Mô tả sản phẩm
Safety switches
Features
| Sensor principle | Transponder |
| Locking force | 500 N |
| Retaining force | 25 N |
| Offset tolerance | ? 5 mm |
| Safe switch off distance Sar | 45 mm |
| For process protection only | ? |
Safety-related parameters
| Safety integrity level | SIL3 (IEC 61508), SILCL3 (EN 62061) |
| Category | Category 4 (EN ISO 13849) |
| Performance level | PL e (EN ISO 13849) 1) |
| PFHD (mean probability of a dangerous failure per hour) | 1.5 x 10-8 (EN ISO 13849) 2) |
| TM (mission time) | 20 years (EN ISO 13849) |
| Type | Type 4 (EN ISO 14119) |
| Actuator coding level | Low coding level (EN ISO 14119) |
| Safe state in the event of a fault | At least one safety-related semiconductor output (OSSD) is in the OFF state. |
- 1) In a cascade, the performance level for the cascade as a whole depends on the number and type of devices in the cascade. PL e is only possible in cascades with a maximum of 6 devices.2) At 40 ?C and 1000 m above sea level.
Functions
| Safe series connection |
With T-connector (without diagnostics) With Flexi Loop (with diagnostics) |
Interfaces
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Electrical data
| Protection class | III (IEC 61140) | ||||||
| Contamination rating | 3 (EN 60947-1) | ||||||
| Classification according to cULus | Class 2 | ||||||
| Usage category | DC-13 (IEC 60947-5-1) | ||||||
| Rated insulation voltage Ui | 32 V | ||||||
| Rated impulse withstand voltage Uimp | 1,500 V | ||||||
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| Switching frequency | ? 0.5 Hz | ||||||
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| Output current (OSSDs) | ? 100 mA | ||||||
| Diagnostic output | ? 25 mA, short-circuit protected | ||||||
| Cable capacitance | 400 nF (for OUT A and OUT B) | ||||||
| Response time | 50 ms 1) | ||||||
| Enable time | 100 ms 1) | ||||||
| Risk time | 100 ms 1) | ||||||
| Switch-on time | 2.5 s | ||||||
| Locking principle | Power to lock | ||||||
- 1) In a cascade, the value is multiplied by the number of safety switches in the cascade.
Mechanical data
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Ambient data
| Enclosure rating | IP67 (EN 60529) |
| Ambient operating temperature | ?20 ?C … +55 ?C |
| Storage temperature | ?25 ?C … +70 ?C |
| Relative humidity | 50 %, at 70 ?C (IEC 60947-5-2) |
| Vibration resistance | 10 Hz … 55 Hz, 1 mm (IEC 60068-2-6) |
| Shock resistance | 30 g, 11 ms (EN 60068-2-27) |
| EMC |
EN IEC 61326-3-1 EN IEC 60947-5-2 EN IEC 60947-5-3 |
Classifications
| ECl@ss 5.0 | 27272603 |
| ECl@ss 5.1.4 | 27272603 |
| ECl@ss 6.0 | 27272603 |
| ECl@ss 6.2 | 27272603 |
| ECl@ss 7.0 | 27272603 |
| ECl@ss 8.0 | 27272603 |
| ECl@ss 8.1 | 27272603 |
| ECl@ss 9.0 | 27272603 |
| ETIM 5.0 | EC002593 |
| ETIM 6.0 | EC002593 |
| UNSPSC 16.0901 | 39122205 |
