Schmersal : NAS 311 ST1-AS-101173041
NAS 311 ST1-AS
NAS 311 ST1-AS-101173041
Thermoplastic actuatorsEmergency stop stationAS-Interface M12 connector85 mm x 85 mm x 97,8 mmIntegrated AS-InterfacePull to resetResistant to chemicals
- Thermoplastic actuators
- Emergency stop station
- AS-Interface M12 connector
- 85 mm x 85 mm x 97,8 mm
- Integrated AS-Interface
- Pull to reset
- Resistant to chemicals
Ordering data
| Product type description | NAS 311 ST1-AS |
| Article number (order number) | 101173041 |
| EAN (European Article Number) | 4030661448831 |
| eCl@ss number, version 12.0 | 27-37-12-44 |
| eCl@ss number, version 11.0 | 27-37-12-44 |
| eCl@ss number, version 9.0 | 27-37-12-44 |
| ETIM number, version 7.0 | EC002034 |
| ETIM number, version 6.0 | EC002034 |
Approvals - Standards
| IFA ASi-SaW |
General data
| Standards | EN IEC 62026-2 EN ISO 13849-1 EN ISO 13850 EN IEC 60947-5-1 EN IEC 61508 |
| Housing material | Plastic |
| Gross weight | 330 g |
| Safety classification |
| Standards | EN IEC 61508 |
| Performance Level, up to | e |
| Category | 4 |
| PFH value | 1.40 x 10⁻⁸ /h |
| Note (PFH-value) | up to max. 5,000 switching cycles/year |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Mission time | 20 Year(s) |
Mechanical data - Connection technique
| Connector position | Bottom |
| Termination | Connector plug M12, 4-pole, (A-coding) |
Mechanical data - Dimensions
| Length of sensor | 97.8 mm |
| Width of sensor | 85 mm |
| Height of sensor | 85 mm |
Ambient conditions
| Degree of protection | IP65 |
| Ambient temperature | -25 ... +60 °C |
| Storage and transport temperature | -25 ... +85 °C |
| Relative humidity, minimum | 30 % |
| Relative humidity, maximum | 95 % |
| Note (Relative humidity) | non-condensing non-icing |
Electrical data
| Current consumption | 50 mA |
Electrical data - AS Interface
| Rated operating voltage | 26.5 ... 31.6 VDC (Protection against polarity reversal) |
Electrical data - AS-Interface specification
| AS-i Version | V 2.1 |
| AS-i Profile | S-7.B.0.E |
| AS-i, IO-Code | 0x7 |
| AS-i, ID-Code | 0xB |
| AS-i, ID-Code1 | 0xF |
| AS-i, ID-Code2 | 0xE |
| AS-i Input, Channel 1 | Data bits DI 0 / DI 1 = dynamic code transmission |
| AS-i Input, Channel 2 | Data bits DI 2 / DI 3 = dynamic code transmission |
| AS-i Outputs, DO 0 … DO 3 | No Function |
| AS-i Parameter bits, P0 ... P3 | No function |
| AS-i Input module address | 0 |
| Note (AS-i Input module address) | Preset to address 0, can be changed through AS-interface bus master or hand-held programming device |
Pin assignment
| PIN 1 | AS-i + |
| PIN 2 | n.c. |
| PIN 3 | AS-Interface - |
| PIN 4 | n.c. |
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