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Features at a Glance

  • Easy configuration via wiring
  • Slim design for easy integration
  • Quick alignment through visible red light
  • Protection field over the entire length of the housing for an installation without protrusion

SEMG422 Safety Light Curtain Set Hand Protection

available from stock
These safety light curtains confidently solve all basic tasks. The basic function protection mode, restart inhibit and protection monitoring are standard and can be easily configured. The protective field always extends up to the end of the housing without protrusion. As a result, protection is easily provided even in confined installation conditions. The adequate mounting angle ZEMX001 is included in the delivery.

Optical Data

Range 0.25 ... 14 m
Housing Length (L) 1,812 mm
Safety Field Height (SFH) 1,827 mm
Resolution 30 mm
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
Response Time 14.9 ms
Temperature Range -25 ... 55 °C
Storage temperature -25 ... 60 °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
Reverse Polarity Protection yes
Protection Class III

Mechanical Data

Housing Material Aluminum
Disc Material Polycarbonate
Degree of Protection IP65/IP67
Connection M12 × 1
Cable Length 300 mm

Safety-relevant Data

ESPE Type (EN 61496) 4
Safety Category (EN ISO 13849-1) 4
Performance Level (EN ISO 13849-1) PL e
PFHD 1,60 × E-8 1/h
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 Mounting ZEMX001
Scope of delivery (Emitter; Receiver) SEMG522; SEMG622

Function

Hand Protection yes
Scope of functions Basic function

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
52 = OSSD ON
53 = OSSD OFF
82 = Acknowledgement Request
94 = Diagnosis
96 = Diagnosis/Signal weak
97 = Diagnosis/Contactor Monitoring
98 = Diagnosis/Synchronization
04 = Function Indicator
64 = Diagnosis/Test
95 = Diagnosis/Large Detection Range

Dimensioned Picture

Dimensions specified in mm (1 mm = 0.03937")
1 = Emitter 2 = Receiver 3 = Ctrl.Panel

Complementary Products

  • Protection Column with Protective Screen SZ000EG215NN01
  • Protection Column with Path-Folding Mirror SZ000EU215NN01
  • Path-Folding Mirror Z2UG004
  • Safety Relay SG4-00VA000R2, SR4B3B01S, SR4D3B01S
  • Software
  • Protection column with deflection mirror Z2SU003
  • Protection column with protective screen Z2SS003
Operating instructions
Quick-start guide
CAD data transmitter
CAD data receiver
Declarations of Conformity / Approvals
Product certificates
Product certificates
SEMG_TUEV_Certificate.pdf
Product Comparison