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  • Easy to clean
  • Protection mode IP69K
  • Universal fastening opportunities
  • High level of manipulation protection thanks to RFID coding

SD4RAS01IN89 Safety Switch RFID

available on request
Separating safety devices can be easily protected up to cat. 4 PL e using these contactless safety switches, even during series connection. Response and risk times remain unchanged at all times. Extensive diagnosis functions boost system availability and make installation and maintenance easier. The locking version can be used as a stop and secures small doors or flaps. flaps.
Electrical Data
Sensor Type Switch
Supply Voltage 20.4 ... 26.4 V DC
Response Time < 100 ms
Risk time < 200 ms
Temperature Range -25 ... 70 °C
Storage temperature -25 ... 85 °C
Safety Output OSSD
No. Safety Outputs (OSSDs) 2
PNP Safety Output/Switching Current < 250 mA
Safety Output Voltage Drop < 1 V
Number of Signal Outputs 1
PNP signal output switching current 50 mA
Short Circuit and Overload Protection yes
Reverse Polarity Protection yes
Protection Class II
Mechanical Data
Switching Distance 12 mm
Protected Sao switching-off distance 10 mm
Protected Sar switching-off distance 16 mm
Housing Material Plastic
Degree of Protection IP65/IP67/IP69K
Connection M12 × 1; 8-pin
Safety-relevant Data
Operating principle RFID
Coding Individual
Performance Level (EN ISO 13849-1) Cat. 4 PL e
PFHD 2,70 × E-10 1/h
Safety Integrity Level (EN 61508) SIL3
Safety Integrity Level (EN 62061) SILCL3
PDDB (EN 60947-5-3) yes
General Data
Applicable actuator SD4RAA01
Series Connection 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
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")
Complementary Products
  • Seal Set Z0047
  • Safety Relay SR4B3B01S, SR4D3B01S
  • Software
Operating instructions
System solution
EU Declaration of Conformity
Product certificates
Product certificates
Product Comparison