Pepperl+Fuchs LGS50
Light grid
- Automation light grid
- Optical resolution 50 mm
- Super-fast object detection, even with 3-way beam crossover
- Software-free adjustment of height monitoring
- Object identification using integrated object recognition
- IO-link interface for service and process data
- Optional temperature range to
-30 В°C
Item Number:
LGS50
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- Overview
- Comments
| Timer function | Off-delay programmable from 0 ... 1.25 s in 5 ms steps (adjustment via IO-Link only) |
| Light source | IRED |
| Connection | Emitter: 200 mm connecting cable with 4-pin, M12x1 connector Receiver: 200 mm connecting cable with 8-pin, M12 x 1 connector Cable cross section min. 0.25 mm2 Max. cable length 30 m |
| Beam crossover | Factory setting: three beam crossing, deactivateable |
| Parameterization indicator | IO link communication: green LED goes out briefly (1 Hz) |
| Operation indicator | Power on: LED green, statically lit , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz) |
| Housing length L | see Table 1, max. 3160 mm |
| Ambient light limit | > 50000 Lux (if external light source is outside the opening angle) |
| Time delay before availability | see Table 1, max. 1.5 s |
| Protection class | III ( IEC 61140 ) |
| Voltage drop | 2 V DC |
| Housing depth | 30.5 mm |
| Operating voltage | 18 ... 30 V DC |
| Switching threshold | Factory setting: The signal tracking for the threshold value is deactivated, increasing the optical resolution by a maximum of 4 mm; switchable to active signal tracking |
| Optical resolution | without beam crossover: 50 mm with beam crossover: 25 mm with in 25% and 75% of the range |
| Function indicator | Emitter: Yellow LED, illuminates at high emitting power, off at low emitting power Receiver: Yellow LED: illuminates when an object is detected flashes when falling short of the stability control (4 Hz) Error message: Yellow LED flashes (8 Hz) in emitter and receiver |
| Switching type | Factory setting: dark on , Switchable to light-on mode |
| Degree of protection | IP67 |
| Switching voltage | max. 30 V DC |
| Angle of divergence | 10 В° |
| Operating mode | Emitter: Emitter power adjustable in two ranges |
| CCC approval | CCC approval / marking not required for products rated 36 V |
| Response time | see Table 1, max. 8 ms |
| Protocol | IO-Link V1.0 |
| Threshold detection range | Standard : 7.5 m Option /35: 10 m |
| Function input | Range input activation from 1.6 m (or 2 m in case of option /35) with +UB or 0 V on pin 2 (emitter) Teach-In input for programming on pin 8 (receiver) |
| Pre-fault indication output | Stability Control (SC) 1 PNP, short-circuit protected, reverse polarity protected on pin 2 (receiver) |
| Interface type | IO-Link |
| Beam blanking | adjustable max. 2 fixed suppressible beam areas (blanking) |
| Mass | see Table 1, max. 1650 g (per profile) |
| Ripple | 10 % |
| Diagnostic Coverage (DC) | 60 % |
| Effective detection range | Standard : 0.3 ... 6 m Option /35: 0.5 ... 8 m |
| UL approval | cULus Listed |
| Number of beams | see Table 1, max. 61 |
| Field height | see Table 1, max. 3000 mm |
| Housing width | 20 mm |
| Beam spacing | 50 mm |
| MTTFd | 56 a |
| Switching current | max. 100 mA |
| Test input | Emitter switch-off with +UB or 0 V at pin 4 (emitter) |
| Control elements | Receiver: 2 touch buttons for programming |
| Light type | modulated infrared light , 850 nm |
| Mode | COM 2 (38.4 kBaud) |
| Switching frequency | see Table 1, max. 129 Hz |
| Ambient temperature | Standard : -10 ... 60 В°C (14 ... 140 В°F) Option /146: -30 ... 60 В°C (-22 ... 140 В°F) |
| No-load supply current | Emitter : 50 mA Receiver: 150 mA (without outputs) |
| Storage temperature | -30 ... 70 В°C (-22 ... 158 В°F) |
| Mission Time (TM) | 20 a |
| Signal output | Switch output (detection field C/Q) 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected on pin 4 (receiver), Height monitoring (H1, H2. H3) 3 push-pull (4 in 1) outputs, short-circuit proof, reverse polarity protected on pin 5, pin 6, pin 7 (receiver) |
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