A-LAS-N Series Light Barriers/Frontends
Laser analog light barriers for contrast measurement with SPECTRO-1-CONLAS or SPECTRO-1-CONLAS V2.0
General technical data ....
| Type | Variants (fork sizes) | for use with | Meas. range/ size of aperture (mm) | Distance transm./ receiv. | Min. detect. object (typ.) | Light source | LxWxH (mm) | Data sheet |
CAD data |
Appl. | ||
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| A-LAS-N-12/90-...-C | as pict., various cable lengths | SPECTRO-1-CONLAS, SPECTRO-2-CONLAS | typ. up to 6.5mm / Ø0.15...Ø3.0 or 0.2x1...6.5x0.8 | Max. 10 m (depends on the aperture used an on cable length) | 0,8% of aperture size | Laser, 670nm, <0.39mW (CL. 1), focused laser beam | T+R: each 68x12x17 |
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| A-LAS-N-F08-FOC-...-C | 10/50 ... 100/80, various cable lengths | SPECTRO-1-CONLAS, SPECTRO-2-CONLAS | 0,5 mm or 1,0 mm | = Fork width (10...100) | 0,1% of aperture size | Laser, 670nm, <0.39mW (CL. 1), focused laser beam | cf. data sheet |
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| A-LAS-N-F12-FOC-...-C | 20/50 ... 100/80, various cable lengths | SPECTRO-1-CONLAS, SPECTRO-2-CONLAS | 0,5 mm or 1,0 mm | = Fork width (20...100) | 0,1% of aperture size | Laser, 670nm, <0.39mW (CL. 1), focused laser beam | cf. data sheet |
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| A-LAS-N-M18-...-C | M18 housing, various cable lengths | SPECTRO-1-CONLAS, SPECTRO-2-CONLAS | up to 7 mm (depending on aperture size) | Max. 10 m (depends on the aperture used an on cable length) | 1% of aperture size | Laser, 670nm, <0.39mW (CL. 1), focused laser beam | T+R: each length 90.5 mm x M18x1 |
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GENERAL TECHNICAL DATA:
| Light source | Solid-state laser, 670 nm, <0.39mW opt. power, DC-operation, Laser class 1 acc. to DIN EN 60825-1:2015-07 (IEC 60825-1:2014) |
| Aperture sizes | depends on sensor type |
| Measuring range | depends on sensor type |
| Min. detectable object | depends on sensor type |
| Reproducibility | depends on sensor type |
| Threshold correction | can be activated via a software-controlled electronics (SPECTRO-1-CONLAS, SPECTRO-2-CONLAS) |
| Optical filter | depends on sensor type |
| Voltage supply | Transmitter: +5VDC, receiver: +5VDC |
| Ambient light | with 5000 Lux ambient light around optical receiver unit typ. <300mV influence on analog signal (0...+10V), depends on the aperture used |
| Analog output | 0...+10V or 4...mA in connection with an electronic control unit (SPECTRO-1-CONLAS, SPECTRO-2-CONLAS) |
| Band width analog signal | 100kHz (-3dB) |
| Current control input | 0V ... +5V, laser power decreases linear to increase of voltage: 0V: full power, 5V: laser off |
| Sensitivity setting (switching threshold) |
via a software-controlled electronics (SPECTRO-1-CONLAS, SPECTRO-2-CONLAS) |
| Gain (analog signal) | via a software-controlled electronics (SPECTRO-1-CONLAS, SPECTRO-2-CONLAS) |
| Current consumption | Transmitter: typ. <50mA, receiver: typ. <20mA |
| Housing dimensions | depends on sensor type |
| Housing material | depends on sensor type: anodized in black or blue |
| Type of connector | depends on sensor type |
| Connecting cables | depends on sensor type |
| Operating temp. range | 0°C ... +50°C |
| Storage temp. range | -20°C ... +85°C |
| Enclosure rating | depends on sensor type: IP67 or IP54 |
| EMC test acc. to | DIN EN 60947-5-2 |
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