KRTM 3B/L6.1127-S8

Contrast sensor

Part no.: 50144035

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KRT3CM.L3S2/LG-M8
Contrast sensor
Part no.: 50148488
  • Series: 3C
  • Light source: LED, RGB
  • Switching output: Transistor, Push-pull
  • Interface: IO-Link
Part no.: 50148488

Available immediately

Series 3B
Special version Time function
Operating range 14.5 mm ± 2 mm
Beam path Focused
Light source LED, RGB
Light spot size [at sensor distance] 1.5 mm x 6.5 mm
Light spot orientation Vertical
Type of light spot geometry Rectangular
Light beam exit Front
Focus Fixed
Protective circuit Polarity reversal protection
Short circuit protected
Supply voltage UB 10 ... 30 V, DC
Residual ripple 0 ... 15 %, From UB
Open-circuit current 0 ... 25 mA
Number of digital switching outputs 2 Piece(s)
Voltage type DC
Switching voltage high: ≥(UB-2V)
low: ≤ 2 V
Switching element Transistor, Push-pull
Switching principle IO-Link / light switching (PNP)/dark switching (NPN)
Switching element Transistor, Push-pull
Switching principle Dark switching (PNP)/light switching (NPN)
Switching frequency 10,000 Hz
Response time 50,000 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
Dual Channel Yes
Function Signal IN
Signal OUT
Voltage supply
Type of connection Connector
Thread size M8
Type Male
Material Metal
No. of pins 4 -pin
Design Cubic
Dimension (W x H x L) 11 mm x 32 mm x 17 mm
Housing material Plastic
Plastic housing PC-ABS
Lens cover material Glass
Net weight 10 g
Housing color Red
Type of fastening Through-hole mounting
Via optional mounting device
Type of display LED
Operational controls Teach button
Ambient temperature, operation -30 ... 55 °C
Ambient temperature, storage -30 ... 70 °C
Degree of protection IP 67
Protection class III
Approvals c UL US
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 5.1.4 27270906
ECLASS 8.0 27270906
ECLASS 9.0 27270906
ECLASS 10.0 27270906
ECLASS 11.0 27270906
ECLASS 12.0 27270906
ECLASS 13.0 27270906
ECLASS 14.0 27270906
ETIM 5.0 EC001820
ETIM 6.0 EC001820
ETIM 7.0 EC001820
ETIM 8.0 EC001820
ETIM 9.0 EC001820
3D-CAD model - zip
EPLAN macro - edz
IODD - V 1.1 - zip
Configuration software - Sensor Studio - zip
Configuration software - IO-Link Device Collection - zip
Configuration software - IO-Link USB-Master - zip
Software - Data Function Block for Beckhoff TwinCAT 2.x - zip
Software - Data Function Block for Beckhoff TwinCAT 3.x - zip
Software - Data Function Block for Beckhoff TwinCAT 2.x (Base-Library) - zip
Software - Data Function Block for Beckhoff TwinCAT 3.x (Base-Library) - zip
Software - Data Function Block for Siemens S7 V5 - zip
Software - Data Function Block for TIA V12 - zip
Software - IO-Link Function Block for TIA V16 - zip
Software - IO-Link Function Block for TwinCAT 3.x - zip
Operating instructions - Application Note - pdf
Data sheet - IO-Link Interface - pdf
Data sheet - pdf
EC declaration of conformity - pdf