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Passing Vehicle Signal Collector HCD-16

Functions:

It is interconnected with the detection port of the ground loop to implement timed and smart control over road traffic lights. It transmits the switch value signal as the output signal so that it can simulate the ground loop via the wireless geomagnetic detector and replace the traditional ground loop difficult to maintain and implement.

This passing vehicle detector transmits 32 switch values. The outgoing switch value signal comes from the geomagnetic detector information collected by the base station. Via the RS485 electric interface, it is transferred to the passing vehicle signal detector. It becomes a pulse switch value signal through a series of sophisticated but efficient algorithms and then simulates the ground loop.

The passing vehicle signal detector monitors vehicle traffic information in real time and has such functions as statistics of vehicle traffic levels and the length of the queue on the lane.

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Technical specifications:

Item Parameter
Input voltage DC 9~36V
Working current 2A
Maximum power 10W
Output mode Switch value
Output port 32 ports
Communications mode RS485
Working temperature -20~+85℃

Wiring method: 

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1. The adapter board has the word “Reset” on it and it is simply called the old version of adapter board.

2. The wiring method is as follows: Power wire: VCC + Connect + (yellow wire) 

GND _ Connect _ (green wire)

485 signal wire: G13 A (yellow wire)

V13 Connect B (green wire)

See the following figure for a better understanding (as shown in the picture).

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1.The adapter board has signals A and B on it and is simply called the new version of adapter board. 

2. The wiring method is as follows: Power wiring: VCC + Connect + (yellow wire) 

GND _ Connect _ (green wire)

485 signal wire: Signal A Connects to A (yellow wire) 

Signal B Connects to B (green wire)

3.See the following figure for a better understanding (as shown in the figure).

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1.The latest version of adapter board. 

2.The wiring method is as follows: Power wiring: VCC + Connect + (yellow wire) 

GND _ Connect _ (green wire)

485 signal wire: Signal A Connects to A (yellow wire)

Signal B Connects to B (green wire) 

3.See the following figure for a better understanding (as shown in the figure).

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