SD2R20-2550E
Safety light curtain receiver
Part no.:
67820425
Follow-up article
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| Series | SOLID-2 |
| Device type | Receiver |
| Application | Hand protection |
| Function package | Extended |
| Functions | Contactor monitoring (EDM) Start/restart interlock (RES) |
| Type | 2, IEC/EN 61496 |
| SIL | 1, IEC 61508 |
| SILCL | 1, IEC/EN 62061 |
| Performance Level (PL) | d, EN ISO 13849-1 |
| PFHD | 8,92E-08 per hour |
| Mission time | 20 years, EN ISO 13849-1 |
| Category | 2, EN ISO 13849 |
| Resolution | 20 mm |
| Protective field height | 2,550 mm |
| Synchronization | Optical between transmitter and receiver |
| Protective circuit | Inductive protection Overtemperature protection Overvoltage protection Polarity reversal protection Short circuit protected Transient protection |
| Response time | 85 ms |
| Restart delay time | 100 ms |
| Number of connections | 1 Piece(s) |
| Function | Machine interface |
| Type of connection | Connector |
| Thread size | M12 |
| Type | Male |
| Material | Metal |
| No. of pins | 8 -pin |
| Permissible conductor cross section, type. | 0.25 mm² |
| Length of connection cable, max. | 100 m |
| Permissible cable resistance to load, max. | 300 Ω |
| Dimension (W x H x L) | 29 mm x 2,625.5 mm x 34.6 mm |
| Housing material | Metal |
| Metal housing | Aluminum |
| Lens cover material | Plastic / PMMA |
| Material of end caps | Diecast zinc |
| Net weight | 2,600 g |
| Housing color | Yellow, RAL 1021 |
| Type of fastening | Groove mounting Mounting on Device Column Via optional mounting device |
| Type of display | 7‑segment display LED |
| Number of LEDs | 2 Piece(s) |
| Ambient temperature, operation | 0 ... 50 °C |
| Ambient temperature, storage | -25 ... 70 °C |
| Relative humidity (non-condensing) | 15 ... 95 % |
| Degree of protection | IP 65 |
| Protection class | III |
| Approvals | TÜV NRTL US c CSA US |
| Customs tariff number | 85365019 |
| ECLASS 8.0 | 27272704 |
| ECLASS 9.0 | 27272704 |
| ETIM 5.0 | EC002549 |
| ETIM 6.0 | EC002549 |