| Number of outputs, safety related, undelayed, with contact | 2 |
| 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 | 0 |
| 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 | One- and two-channel |
| Power consumption | 2.5 W |
| Continuous safety output current | UL: C300, AC-15: 1.5 A/250V AC, DC-13: 2 A/24V DC (0.1 Hz) |
| 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 |
| Aggregate current of outputs per module, max | 6 A |
| Surge safety output current duration, max | 5 ms |
| Continuous auxiliary output current | 50 mA |
| Surge Aux output current | 700 mA |
| Surge safety output current, max | 1.5 A |
| Other output | SWS output |
| Operating voltage | 20.4 V |
| 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 |
| 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 |
| Mechanical life operations | 1.0E7 |
| Enclosure protection | IP40 (NEMA 1) |
| Safety integrity level claim limit | 3 |
| Safe failure fraction | 99 % |
| PFHd | 3.98e-09 |
| Mode of operation | High demand mode |
| Category | up to 4 |
| Hardware fault tolerance | 1 |
| MTTFd | 262 year |
| DC avg | 99 % |
| T cycle | 8/8.28 (h/s) |
| Mission time | 20 year |
| Hours of operation | 24 h |
| Days of operation | 365 Days |
| Performance level | up to e |
| Operating temperature | -5 °C |
| Relative humidity | 90% |
| Height | 119.4 mm |
| Width | 22.5 mm |
| Depth | 113.6 mm |
Available 
