LE3CL1.B1/LP-M8

Throughbeam photoelectric sensor receiver

Part no.: 50137208

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Follow-up article

Hello, we'd be happy to be of assistance to you.

This is a combination product: receiver and transmitter of the same series are required for operation.
Please ensure that both devices are replaced with the appropriate product alternatives.
Please use the receiver's designation or part number to find an alternative transmitter/receiver combination.

We'd be happy to help you in finding a suitable alternative quickly and easily.


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Series 3C
Operating principle Throughbeam principle
Device type Receiver
Operating range 0 ... 5 m
Operating range Guaranteed operating range
Operating range limit 0 ... 10 m
Operating range limit Typical operating range
Protective circuit Polarity reversal protection
Short circuit protected
Supply voltage UB 10 ... 30 V, DC, Incl. residual ripple
Residual ripple 0 ... 15 %, From UB
Open-circuit current 0 ... 20 mA
Number of digital switching outputs 2 Piece(s)
Switching element Transistor, Push-pull
Switching principle IO-Link / light switching (PNP)/dark switching (NPN)
Switching element Transistor, PNP
Switching principle Dark switching
Switching frequency 1,000 Hz
Response time 0.5 ms
Readiness delay 300 ms
Type IO-Link
COM mode COM2
Min. cycle time COM2 = 2.3 ms
Specification V1.1
SIO-mode support Yes
Function Signal OUT
Voltage supply
Type of connection Connector
Thread size M8
Type Male
Material Metal
No. of pins 4 -pin
Dimension (W x H x L) 11.4 mm x 34.2 mm x 18.3 mm
Housing material Plastic
Plastic housing PC-ABS
Lens cover material Plastic / PMMA
Net weight 10 g
Housing color Red
Type of fastening Two M3 threaded sleeves
Via optional mounting device
Compatibility of materials ECOLAB
Type of display LED
Operational controls 270° potentiometer
Function of the operational control Sensitivity adjustment
Ambient temperature, operation -10 ... 60 °C
Ambient temperature, storage -40 ... 70 °C
Degree of protection IP 67
IP 69K
Protection class III
Certifications c UL US
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 5.1.4 27270901
ECLASS 8.0 27270901
ECLASS 9.0 27270901
ECLASS 10.0 27270901
ECLASS 11.0 27270901
ETIM 5.0 EC002716
ETIM 6.0 EC002716
ETIM 7.0 EC002716
3D-CAD model - zip
CADENAS PARTcommunity
EPLAN macro - edz
IODD - zip
Configuration software - Sensor Studio - zip
Configuration software - IO-Link Device Collection - zip
Configuration software - IO-Link USB-Master - zip
Software - IO-Link Function Block for TwinCAT 3.x - zip
Software - IO-Link Function Block for TIA V16 - zip
EC declaration of conformity - pdf
UKCA declaration of conformity - pdf
Certificate - ECOLAB - pdf