Origin	China
Model Number	PD230

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)