SLS518I-K48-M12
Single light beam safety device transmitter
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| Series | 518 | 
| Special version | Activation input | 
| Type | 4, IEC/EN 61496, in combination with a suitable test monitoring unit, e.g. MSI-TR1B | 
| SIL | 3, IEC 61508, in combination with a suitable test monitoring unit, e.g. MSI-TR1B | 
| SILCL | 3, IEC/EN 62061, in combination with a suitable test monitoring unit, e.g. MSI-TR1B | 
| Performance Level (PL) | e, EN ISO 13849-1 | 
| MTTFd | 1,700 years, EN ISO 13849-1 | 
| Mission time | 20 years, EN ISO 13849-1 | 
| Category | 4, EN ISO 13849, In combination with MSI-TRMB safety relay | 
| Operating range | 0 ... 8 m, Guaranteed operating range | 
| Operating range limit | 0 ... 8 m | 
| Light source | LED, Infrared | 
| Wavelength | 880 nm | 
| Opening angle, max. | -2.5 ... 2.5 ° | 
| Protective circuit | Polarity reversal protection Short circuit protected  | 
                                
| Supply voltage UB | 24 V, DC, -15 ... 15 %, Incl. residual ripple | 
| Open-circuit current | 35 mA | 
| Number of activation inputs | 1 Piece(s) | 
| Voltage type | DC | 
| Switching voltage | high: ≥8V low: ≤ 1.5 V  | 
                                
| Switching voltage high, min. | 8 V | 
| Switching voltage low, max. | 1.5 V | 
| Activation/disable delay | 1 ms | 
| Input resistance | 10,000 Ω, -30 ... 30 % | 
| Active switching state | High | 
| Switching frequency | 500 Hz | 
| Response time | 1 ms | 
| Readiness delay | 300 ms | 
| Number of connections | 1 Piece(s) | 
| Function | Activation input Voltage supply  | 
                                
| Type of connection | Connector | 
| Thread size | M12 | 
| Material | Plastic | 
| No. of pins | 4 -pin | 
| Design | Cylindrical | 
| Dimension (Ø x L) | 22 mm x 81 mm | 
| Thread size | M18 | 
| Housing material | Plastic | 
| Plastic housing | ABS, UL 94-V0 | 
| Lens cover material | Plastic / PMMA | 
| Net weight | 30 g | 
| Housing color | Black | 
| Type of fastening | Screw type | 
| Type of display | LED | 
| Number of LEDs | 1 Piece(s) | 
| Ambient temperature, operation | -25 ... 55 °C | 
| Ambient temperature, storage | -25 ... 70 °C | 
| Degree of protection | IP 67 | 
| Approvals | TÜV Süd UL US  | 
                                
| Standards applied | IEC 60947-5-2, IEC/EN 61496 | 
| Customs tariff number | 85365019 | 
| ECLASS 8.0 | 27272701 | 
| ECLASS 9.0 | 27272701 | 
| ETIM 5.0 | EC001831 | 
| ETIM 6.0 | EC001831 |