Product overview:
No blind area design:
The beam of as series safety light curtain is only 8mm from the edge of the end cover, which can fully protect the dangerous area.
Exquisite and beautiful appearance:
As series safety light curtain adopts golden shell with black end cover, which is beautiful and generous as a whole.
Protection height:
The protection height of as series safety light curtain is 150mm to 2560mm.
Protection grade IP65:
As series safety light curtain is of modular design. All optical and electronic components and components are placed in a rigid shell, and its protection level has reached IP65 level of IEC 60529 standard.
It has floating or fixed addiction elimination function (customized when ordering).
Description of blanking function: a certain number of lamp beads can be set before leaving the factory. These lamp beads can be anywhere or fixed. It is suitable for occasions where there is something blocking the protective surface. This function needs to be explained when ordering. It is not available at the factory by default.
Typical application areas include:
■Machine tool industry
■Pressure machine
■Automobile manufacturing equipment
■Fixture equipment
■Automated storage system
■Welding equipment
■Packaging equipment
■Regional protection
■Test equipment
■Food machinery
■Electronic equipment industry
■Hot press molding machine industry
■Pharmaceutical equipment industry
■Robot manufacturing line
Technical parameter:
Product type | SZI |
Section size | 30*30mm |
Protection grade | IP65 |
Power | DC12V-36V±10% |
Response time | ≤10ms |
Output | NPN/PNP |
Sync type | Optical synchronization / Line synchronization |
Beam number | 4-500 |
Accuracy | 10mm/15mm/20mm/40mm/60mm |
Protection height | 60-3000mm |
Protection distance | 0.1-6m |
Anti-interference ability | 3000Lux |
Shape material | Aluminium alloy |
Circuit protection | Reverse protection / output short circuit protection |
Consumed power | 3-8W |
working temperature | -15℃--65℃ |
ambient temperature | 20C,RH≤85% |
Product certification | CE |
Size:

Calculation formula:
Protection height: D=(N-1)×E mm
Overall height: C=E x N+ 6 mm
Letter meaning:
E:Beam pitch D:Protection height C:Total height J:Upper blind height N:Beams number
Selection Guide:

Note:
1. The total height of the profile in the list does not include the length of the aviation plug.
2. The height that does not appear in the list can be calculated according to the above calculation formula.
SZI series 10mm Resolution | SZI series 15mm Resolution | SZI series 20mm Resolution | ||||||||
Optical count | Protection height(mm) | Contour height(mm) | Optical count | Protection height(mm) | Contour height(mm) | Optical count | Protection height(mm) | Contour height(mm) | ||
4 | 30 | 46 | 4 | 45 | 66 | 4 | 60 | 86 | ||
6 | 50 | 66 | 6 | 75 | 96 | 6 | 100 | 126 | ||
8 | 70 | 86 | 8 | 105 | 126 | 8 | 140 | 166 | ||
10 | 90 | 106 | 10 | 135 | 156 | 10 | 180 | 206 | ||
12 | 110 | 126 | 12 | 165 | 186 | 12 | 220 | 246 | ||
14 | 130 | 146 | 14 | 195 | 216 | 14 | 260 | 286 | ||
16 | 150 | 166 | 16 | 225 | 246 | 16 | 300 | 326 | ||
18 | 170 | 186 | 18 | 255 | 276 | 18 | 340 | 366 | ||
20 | 190 | 206 | 20 | 285 | 306 | 20 | 380 | 406 | ||
22 | 210 | 226 | 22 | 315 | 336 | 22 | 420 | 446 | ||
24 | 230 | 246 | 24 | 345 | 366 | 24 | 460 | 486 | ||
26 | 250 | 266 | 26 | 375 | 396 | 26 | 500 | 526 | ||
28 | 270 | 286 | 28 | 405 | 426 | 28 | 540 | 566 | ||
30 | 290 | 306 | 30 | 435 | 456 | 30 | 580 | 606 | ||
32 | 310 | 326 | 32 | 465 | 486 | 32 | 620 | 646 | ||
…… | …… | …… | …… | …… | …… | …… | …… | …… | ||
SZI series 30mm Resolution | SZI series 40mm Resolution | SZI series 60mm Resolution | ||||||||
Optical count | Protection height(mm) | Contour height(mm) | Optical count | Protection height(mm) | Contour height(mm) | Optical count | Protection height(mm) | Contour height(mm) | ||
4 | 90 | 126 | 4 | 120 | 166 | 4 | 180 | 246 | ||
6 | 150 | 186 | 6 | 200 | 246 | 6 | 300 | 366 | ||
8 | 210 | 246 | 8 | 280 | 326 | 8 | 420 | 486 | ||
10 | 270 | 306 | 10 | 360 | 406 | 10 | 540 | 606 | ||
12 | 330 | 366 | 12 | 440 | 486 | 12 | 660 | 726 | ||
14 | 390 | 426 | 14 | 520 | 566 | 14 | 780 | 846 | ||
16 | 450 | 486 | 16 | 600 | 646 | 16 | 900 | 966 | ||
18 | 510 | 546 | 18 | 680 | 726 | 18 | 1020 | 1086 | ||
20 | 570 | 606 | 20 | 760 | 806 | 20 | 1140 | 1206 | ||
22 | 630 | 666 | 22 | 840 | 886 | 22 | 1260 | 1326 | ||
24 | 690 | 726 | 24 | 920 | 966 | 24 | 1380 | 1446 | ||
26 | 750 | 786 | 26 | 1000 | 1046 | 26 | 1500 | 1566 | ||
28 | 810 | 846 | 28 | 1080 | 1126 | 28 | 1620 | 1686 | ||
30 | 870 | 906 | 30 | 1160 | 1206 | 30 | 1740 | 1806 | ||
32 | 930 | 966 | 32 | 1240 | 1286 | 32 | 1860 | 1926 | ||
…… | …… | …… | …… | …… | …… | …… | …… | …… | ||
Wiring diagram:

Indicator status description:
Output | State | Receiver light | Output transistor status | |
NPN | No occlusion | Green light on | ON | 0.3Woutput voltage≤1V |
shading | Red light on | OFF | OPEN leakage current≤2mA | |
fault | Flashing red light | OFF | OPEN leakage current≤2mA | |
PNP | No occlusion | Green light on | ON | 0.3W Output level ≤1V |
shading | Red light on | OFF | OPEN,DO0V Earth resistance 10K | |
fault | Flashing red light | OFF | OPEN,DO0V Earth resistance 10K | |
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