DESCRIPTION
The LR100 Laser Target Designator consists of a laser emission unit, a laser receiving and ranging unit, a laser driving source, and a control and communication unit. Its primary functions include laser ranging and laser designation. Additionally, it features photoelectric isolation signal triggering and an external trigger function.
TECHNICAL PARAMETERS
|
Technical Parameters |
|
|
ITEM |
Parameters |
|
Working wavelength |
1064nm±1nm |
|
Pump mode |
semiconductor side pump |
|
Irradiation frequency |
accurate code 45ms—125ms(check code 20Hz) |
|
Trigger method |
Both Int. trigger and Ext. trigger (trigger delay : 304us+-1us) |
|
Output energy |
≥100mJ@20Hz |
|
Max.Irradiation distance |
≥12km |
|
Q switching mode |
electro-optical Q switching |
|
Pulse width |
10ns ~ 20ns |
|
Beam divergence Angle |
Using 0.15mrad (the acceptance method adopts hole-hole method, and the ratio of hole-hole to hole-free is not less than 86.5%) |
|
Pulse energy stability |
≤8%(RMS) |
|
Irradiation working cycle |
working 90s, interval 60s; 4 cycles (normal temperature or low temperature), 1 cycle(high temperature 600C ) |
|
Power supply |
DC 24V±4V |
|
Power |
<240W (normal temperature standby current: <2A, peak working current <10A, high and low temperature standby current <3.5A) |
|
Communication serial port |
RS422 |
|
External trigger interface |
3V differential level drive, RS422 interface (delay time is 304us+/-1us from trigger signal to lase out) |
|
Coding type |
precise frequency coding, time coding, pseudo random coding |
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Using precision |
<+-1us |
|
Laser ranging parameters |
|
|
Ranging mode |
0~5hz ranging |
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Maximum measured distance |
>30km (20km visibility, 2.3x2.3m typical target, target reflectance > 20%) |
|
Minimum measured distance |
300m |
|
Ranging accuracy |
±5m |
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Environmental adaptability |
|
|
Low temperature |
Operating temperature: -40C |
|
|
Storage temperature: -45℃ |
|
High temperature |
Operating temperature: + 60C |
|
|
Storage temperature: +65℃. |
|
Humid heat |
Relative humidity: 95%±3%; |
|
|
Temperature: +35℃±2℃ |
|
|
Storage time: 72h. |
|
Dimensions |
≤282.2X173X87mm |
|
Weight |
≤3.1kg |
|
Impact |
|
|
Impact waveform |
half sinusoidal pulse |
|
Peak acceleration |
10g |
|
Pulse width |
11ms |
|
Number of shocks |
3 in vertical axial direction |
|
Vibration |
|
|
Frequency range |
5~16Hz single amplitude displacement: 1.5mm |
|
|
16~200Hz (16~60Hz for optical equipment) acceleration: 1.5g |
|
One scan time |
12min |
|
Duration |
vertical axial 36min |
STRUCTURAL DRAWING(In mm)
TECHNICAL PARAMETERS
- The electrical connection mode is connector J30J-21ZKP and J30J-04ZK, and the cable is defined as follows:
Table 1 J30J-21ZKP interface definition
|
J30J-21ZKP |
||||
|
PIN |
Identification |
Instructions |
Direction of signal |
Others |
|
1 |
TX+ |
RS422 sending end + |
Output |
RS422 communication interface |
|
2 |
TX- |
RS422 sending end - |
Output |
|
|
3 |
RX+ |
RS422 receiving end + |
Input |
|
|
4 |
RX- |
RS422 receiving end - |
Input |
|
|
5 |
GND |
RS422 reference ground |
GND |
|
|
6 |
EN+ |
Power supply enable end |
|
24V power supply enable switch |
|
7 |
EN- |
Power supply enable end |
|
|
|
8-13 |
|
Not used |
|
|
|
14 |
A |
External trigger differential signal + (A) |
Input |
A, B are the A and B ends of differential chip (RS422 differential) |
|
15 |
B |
External trigger differential signal - (B) |
Input |
|
|
16-21 |
|
Not used |
|
|
Table 2 J30J-04ZK wiring definition
|
J30J-04ZK |
||||
|
PIN |
Identification |
Instructions |
Direction of signal |
Others |
|
A、B |
24V |
power supply |
Input |
Red. |
|
C、D |
GND |
power reference point |
GND |
Black. |
- Power interface: +24VDC±10%;
- External trigger level: RS422 differential level;
- Cooling mode: cooling fan on the top of the shell.