Technical Specifications
Electrical
| Number of outputs, safety related, undelayed, with contact | 0 |
|---|---|
| Number of outputs, safety related, delayed, with contact | 0 |
| Number of outputs, signalling function, undelayed, with contact | 0 |
| Number of outputs, safety related, undelayed, semiconductors | 2 |
| Number of outputs, safety related, delayed, semiconductors | 0 |
| Number of outputs, signalling function, undelayed, semiconductors | 1 |
| Number of outputs, signalling function, delayed, semiconductors | 0 |
| With start input | No |
| With muting function | No |
| Voltage type for actuating | DC |
| Rated control supply voltage at DC | 24 V |
| Model | Basic device |
| Type of electric connection | Screw connection |
| Evaluation inputs | Other |
| Power consumption | 2 W |
| Configurable logic | AND/OR |
| Continuous safety output current | 14, 24: 1.5 A each, 34, 44: 0.5 A each |
| Wire size | 0.2 to 2.5 mm² |
| Number of outputs, signalling function, delayed, with contact | 0 |
| With feedback circuit | Yes |
| Suitable for monitoring of magnetic switches | Yes |
| Suitable for monitoring of proximity switches | Yes |
| Suitable for monitoring of emergency-stop circuits | Yes |
| Suitable for monitoring of optoelectronic protection equipment | Yes |
| Suitable for monitoring of position switches | Yes |
| Suitable for monitoring of tactile sensors | Yes |
| Suitable for monitoring of valves | Yes |
| Surge auxillary output current duration, max | 5 ms |
| Continuous auxiliary output current | 50 mA |
| Surge auxiliary output current | 700 mA |
| Other input | SWS input |
| Other output | SWS output |
| Operating voltage | 20.4 V |
Certification
| SIL according to IEC 61508 | 3 |
|---|---|
| With approval according to UL | Yes |
| Stop category according to IEC 60204 | 0 |
| Performance level according to EN ISO 13849-1 | Level e |
| Type of safety according to IEC 61496-1 | 4 |
| With approval for TUV | Yes |
Mechanical
| With detachable clamps | Yes |
|---|---|
| Rated control supply voltage at AC 50 Hz | 0 V |
| Rated control supply voltage at AC 60 Hz | 0 V |
| Vibration | 10…55 Hz, 0.35 mm |
| Shock | Shock proof, operating: 10 G, 16 ms |
| Release-delay | 0 s |
| Rail mounting possible | Yes |
| Enclosure protection | IP40 (NEMA 1) |
SIL Rating
| Safe failure fraction | 99 % |
|---|---|
| PFHd | 4.39E-09 |
| Mode of operation | High demand mode |
| Category | up to 4 |
| Hardware fault tolerance | 1 |
Performance Level
| MTTFd | 484 year |
|---|---|
| T cycle | 8/28.8 (h/s) |
| Mission time | 20 year |
| Hours of operation | 24 h |
| DC avg. (EN ISO 13849-1) | 99 % |
| Days of operation | 365 Days |
| Performance level | up to e |
| Evaluation input | SWS input |
Environmental
| Operating temperature | -5 °C |
|---|---|
| Relative humidity | 90% |
Construction
| Height | 119.4 mm |
|---|---|
| Width | 22.5 mm |
| Depth | 113.6 mm |
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