Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Light grid LGS25

LGS25
  • Automation light grid
  • Optical resolution 25 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 °C

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  LGS25

Product Description
Automation light grid with beam spacing of 25 mm, IO-Link interface, push-pull output, fixed cable with M12 plug
General specifications
Effective detection rangeStandard : 0.3 ... 6 m
Option /35: 0.5 ... 8 m
Threshold detection rangeStandard : 7.5 m
Option /35: 10 m
Light sourceIRED
Light typemodulated infrared light , 850 nm
Field heightsee Table 1, max. 3200 mm
Beam crossoverFactory setting: three beam crossing, deactivateable
Beam blankingadjustable max. 2 fixed suppressible beam areas (blanking)
Beam spacing25 mm
Number of beamssee Table 1, max. 129
Operating modeEmitter: Emitter power adjustable in two ranges
Optical resolutionwithout beam crossover: 25 mm
with beam crossover: 12.5 mm with in 25%  and  75% of the range
Angle of divergence10 °
Ambient light limit> 50000 Lux (if external light source is outside the opening angle)
Functional safety related parameters
MTTFd34 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)60 %
Indicators/operating means
Operation indicatorPower on: LED green, statically lit , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function indicatorEmitter: 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
Control elementsReceiver: 2 touch buttons for programming
Parameterization indicatorIO link communication: green LED goes out briefly (1 Hz)
Electrical specifications
Operating voltage18 ... 30 V DC
Ripple10 %
No-load supply currentEmitter ≤: 50 mA
Receiver: ≤ 150 mA (without outputs)
Time delay before availabilitysee Table 1, max. 2.3 s
Interface
Interface typeIO-Link
ProtocolIO-Link V1.0
ModeCOM 2 (38.4 kBaud)
Input
Test inputEmitter switch-off with +UB or 0 V at pin 4 (emitter)
Function inputRange 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)
Output
Pre-fault indication outputStability Control (SC) 1 PNP, short-circuit protected, reverse polarity protected on pin 2 (receiver)
Switching typeFactory setting: dark on , Switchable to light-on mode
Signal outputSwitch 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)
Switching thresholdFactory 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
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 2 V DC
Switching frequencysee Table 1, max. 135 Hz
Response timesee Table 1, max. 12 ms
Timer functionOff-delay programmable from 0 ... 1.25 s in 5 ms steps (adjustment via IO-Link only)
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-2:2007
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
Protection classIII ( IEC 61140 )
UL approvalcULus Listed
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperatureStandard : -10 ... 60 °C (14 ... 140 °F)
Option /146: -30 ... 60 °C (-22 ... 140 °F)
Storage temperature-30 ... 70 °C (-22 ... 158 °F)
Mechanical specifications
Housing width20 mm
Housing depth30.5 mm
Housing length Lsee Table 1, max. 3360 mm
Degree of protectionIP67
ConnectionEmitter: 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
Material
Housingextruded aluminum section , Silver anodized
Optical facePlastic pane , Polycarbonate
Masssee Table 1, max. 1750 g (per profile)

CAD+CAE: LGS25

CADFile TypeFile Size
3-D model, 100 mm in IGS format / 3-D-Modell, 100 mm im IGS-FormatIGS11053 KB
3-D model, 100 mm in STP format / 3-D-Modell, 100 mm im STP-FormatSTP3937 KB
3-D model, 1000 mm in IGS format / 3-D-Modell, 1000 mm im IGS-FormatIGS9105 KB
3-D model, 1000 mm in STP format / 3-D-Modell, 1000 mm im STP-FormatSTP1801 KB
3-D model, 1100 mm in IGS format / 3-D-Modell, 1100 mm im IGS-FormatIGS9145 KB
3-D model, 1100 mm in STP format / 3-D-Modell, 1100 mm im STP-FormatSTP1808 KB
3-D model, 1200 mm in IGS format / 3-D-Modell, 1200 mm im IGS-FormatIGS9142 KB
3-D model, 1200 mm in STP format / 3-D-Modell, 1200 mm im STP-FormatSTP1815 KB
3-D model, 1300 mm in IGS format / 3-D-Modell, 1300 mm im IGS-FormatIGS9091 KB
3-D model, 1300 mm in STP format / 3-D-Modell, 1300 mm im STP-FormatSTP1799 KB
3-D model, 1400 mm in IGS format / 3-D-Modell, 1400 mm im IGS-FormatIGS9091 KB
3-D model, 1400 mm in STP format / 3-D-Modell, 1400 mm im STP-FormatSTP1799 KB
3-D model, 1500 mm in IGS format / 3-D-Modell, 1500 mm im IGS-FormatIGS9062 KB
3-D model, 1500 mm in STP format / 3-D-Modell, 1500 mm im STP-FormatSTP1788 KB
3-D model, 1600 mm in IGS format / 3-D-Modell, 1600 mm im IGS-FormatIGS9060 KB
3-D model, 1600 mm in STP format / 3-D-Modell, 1600 mm im STP-FormatSTP1787 KB
3-D model, 1700 mm in IGS format / 3-D-Modell, 1700 mm im IGS-FormatIGS9059 KB
3-D model, 1700 mm in STP format / 3-D-Modell, 1700 mm im STP-FormatSTP1785 KB
3-D model, 1800 mm in IGS format / 3-D-Modell, 1800 mm im IGS-FormatIGS9036 KB
3-D model, 1800 mm in STP format / 3-D-Modell, 1800 mm im STP-FormatSTP1771 KB
3-D model, 1900 mm in IGS format / 3-D-Modell, 1900 mm im IGS-FormatIGS9041 KB
3-D model, 1900 mm in STP format / 3-D-Modell, 1900 mm im STP-FormatSTP1666 KB
3-D model, 200 mm in IGS format / 3-D-Modell, 200 mm im IGS-FormatIGS9116 KB
3-D model, 200 mm in STP format / 3-D-Modell, 200 mm im STP-FormatSTP1779 KB
3-D model, 2000 mm in IGS format / 3-D-Modell, 2000 mm im IGS-FormatIGS9024 KB
3-D model, 2000 mm in STP format / 3-D-Modell, 2000 mm im STP-FormatSTP1767 KB
3-D model, 2100 mm in IGS format / 3-D-Modell, 2100 mm im IGS-FormatIGS9025 KB
3-D model, 2100 mm in STP format / 3-D-Modell, 2100 mm im STP-FormatSTP1769 KB
3-D model, 2200 mm in IGS format / 3-D-Modell, 2200 mm im IGS-FormatIGS9023 KB
3-D model, 2200 mm in STP format / 3-D-Modell, 2200 mm im STP-FormatSTP1768 KB
3-D model, 2300 mm in IGS format / 3-D-Modell, 2300 mm im IGS-FormatIGS9041 KB
3-D model, 2300 mm in STP format / 3-D-Modell, 2300 mm im STP-FormatSTP2881 KB
3-D model, 2400 mm in IGS format / 3-D-Modell, 2400 mm im IGS-FormatIGS9025 KB
3-D model, 2400 mm in STP format / 3-D-Modell, 2400 mm im STP-FormatSTP1760 KB
3-D model, 2500 mm in IGS format / 3-D-Modell, 2500 mm im IGS-FormatIGS9014 KB
3-D model, 2500 mm in STP format / 3-D-Modell, 2500 mm im STP-FormatSTP1756 KB
3-D model, 2600 mm in IGS format / 3-D-Modell, 2600 mm im IGS-FormatIGS9010 KB
3-D model, 2600 mm in STP format / 3-D-Modell, 2600 mm im STP-FormatSTP1756 KB
3-D model, 2700 mm in IGS format / 3-D-Modell, 2700 mm im IGS-FormatIGS9005 KB
3-D model, 2700 mm in STP format / 3-D-Modell, 2700 mm im STP-FormatSTP1756 KB
3-D model, 2800 mm in IGS format / 3-D-Modell, 2800 mm im IGS-FormatIGS9002 KB
3-D model, 2800 mm in STP format / 3-D-Modell, 2800 mm im STP-FormatSTP2867 KB
3-D model, 2900 mm in IGS format / 3-D-Modell, 2900 mm im IGS-FormatIGS8998 KB
3-D model, 2900 mm in STP format / 3-D-Modell, 2900 mm im STP-FormatSTP2885 KB
3-D model, 300 mm in IGS format / 3-D-Modell, 300 mm im IGS-FormatIGS9116 KB
3-D model, 300 mm in STP format / 3-D-Modell, 300 mm im STP-FormatSTP1787 KB
3-D model, 3000 mm in IGS format / 3-D-Modell, 3000 mm im IGS-FormatIGS8921 KB
3-D model, 3000 mm in STP format / 3-D-Modell, 3000 mm im STP-FormatSTP1755 KB
3-D model, 3100 mm in IGS format / 3-D-Modell, 3100 mm im IGS-FormatIGS8914 KB
3-D model, 3100 mm in STP format / 3-D-Modell, 3100 mm im STP-FormatSTP1731 KB
3-D model, 3200 mm in IGS format / 3-D-Modell, 3200 mm im IGS-FormatIGS8911 KB
3-D model, 3200 mm in STP format / 3-D-Modell, 3200 mm im STP-FormatSTP1733 KB
3-D model, 400 mm in IGS format / 3-D-Modell, 400 mm im IGS-FormatIGS9574 KB
3-D model, 400 mm in STP format / 3-D-Modell, 400 mm im STP-FormatSTP3278 KB
3-D model, 500 mm in IGS format / 3-D-Modell, 500 mm im IGS-FormatIGS9101 KB
3-D model, 500 mm in STP format / 3-D-Modell, 500 mm im STP-FormatSTP1784 KB
3-D model, 600 mm in IGS format / 3-D-Modell, 600 mm im IGS-FormatIGS9097 KB
3-D model, 600 mm in STP format / 3-D-Modell, 600 mm im STP-FormatSTP1781 KB
3-D model, 700 mm in IGS format / 3-D-Modell, 700 mm im IGS-FormatIGS9097 KB
3-D model, 700 mm in STP format / 3-D-Modell, 700 mm im STP-FormatSTP1782 KB
3-D model, 800 mm in IGS format / 3-D-Modell, 800 mm im IGS-FormatIGS9095 KB
3-D model, 800 mm in STP format / 3-D-Modell, 800 mm im STP-FormatSTP1782 KB
3-D model, 900 mm in IGS format / 3-D-Modell, 900 mm im IGS-FormatIGS9102 KB
3-D model, 900 mm in STP format / 3-D-Modell, 900 mm im STP-FormatSTP1791 KB
CAD Portal / CAD PortalLINK---
EPLAN
EPLAN macro P+F.LGS25 series / EPLAN-Makro P+F.LGS25 SerieEDZ67 KB

Approvals+Certificates: LGS25

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0227BPDF184 KB
Certificates
Pepperl+Fuchs IO-Link Manufacturer DeclarationPF 13 CERT 2629PDF230 KB
US CA UL General PurposeE87056LINK---

Software: LGS25

Device type managersRelease InfoFile TypeFile Size
IODD for LGS series / IODD für LGS-SerieV1.02 / 2012-11-19ZIP2652 KB

Associated Products: LGS25

Accessories

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Attachment aid for light grid series LGS/LGMfa
Double-ended cordset, M12 to M12, with EMC filter, 8-pin, PVC cablefa
Swivel Bracketfa
Quick clamp and adjustment systemfa
Profile alignment aid; simplified alignment of the SLCS and SLCT safety light curtainsfa
Mounting bracket including adjustmentfa
Mounting bracket including adjustment (with loose bearing)fa
Mounting bracket including adjustmentfa
Female cordset, M12, 4-pin, PUR cablefa
Female cordset, M12, 4-pin, PUR cablefa
Female cordset, M12, 8-pin, PUR-cablefa
Female cordset, M12, 8-pin, PUR-cablefa
Female cordset, M12, 8-pin, PUR-cablefa
Connection cable, M12 to M12, 8/4-pin, PUR cablefa
Communication DTM for use of IO-Link-Masterfa
Universal DTM host platform, For all DTMs of Pepperl+Fuchs, Approved FDT/DTM technology, Free of charge, Internet download possiblepa
Software for the integration of IODDs in a frame application (e. g. PACTware)fa
IODD for communication with LGS-IO-Link sensorsfa
IO-Link master, supply via USB port or separate power supply, LED indicators, M12 plug for sensor connectionfa
Cordset, LGS25 light grids to ICE modules/WIS 2, M12 to M12, PUR cable, 4-pinfa