ST4 series safety light curtain(TUV certified)
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Features:
◆ Comply with TUV Type 4 certification;
◆ Many specifications and models, wide range of application;
◆ Redundancy and self-check design to ensure that no error signal sent to the controlled circuit when safety light curtain itself fails;
◆ Various fixing methods, easy to install
◆ Good immunity to the surrounding lights and electromagnetic;
◆ Good perfomance of anti-vibration,water and dust;
◆ Good performance and long service life;
◆ Intuitive indication of the sensor’s status, auxiliary alignment;
◆ Dual reverse pulses PNP safe output;
◆ EDM, auxiliary output function.
Parameters:
| Protection range | 0~12000mm |
| Protection height | Light axis pitch×(beams-1) |
| Light axis pitch | 7.5mm, 15mm, 30mm |
| Detection capability | 14mm, 21mm, 36mm |
| Power supply | DC24V |
| Power consumption | ＜10W（no-load） |
| Loading current | <200mA |
| Response time | ≤18ms(beams≤64) |
| DC | >99% |
| Certificate | TUV |
| Performance level | PL e (EN ISO 13849) |
| Sealing level | IP65 |
| Operation temp. | –10°C ~ +55°C |
| Humidity | 20°C, RH ≤85% |
| Immunity to light | 10000Lux (Angle of incidence ≥5°) |
| Anti-vibration | Frequency:10~55Hz, Amplitude:0.35mm |
| Impact resistance | 10g, 16ms,1000times at X,Y,Z axis |
Model:
H: protection height, L: sensor height
H1=50mm(The distance of 1st beam center to the bottom end cover)
| Resolution 14mm | Resolution 21mm | Resolution 36mm | |||||||||
| Model | Beam | H | L | Model | Beam | H | L | Model | Beam | H | L |
| ST4-14-112 | 16 | 112 | 181 | ST4-21-105 | 8 | 105 | 181 | ST4-36-90 | 4 | 90 | 181 |
| ST4-14-232 | 32 | 232 | 301 | ST4-21-225 | 16 | 225 | 301 | ST4-36-210 | 8 | 210 | 301 |
| ST4-14-352 | 48 | 352 | 421 | ST4-21-345 | 24 | 345 | 421 | ST4-36-330 | 12 | 330 | 421 |
| ST4-14-472 | 64 | 472 | 541 | ST4-21-465 | 32 | 465 | 541 | ST4-36-450 | 16 | 450 | 541 |
| ST4-14-592 | 80 | 592 | 661 | ST4-21-585 | 40 | 585 | 661 | ST4-36-570 | 20 | 570 | 661 |
| ST4-14-712 | 96 | 712 | 781 | ST4-21-705 | 48 | 705 | 781 | ST4-36-690 | 24 | 690 | 781 |
| ST4-14-832 | 112 | 832 | 901 | ST4-21-825 | 56 | 825 | 901 | ST4-36-810 | 28 | 810 | 901 |
| ST4-14-952 | 128 | 952 | 1021 | ST4-21-945 | 64 | 945 | 1021 | ST4-36-930 | 32 | 930 | 1021 |
| ST4-14-1072 | 144 | 1072 | 1141 | ST4-21-1065 | 72 | 1065 | 1141 | ST4-36-1050 | 36 | 1050 | 1141 |
| ST4-14-1192 | 160 | 1192 | 1261 | ST4-21-1185 | 80 | 1185 | 1261 | ST4-36-1170 | 40 | 1170 | 1261 |
| ST4-14-1312 | 176 | 1312 | 1381 | ST4-21-1305 | 88 | 1305 | 1381 | ST4-36-1290 | 44 | 1290 | 1381 |
| ST4-14-1432 | 192 | 1432 | 1501 | ST4-21-1425 | 96 | 1425 | 1501 | ST4-36-1410 | 48 | 1410 | 1501 |
| ST4-14-1552 | 208 | 1552 | 1621 | ST4-21-1545 | 104 | 1545 | 1621 | ST4-36-1530 | 52 | 1530 | 1621 |
| ST4-14-1672 | 224 | 1672 | 1741 | ST4-21-1665 | 112 | 1665 | 1741 | ST4-36-1650 | 56 | 1650 | 1741 |
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