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K031 series
SiRON
8543709990
About selection

| Type analysis | ||
| ① | Universal light curtain series | K031 |
| 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 output P:PNP ouput |
| ⑤ | Working condition | Blank:Normally closed state NO:Normally open state |
Selection example:K031-8-10 indicates the K031 series, with 8 optical axes, an optical axis spacing of 10mm, NPN output, and a normally closed state.
Noted:1. For a spacing of 10mm: The number of optical axes ranges from 8 to 160.
For a spacing of 20mm: The number of optical axes ranges from 4 to 80.
For a spacing of 40mm: The number of optical axes ranges from 4 to 76.
The protection distance can be customized up to 30 meters. Examples of models are as follows:
K031-12-20(D30) indicates the K031 series, with 12 optical axes, an optical axis spacing of 20mm, NPN output, a normally closed state, and a protection distance of 30 meters.
2. When ordering brackets separately, the order models are: K031-L1, K031-H1, K031-Z, and K031-N.
Specifications
Name | Universal light curtain |
Appearance | ![]() ![]() |
Cross area | 35×50mm |
Number of channels | Dual-channel (when the number of optical axes is 4, only single-channel is available) |
Number of optical axes | 10mm spacing:8、12、16----320 axes 20mm spacing:4、6、8----160 axes 40mm spacing:4、6、8----122 axes |
Protective height | The protective height H=(N-1)* the spacing of the optical axes, where N is the number of optical axes |
Protection distance* | 0 . 1~10M(customizable up to 30M) |
Optical axis spacing | 10mm/20mm/40mm |
Resolution | 20mm/30mm/50mm |
Working power supply | DC 10~30V |
Power | <5W |
Emission light source | 940nm |
Protective circuit | Power overvoltage protection, reverse polarity protection and output overcurrent protection |
Response time | Response time =(N*0.1ms)+0.4ms(N is the number of optical axes) |
Operating ambienttemperature | -10~55℃(No condensation) |
Storage ambient temperature | -30~70℃(No condensation) |
Workingambient humidity | When the temperature is 20℃, the relative humidity of the air is less than 85% |
Vibration resistance | Frequency: 10-55Hz, amplitude: 0.35±0.05mm, 20 times in each direction of X,Y, and Z |
Anti-optical interference | 10000Lux(Incident Angle l>5°) |
| Light curtain form | Through-beam type |
| Synchronous mode | line synchronization |
| Shell material | aluminium alloy |
| Case protection class | IP65 |
| Security Output (OSSD) | NPN/PNP transistor output, load current below 200mA, residual voltage below 1V (excluding voltage drop caused by cable extension), leakage current below 1mA |
wiring diagram
