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Schmersal-NAS 311 ST1-AS-101173041
NAS 311 ST1-AS

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

Certificates

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.

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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