Features at a Glance
- Easy to clean
- Protection mode IP69K
- Universal fastening opportunities
- High level of manipulation protection thanks to RFID coding
SD4RAS01SN89 Safety Switch RFID
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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.
Electrical Data | |
|---|---|
| Sensor Type | Switch |
| Supply Voltage | 20.4 ... 26.4V DC |
| Response Time | < 100ms |
| Risk time | < 200ms |
| Temperature Range | -25 ... 70°C |
| Storage temperature | -25 ... 85°C |
| Safety Output | OSSD |
| Number of safety outputs (OSSDs) | 2 |
| PNP Safety Output/Switching Current | < 250mA |
| Safety Output Voltage Drop | < 1V |
| Number of Signal Outputs | 1 |
| PNP signal output switching current | 50mA |
| Short Circuit Protection | yes |
| Overload Protection | yes |
| Reverse Polarity Protection | yes |
| Protection Class | II |
Mechanical Data | |
|---|---|
| Switching Distance | 12mm |
| Protected Sao switching-off distance | 10mm |
| Protected Sar switching-off distance | 16mm |
| Housing Material | Plastic |
| Degree of Protection |
IP65 IP67 IP69K |
| Connection | M12 × 1; 8-pin |
| Weight | 134g |
Safety-relevant Data | |
|---|---|
| Operating principle | RFID |
| Coding | Standard |
| Performance Level (EN ISO 13849-1) | Cat. 4 PL e |
| PFHD | 2,70 × E-10 1/h |
| Safety Integrity Level (EN 61508) | SIL 3 |
| Safety Integrity Level (EN 62061) | SILCL 3 |
| PDDB (EN 60947-5-3) | yes |
General Data | |
|---|---|
| Applicable actuator | SD4RAA01 |
Function | |
|---|---|
| Series Connection | yes |
Standards and certificates |
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Connection Diagram |
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Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
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Complementary Products |
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ECAD data
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