DC |
±15% |
| Power Consumption |
4.5VA |
| Output relays |
240V/5A |
| Operating temperature |
-20°C to +65°C |
| Storage temperature |
-40°C to +85°C |
| Frequency range |
20kHz to 170kHz |
| Reaction time |
10ms |
| Signal holding time |
Unlimited / limited when loop is permanently covered 10 minutes |
| Sensitivity |
Adjustable in 4 increments |
| Loop inductance |
Total loop plus connection wiring:50μH to 1000μH.
Ideal is 100μH to 300μH |
| Loop connection wiring |
Maximum length 20 meters, twisted at least 20 times per meter |
| Size of Housing |
78x40x108 mm (L x W x H) |
PRODUCT APPLICATIONS
Automatic Gate
Traffic Light System
Gate Drive Mechanisms
Operating Barriers
Parking Guidance System
Activating Card Dispensers in Parking Lots
Main Features
♦ Industrial engineering design concept
♦ Standard industrial guide installation
♦ Strong anti-jamming ability and stability
♦ Variety of output interface adapted to different scene
♦ Variety of shape choice meet differentiation demand
♦ High temperature stability
♦ Environment drift automatic compensation function
♦ Coil automatic fault detection function
♦ When the DIP switch is on position or changing the presence output time, Self-detection would be done
♦ ABS align to the pillar which can combine with each other compactly
♦ Presence output time can be adjustable
♦ Work mode can be set by the DIP switch
♦ Pulse output or permanent output can be adjustable
PRODUCT INSTALLATION
The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation
location must choose to stay away from the heat source, it around other devices must maintain a distance of at least
10mm (mustn’t fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful
inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install
methods (details as “Loop installation guide”).
Work indicator
Detector will enter into the self-calibration condition with the green LED flash, red LED extinguish once on power,
this procession will last 1 second. .the vehicle should not on the loops within the self-calibration. The green LED will
not flash, he red LED extinguish after self-calibration. When the vehicle past over the loop ,the red LED on.
Operation and Indication
While the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds,
then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault
is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is
detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the
unit is powered.
Frequency
To eliminate interference of two neighbouring wire loops or loop detectors, the frequency can be altered.
Sensitivity
The sensitivity of the detector allows the detector to be selective as to the change of inductance necessary to produce
an output. There are four sensitivity selections and are set as follows by DIP3 and DIP4 Switch.
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