Safety light curtain transmitter

Part no.: 68909050

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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.

Series COMPACTplus
Device type Transmitter
Application Access guarding, Danger zone guarding
Type 4, IEC/EN 61496
SIL 3, IEC 61508
SILCL 3, IEC/EN 62061
PFHD 2.26E-08 per hour
Mission time 20 years, EN ISO 13849-1
Resolution 90 mm
Protective field height 900 mm
Operating range 0 ... 18 m
Synchronization Optical between transmitter and receiver
Light source LED, Infrared
Wavelength 880 nm
Mean power of transmitter diode 8.73 µW
Transmitted-signal shape Modulated
LED group 1
Protective circuit Inductive protection, Overtemperature protection, Overvoltage protection, Polarity reversal protection, Short circuit protected, Transient protection
Fuse External with max. 4 A semi time-lag
Number of connections 1 Piece(s)
Function Voltage supply
Type of connection Connector
Thread size M12
Type Male
Material Metal
No. of pins 3 -pin
Permissible conductor cross section, typ. 1 mm²
Length of connection cable, max. 100 m
Permissible cable resistance to load, max. 10 Ω
Dimension (W x H x L) 52 mm x 1,034 mm x 55 mm
Housing material Metal
Metal housing Aluminum
Lens cover material Plastic / PMMA
Material of end caps Plastic
Net weight 2,700 g
Housing color Yellow, RAL 1021
Type of fastening Groove mounting
Type of display 7‑segment display
Type of configuration Switch
Operational controls Slide switch
Ambient temperature, operation 0 ... 50 °C
Ambient temperature, storage -25 ... 70 °C
Relative humidity (non-condensing) 15 ... 95 %
Degree of protection IP 65
Protection class III
Certifications c TÜV NRTL US, c UL US
US patents US 6,418,546 B, US 6,876,457 B
Customs tariff number 85365019
ECLASS 8.0 27272704
ECLASS 9.0 27272704
ETIM 5.0 EC002549
ETIM 6.0 EC002549


Results list: 3 products found
KD S-M12-5A-P1-050
Connection cable
Part no.: 50133860
  • Connection: Connector, M12
  • Version: Axial, Female
  • No. of pins: 5 Piece(s)
  • Cable length: 5,000 mm
Part no.: 50133860

SEK 367.20*

Available immediately

3109 currently available

KD S-M12-5A-P1-100
Connection cable
Part no.: 50133861
  • Connection: Connector, M12
  • Version: Axial, Female
  • No. of pins: 5 Piece(s)
  • Cable length: 10,000 mm
Part no.: 50133861

SEK 545.40*

Available immediately

1308 currently available

KD S-M12-5A-P1-150
Connection cable
Part no.: 50137014
  • Connection: Connector, M12
  • Version: Axial, Female
  • No. of pins: 5 Piece(s)
  • Cable length: 15,000 mm
Part no.: 50137014

SEK 711.72*

Available immediately

1663 currently available