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  • Simple configuration and diagnosis with wTeach2 software
  • Multifunctional thanks to measuring function
  • Increased safety thanks to intelligent muting functions

SEFB412 Safety Light Array Body Protection

available on request
The multi-light array can be attached anywhere thanks to the T slot and mounting bracket. The visible red light and signal strength display make it easy to align the emitter and the receiver. Safety mode, restart inhibit and contactor monitoring are included as standard functions. The user-friendly IO-Link and wenglor software wTeach2 are used for configuration. In addition, safety light arrays provide various muting features for transporting material through hazardous areas. Optional LED signal indicators visualize the various muting phases.
Optical Data
Range 0.5 ... 50 m
Beam Distance 500 mm
Number of Beams 2
Light Source Red Light
Wavelength 630 nm
Max. Ambient Light 10,000 Lux
Opening Angle ± 2.5 °
Electrical Data
Sensor Type Set
Supply Voltage 19.2 ... 28.8 V DC
Current Consumption (Ub = 24 V) ≤ 350 mA
Response Time 15 ms
Temperature Range -30 ... 55 °C
Storage temperature -30 ... 70 °C
No. Safety Outputs (OSSDs) 2
Safety Output Voltage Drop ≤ 2.3 V
PNP Safety Output/Switching Current ≤ 300 mA
Number of Signal Outputs 1
Signal Output Voltage Drop ≤ 2.5 V
Signal Output/Switching Current ≤ 100 mA
Short Circuit and Overload Protection yes
Interface IO-Link V1.1
Protection Class III
Mechanical Data
Housing Material Aluminum
Disc Material Polycarbonate
Degree of Protection IP65/IP67
Connection M12 × 1; 8-pin
Safety-relevant Data
ESPE Type (EN 61496) 4
Performance Level (EN ISO 13849-1) Cat. 4 PL e
Mission Time TM (EN ISO 13849-1) 20 a
Safety Integrity Level (EN 61508) SIL3
Safety Integrity Level (EN 62061) SILCL3
General Data
Scope of delivery ZEFX001 mounting
Scope of delivery (Emitter; Receiver) SEFB512; SEFB612
Function
Body Protection yes
Scope of functions Muting
Output
IO-Link yes
Standards and certificates
B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf
Connection Diagram
Ctrl. Panel
03 = Error Indicator
20 = Enter key
22 = Up key
23 = Down key
52 = OSSD ON
53 = OSSD OFF
60 = display
82 = Acknowledgement Request
9a = weak signal
68 = supply voltage indicator
8a = coding
95 = Diagnosis/Large Detection Range
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")
Complementary Products
  • Protection column with protective screen Z2SS001
  • Protection Column with Path-Folding Mirror SZ000EU125NN01
  • Path-Folding Mirror Z2UG001
  • IO-Link Master
  • Connection box for muting sensors
  • Muting Sensor Set
  • Safety Relay SG4-00VA000R2, SR4B3B01S, SR4D3B01S
  • Software
  • Set of LED signal indicators Z99G015
Operating instructions
Quick-start guide
CAD data transmitter
CAD data receiver
Product description file
Product description file
IODD_SEFB412_V1.1.zip
Interface protocol
Interface protocol
Interface_Protocol_IO-Link_Parameter_Process_Data_SEFB51x.pdf Interface_Protocol_IO-Link_Parameter_Process_Data_SEFB61x.pdf
EU Declaration of Conformity
Product certificates
Product certificates
SEFG_SEFB_TUEV_Certificate.pdf SEFGxxx_SEFBxxx_IO-LinkV1.1_Manufacturer_declaration.pdf
Product Comparison
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