Product Details
| Parameter of safety light curtain | |
| Safety standard | Type 2 (IEC 61496-1/-2) Cat.2, PLe (ISO 13849-1) |
| Supply voltage | DC 24V±20% |
| Capacity | <5W |
| Beam space | 10mm, 20mm, 40mm |
| Resolution | 15mm, 25mm, 45mm |
| Beams | 10mm: 8,12,16,20……200 20mm: 4,6,8,10,……100 40mm: 4,6,8,10,……50 |
| Protective height | S=N*beams space + resolution, (N is beams). |
| Wave length | 940nm |
| Response time | Response time ≤ 2*(N*0.1+1.2)ms |
| Type of output（OSSD） | PNP or NPN Load current ≤ 200mA, residual voltage ≤ 1V (except for voltage drop caused by cable extension)and leakage current ≤ 1mA. |
| Protective circuit | Overload voltage protection, power supply reverse polarity protection, over current protection. |
| Sensing distance | 0.1~2m, 0.1~5m, 0.5~10m (Remark: If any light reflecting, please let us know.) |
| Anti-optical interference | 10000Lux (angle>5°) |
| Sensing method | Thru-beam |
| Synchronization | Optical-syn or Wire-syn |
| Enclosure material | Aluminum alloy |
| Enclosure rating | IP65 |
| Housing cross-section | 25*25mm |
| Vibration resistance | 10 Hz~55 Hz, amplitude 0.35±0.05mm, 20 times each in X, Y, Z direction |
| Shock resistance | 15g, 6ms pulse each of X, Y and Z, 100 times on each direction of a axial, total 600 times |
| Ambient operating temperature | -10~55℃（no freezing） |
| Storage temperature | -30~70℃（no freezing） |
| Ambient operating humidity | When temperature is 20℃，humidity max. 85% |
Wire Connection
| NPN output timing chart |
 |
| PNP output timing chart |
 |
Explanation of Model Number
Wire Specification
| Barrier | Color | Wire Mark | Function | Connection |
| Emitter | Brown | 24V | Positive of power | Connect to 24V of power |
| Blue | 0V | Negative of power | Connect to 0V of power | |
| Receiver | Brown | 24V | Positive of power | Connect to 24V of power |
| Blue | 0V | Negative of power | Connect to 0V of power | |
| Black | OSSD1 | Output OSSD1 | Connect to safety input port 1 | |
| White | OSSD2 | Output OSSD2 | Connect to safety input port 2 |
Indicator Light
| Working State | Emitter Indicator | Receiver Indicator | |
| Normal | OSSD-ON | Green steady ON | Green steady ON |
| OSSD-OFF | Red steady ON | ||
| Abnormal | Overvoltage | Red green 2Hz blink | Red green 2Hz blink |
| Undervoltage | Red green 0.5Hz blink | Red green 0.5Hz blink | |
| Short-circuit | / | Red 2Hz blink | |
| Over load | / | Green 2Hz blink | |
| EEPRO error | Red 0.5Hz blink | Red 0.5Hz blink | |
| Board length detection abnormal | Green 0.5Hz | Green 0.5Hz | |
Product Size
A1: Up cover L: Total height D: Beam space A2: Bottom cover H: Detection height S: Protection height | A1= 10mm, A2=10mm When D=40mm, B1=10mm, B2=30 mm When D=10mm, B1=5mm, B2=5 mm When D=20mm, B1=10mm, B2=10 mm H is detection height: H= (beams-1) * beam space S is protection height: S=beams*beam space + resolution L is total height: L=A1+A2+B1+B2+H |
Option for Brackets
Installation picture
Bracket Name
Brackets Size
L side mounting
L26 bracket (4pcs)
ESM-M5 slider (4pcs)
M6 pad (4pcs)
M6 spring washer (4pcs)
M6*16 screw (4pcs)
M5*6 screw (4pcs)
LD end mounting
End mounting bracket (4pcs)
M6*16 screw (4pcs)
M6 pad (4pcs)
M6 spring washer (4pcs)
M3*6 screw (8pcs)
Beam space 10mm
| Beams | Protective height（mm） | Total height（mm） | Model | 3D File |
8 | 95 | 100 | ESS0810 | Download |
| 12 | 135 | 140 | ESE1210 | Download |
| 16 | 175 | 180 | ESS1610 | Download |
| 20 | 215 | 220 | ESS2010 | Download |
| 24 | 255 | 260 | ESS2410 | Download |
| 28 | 295 | 300 | ESS2810 | Download |
| 32 | 335 | 340 | ESS3210 | Download |
| 36 | 375 | 380 | ESS3610 | Download |
| 40 | 415 | 420 | ESS4010 | Download |
| 44 | 455 | 460 | ESS4410 | Download |
| 48 | 495 | 500 | ESS4810 | Download |
| 52 | 535 | 540 | ESS5210 | Download |
| 56 | 575 | 580 | ESS5610 | Download |
| 60 | 615 | 620 | ESS6010 | Download |
| 64 | 655 | 660 | ESS6410 | Download |
| 68 | 695 | 700 | ESS6810 | Download |
| 72 | 735 | 740 | ESS7210 | Download |
| 76 | 775 | 780 | ESS7610 | Download |
| 80 | 815 | 820 | ESS8010 | Download |
| 84 | 855 | 860 | ESS8410 | Download |
| 88 | 895 | 900 | ESS8810 | Download |
| 92 | 935 | 940 | ESS9210 | Download |
| 96 | 975 | 980 | ESS9610 | Download |
| 100 | 1015 | 1020 | ESS10010 | Download |
| 104 | 1055 | 1060 | ESS10410 | Download |
| 108 | 1095 | 1100 | ESS10810 | Download |
| 112 | 1135 | 1140 | ESS11210 | Download |
| 116 | 1175 | 1180 | ESS11610 | Download |
| 120 | 1215 | 1220 | ESS12010 | Download |
| 124 | 1255 | 1260 | ESS12410 | Download |
| 128 | 1295 | 1300 | ESS12810 | Download |
| …… | …… | …… | …… | …… |
| 200 | 2015 | 2020 | ESS16010 | Download |
Beam space 20mm
| Beams | Protective height（mm） | Total height（mm） | Model | 3D File |
| 4 | 105 | 100 | ESS0420 | Download |
| 6 | 145 | 140 | ESS0620 | Download |
| 8 | 185 | 180 | ESS0820 | Download |
| 10 | 225 | 220 | ESS1020 | Download |
| 12 | 265 | 260 | ESS1220 | Download |
| 14 | 305 | 300 | ESS1420 | Download |
| 16 | 345 | 340 | ESS1620 | Download |
| 18 | 385 | 380 | ESS1820 | Download |
| 20 | 425 | 420 | ESS2020 | Download |
| 22 | 465 | 460 | ESS2220 | Download |
| 24 | 505 | 500 | ESS2420 | Download |
| 26 | 545 | 540 | ESS2620 | Download |
| 28 | 585 | 580 | ESS2820 | Download |
| 30 | 625 | 620 | ESS3020 | Download |
| 32 | 665 | 660 | ESS3220 | Download |
| 34 | 705 | 700 | ESS3420 | Download |
| 36 | 745 | 740 | ESS3620 | Download |
| 38 | 785 | 780 | ESS3820 | Download |
| 40 | 825 | 820 | ESS4020 | Download |
| 42 | 865 | 860 | ESS4220 | Download |
| 44 | 905 | 900 | ESS4420 | Download |
| 46 | 945 | 940 | ESS4620 | Download |
| 48 | 985 | 980 | ESS4820 | Download |
| 50 | 1025 | 1020 | ESS5020 | Download |
| 52 | 1065 | 1060 | ESS5220 | Download |
| 54 | 1105 | 1100 | ESS5420 | Download |
| 56 | 1145 | 1140 | ESS5620 | Download |
| 58 | 1185 | 1180 | ESS5820 | Download |
| 60 | 1225 | 1220 | ESS6020 | Download |
| 62 | 1265 | 1260 | ESS6220 | Download |
| 64 | 1305 | 1300 | ESS6420 | Download |
| …… | …… | …… | …… | …… |
| 100 | 2025 | 2020 | ESS10020 | Download |
Beam space 40mm
| Beams | Protective height（mm） | Total height（mm） | Model | 3D File |
| 4 | 205 | 180 | ESS0440 | Download |
| 6 | 285 | 260 | ESS0640 | Download |
| 8 | 365 | 340 | ESS0840 | Download |
| 10 | 445 | 420 | ESS1040 | Download |
| 12 | 525 | 500 | ESS1240 | Download |
| 14 | 605 | 580 | ESS1440 | Download |
| 16 | 685 | 660 | ESS1640 | Download |
| 18 | 765 | 740 | ESS1840 | Download |
| 20 | 845 | 820 | ESS2040 | Download |
| 22 | 925 | 900 | ESS2240 | Download |
| 24 | 1005 | 980 | ESS2440 | Download |
| 26 | 1085 | 1060 | ESS2640 | Download |
| 28 | 1165 | 1140 | ESS2840 | Download |
| 30 | 1245 | 1220 | ESS3040 | Download |
| 32 | 1325 | 1300 | ESS3240 | Download |
| 34 | 1405 | 1380 | ESS3440 | Download |
| 36 | 1485 | 1460 | ESS3640 | Download |
| 38 | 1565 | 1540 | ESS3840 | Download |
| 40 | 1645 | 1620 | ESS4040 | Download |
| 42 | 1725 | 1700 | ESS4240 | Download |
| 44 | 1805 | 1780 | ESS4440 | Download |
| 46 | 1885 | 1860 | ESS4640 | Download |
| 48 | 1965 | 1940 | ESS4840 | Download |
| 50 | 2045 | 2020 | ESS5040 | Download |
