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Gate Sensor

Gate Sensor DSP3900

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Availability: In Stock

Short Spesification :
Frequency: 8.2MHz
Material : ABS, stainless steel
Dimension : 161mmx42mmx19.5mm
Color : Grey

 

DSP3900 The Function Manual Of Transmitter

Item No Name Remark
1 Sync signal input When there are more than 2 transmitters in the system and this transmitter is auxiliary, we need to connect sync cord with sync signal input
2 Antenna mount input Connect with antenna coil
3, 4 Sync signal output When there are more than 2 transmitters in the system and this transmitter is auxiliary, we need to connect sync cord with sync signal output.
5, 6 Power supply output Blue (or black)line is negative. Red (or grey) lineis positive, Positive output on transmitter should be connected with positive input on receiver. Negative output on transmitter should be connected with negative input on receiver
7 Power supply input Blue (or black) line is negative. Red (or grey) lineis positive, Positive input on transmitter should be connected with positive input on receiver. Negative input on transmitter should be connected with negative input on receiver
8 Antenna mount ground Ground connection would effect signal to noise ratio and antijamming capability. Antenna mount ground cable should be fastened steady with main board.
Mistune setup switch Two adjacent system ould be adjusted with different frequencies to avoid same frequency jamming.
10  Sweep frequency adjusting  To adjust the sweep frequency width properly if there’s jamming. Clockwise to increase, anticlockwise to decrease.
11  Center frequency adjusting  Well set up at factory. Please do not adjust
12  Main/auxiliary transmitter setup switch Main transmitter in the left ,Auxiliary transmitter in the right
13 Transmission power adjustment Adjust to the maximum at factory, Don’t need to adjust any more.
14,17  Insurance block、LED1 ON when blowout,need to change
15  LED2  ON when power supply end reverse connected 
16  POWER  Working pilot light of mainboard 

 

DSP3900 The Function Manual Of Receiver

Item No Name Remarks
1 Antenna mount input Connect with antenna coil
2 Audible and visual
alarm setup jumper
At1&2 position:alarm for discontinuous output
At2&3 position:alarm for continuous output
Resetting switch Restarting
Mistune pin Receiver signal adjust must be in accord with the JP1 of transmmiter
Sensitive pin Level 1 is the smallest,Level 1 is the biggest(set up Level 3 at factory),The more
bigger, the sensitive higher
Alarm speaker access
point
Connect 24V Alarm buzzer
Alarm light poin The socket has 3 pins:the middle is negative; the left is positive; the right is light-wire
shieldinglayer grounding port.
8,9  Insurance block,LED1 LED1 ON when blowout,need to change
10  Receiver borad ground port Ground connection would effect signal to noise ratio and antijamming capability.
Antenna mount ground cable should be fastened steady with main board.
11  LED2 ON when power supply end reverse connected
12  Power supply input  Blue (or black) line is negative. Red (or grey) lineis positive, Positive input on
transmitter should be connected with positive input on receiver. Negative input on
transmitter should be connected with negative input on receiver
13, 14  Anti-adjust  Well set up at factory. Please do not adjust
15  Anti-jamming capaility setting The capability is shut at “1”&”2” status, openat “2”&”3” status
16  Sensitivity adjusting  Clockwise to increase, anticlockwise to decrease. According to enviroment and adjust 
17  Setting bouncing pin
with various gate
widths 
Manual transmission in the left and automatic transmission in the right,Be used
coordinately with locater VR2 within normal installation distance(without sync
connecing),4×4 Soft label 1.2~1.4M,Small square tag 1.3~1.5M,Large square tag 1.5~1.8M  
18  Receiving frequency adjusting Adjusting coordinately with JP1 bouncing pin 

 

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