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K032A series
SiRON
8543709990
About selection

| Type analysis | ||
| ① | Ultra-thin light curtain (front detection) series | K032A |
| ② | Number of optical axes | 8:8-axes 12:12-axes 16:16-axes (For other axis numbers, please refer to the selection table) |
| ③ | Optical axis spacing | 10:10mm 20:20mm 40:40mm |
| ④ | Output mode | Blank:NPN /PNP ouput |
| ⑤ | Working condition | Blank:Normally closed state NO:Normally open state |
Selection example:K032A-16-10 indicates the K032A series, with 16 optical axes, an optical axis spacing of 10mm, NPN/PNP output, and normally closed state.
K032A-16-10-NO indicates the K032A series, with 16 optical axes, an optical axis spacing of 10mm, NPN/PNP output, and normally open state.
Specifications
Name | Ultra thin light curtain(front detection) |
Appearance | ![]() |
CrosS-sectional area | 29×14mm |
Number of channels | single channel |
Number of optical axes | 4、6、8、10 axes…… |
Protection height | The protection height H=(N-1)* the optical axis spacing, where N is the number of optical axes |
Protection distance* | 0.2~1.5M |
Optical axis spacing | 10mm/20mm/40mm |
Resolution | 15mm/25mm/45mm |
Infrared wavelength | 940nm |
Power | ≤15W |
Power supply | DC12~24V |
Output current | ≤100mA |
Output method | NPN/PNP |
Response time | 4~18ms |
Scan time | <18ms |
Synchronicity | Optical synchronization |
Protecion class | IP54 |
| Operating temperature | -10~+55℃ |
| Ambient temperature | -20~+70℃ |
| Relative humidity | 15%~85% |
| Impact resistance | 10g/20ms |
Example

Application on die-casting machines Application on die-casting machines
Schematic diagram of optical axis spacing

Selection list
Optical axis spacing is 10mm(protection distance:0.2~1.5m)
Optical axis spacing | 10mm | ||||||||||||||||||||||||||||||||||
Number of optical axis | 8-axis | 1 2 -axis | 16-axis | 20-axis | 24-axis | 28-axis | 32-axis | 36-axis | 40-axis | 44-axis | 48-axis | 52-axis | 56-axis | 60-axis | 64-axis | ||||||||||||||||||||
Protection height(mm) | 70 | 110 | 150 | 190 | 230 | 270 | 310 | 350 | 390 | 430 | 470 | 510 | 550 | 590 | 630 | ||||||||||||||||||||
Light curtain height (mm) | 110 | 150 | 190 | 230 | 270 | 310 | 350 | 390 | 430 | 470 | 510 | 550 | 590 | 630 | 670 | ||||||||||||||||||||
Optical axis spacing is 20mm(protection distance:0.2~1.5m)
Optical axis spacing | 20mm | ||||||||||||||||||||||||||||||||||
Number of optical axis | 4-axis | 6-axis | 8-axis | 10-axis | 12-axis | 14-axis | 16-axis | 18-axis | 20-axis | 22-axis | 24-axis | 26-axis | 28-axis | 30-axis | 32-axis | 34-axis | 36-axis | 38-axis | 40-axis | ||||||||||||||||
Protection height(mm) | 60 | 100 | 140 | 180 | 220 | 260 | 300 | 340 | 380 | 420 | 460 | 500 | 540 | 580 | 620 | 660 | 700 | 740 | 780 | ||||||||||||||||
Light curtain height(mm) | 110 | 150 | 190 | 230 | 270 | 310 | 350 | 390 | 430 | 470 | 510 | 550 | 590 | 630 | 670 | 710 | 750 | 790 | 830 | ||||||||||||||||
Optical axis spacing is 40mm(protection distance:0.2~1.5m)
Optical axis spacing | 40mm | ||||||||||||||||||||||||||||||||||
Number of optical axis | 4-axis | 6-axis | 8-axis | 1 0 -axis | 12-axis | 14-axis | 16-axis | 18-axis | 20-axis | 22-axis | 24-axis | ||||||||||||||||||||||||
Protection height(mm) | 120 | 200 | 280 | 360 | 440 | 520 | 600 | 680 | 760 | 840 | 920 | ||||||||||||||||||||||||
Light curtain height(mm) | 170 | 260 | 340 | 420 | 500 | 580 | 660 | 740 | 820 | 900 | 980 | ||||||||||||||||||||||||
Attachments

Installation instructions
When installing the light curtain, ensure a safe distance between the light curtain and the hazardous area of the machine. Failure to stop the machine before reaching its hazardous area may result in severe injury or death.
Calculate the safe distance correctly and maintain the minimum safe distance between the detection zone and the hazardous parts of the machine.
Safe distance refers to the minimum distance between the detection plane of the light curtain and the cutting edge or hazardous parts of the machine.

External drawing

wiring diagram
