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SEFB623 Safety Light Array Body Protection

Available from stock
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 protective equipment can be configured using the user-friendly IO-Link and wenglor software wTeach2. Optional LED indicators visualize switch states or error messages.

Optical Data

Range 0.5 ... 50 m
Beam Distance 400 mm
Number of Beams 3
Light Source Red Light
Max. Ambient Light 10,000 Lux
Opening Angle ± 2.5 °

Electrical Data

Sensor Type Receiver
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
Number of 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
Reverse Polarity Protection yes
Interface IO-Link V1.1
Protection Class III

Mechanical Data

Housing Material Aluminum, anodised
Optic Cover Plastic, PC
Degree of Protection IP65/IP67
Connection M12 × 1
Weight 1,700 g

Safety-relevant Data

ESPE Type (EN 61496) 4
Performance Level (EN ISO 13849-1) Cat. 4 PL e
PFHD ≤ 1.8 × 10-8
Mission Time TM (EN ISO 13849-1) 20 a
Safety Integrity Level (EN 61508) SIL3
Safety Integrity Level (EN 62061) SILCL3

Function

Body Protection yes
Scope of functions Basic function

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

Connection Diagram

Ctrl. Panel

03 = Error Indicator
20 = Enter key
23 = Down key
52 = OSSD ON
53 = OSSD OFF
60 = display
82 = Acknowledgement Request
9a = weak signal
1b = Contactor monitoring
8a = coding

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
Operating instructions
Quick-start guide
CAD data receiver
Product description file
Product description file
IODD_SEFB623_V1.1.zip
Interface protocol
Interface protocol
Interface_Protocol_IO-Link_Parameter_Process_Data_SEFB62x.pdf
Declarations of Conformity / Approvals
Product certificates
Product certificates
SEFG_SEFB_TUEV_Certificate.pdf SEFGxxx_SEFBxxx_IO-LinkV1.1_Manufacturer_declaration.pdf
Product Comparison