PD-230 Double Loop Detector
The PD-230 is a dual channel microprocessor based detector designed specifically for parking and vehicle access control applications. The primary function of the detector is to detect vehicle presence by means of an inductance change caused by the vehicle passing over a wire loop buried under the road surface.
Technical Data
Tuning: Fully automatic
Self-tuning range: 50 to 1000μH
Sensitivity : 4 step switch selectable
Frequency: 4 step switch selectable
Modes: Output relays operate in the Presence ( fail-secure ),
Pulse or Direction logic modes Presence Time
Switch selectable:
Limited presence
Permanent presence
Pulse Output Duration 500 millisecond options
Response Times 20 milliseconds
Visual Indication 1 x Power LED - Red
2 x Channel Status LED - Green
Relay Outputs 2 Relays rated - 5A 230 VAC
Reset Reset by push button on front of enclosure
Power requirements 12 - 24V AC/DC ± 10% 120V AC ± 10%
Operating Temperature -40°C to +85°C
Mounting Position Shelf or DIN rail mou
Technical parameters
Function parameters
Automatic Tuning
Coil inductance range 50-1000 μH
sensitivity level options
Two frequency
Automatic Sensitivity
Relay output mode
Relay output pulse width of 300 ms
Reaction time of 100 milliseconds
Environmental drift compensation
Output Relay :1A /30VDC
Face buttons before replacement
Lightning Protection
Power:AC220V±10%
Environmental parameters
Storage temperature of -40°C to +85°C
Working temperature of -40°C to +65°C
Maximum relative humidity of 95%
Mechanical parameters
plastics shell : PC+ABS engineering
DIN rail installation
Size : 110 (L) X60 (W) x 100 (H) (mm)