NAS 311 ST1-AS
Item number:101173041
Product features
- 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
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Ordering data
Product type descriptionNAS 311 ST1-AS
Article number (order number)101173041
EAN (European Article Number)4030661448831
eCl@ss number, version 12.027-37-12-44
eCl@ss number, version 11.027-37-12-44
eCl@ss number, version 9.027-37-12-44
ETIM number, version 7.0EC002034
ETIM number, version 6.0EC002034
Approvals - Standards
CertificatesASi-SaWTÜV
General data
StandardsEN IEC 60947-5-1EN IEC 61508EN IEC 62026-2EN ISO 13849-1EN ISO 13850
Housing materialPlastic
Gross weight330g
Safety classification
StandardsEN IEC 61508
Performance Level, up toe
Category4
PFH value1.40 x 10⁻⁸/h
Note (PFH-value)up to max. 5,000 switching cycles/year
Safety Integrity Level (SIL), suitable for applications in3
Mission time20Year(s)
Mechanical data - Connection technique
Connector position Bottom
TerminationConnector plug M12, 4-pole, (A-coding)
Mechanical data - Dimensions
Length of sensor97.8mm
Width of sensor85mm
Height of sensor85mm
Ambient conditions
IP Degree of protectionIP65
Ambient temperature-25 ... +60 °C
Storage and transport temperature-25 ... +85 °C
Relative humidity, minimum30%
Relative humidity, maximum95%
Note (Relative humidity)non-condensingnon-icing
Electrical data
Current consumption50mA
Electrical data - AS Interface
Rated operating voltage26.5 ... 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-Code0x7
AS-i, ID-Code0xB
AS-i, ID-Code10xF
AS-i, ID-Code20xE
AS-i Input, Channel 1Data bits DI 0 / DI 1 = dynamic code transmission
AS-i Input, Channel 2Data bits DI 2 / DI 3 = dynamic code transmission
AS-i Outputs, DO 0 … DO 3No Function
AS-i Parameter bits, P0 ... P3No function
AS-i Input module address0
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 1AS-i +
PIN 2n.c.
PIN 3AS-Interface -
PIN 4n.c.
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 11/05/2026, 10:19