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Schmersal-AST02 ST-AS4-101176295
AST02 ST-AS4

Input module with M12 connectorFor sensors with NC / NC combinationSensor connection, Pre-wired cable 2 mAS-i connection, connector plug M12, 4-poleNOTICE: Not available!Input module for 2 safe inputs for mechanical contactsThermoplastic enclosureAS-Interface LED and status display86,5 mm x 28 mm x 28 mmLong lifeIntegrated AS-Interface

  • Input module with M12 connector
  • For sensors with NC / NC combination
  • Sensor connection, Pre-wired cable 2 m
  • AS-i connection, connector plug M12, 4-pole
  • NOTICE: Not available!
  • Input module for 2 safe inputs for mechanical contacts
  • Thermoplastic enclosure
  • AS-Interface LED and status display
  • 86,5 mm x 28 mm x 28 mm
  • Long life
  • Integrated AS-Interface

Ordering data

Note (Delivery capacity)

Not available!

Product type description

AST02 ST-AS4

Article number (order number)

101176295

EAN (European Article Number)

4030661308784

eCl@ss number, version 12.0

27-24-26-04

eCl@ss number, version 11.0

27-24-26-04

eCl@ss number, version 9.0

27-24-26-04

ETIM number, version 7.0

EC001599

ETIM number, version 6.0

EC001599

Approvals - Standards

Certificates

cULus

General data

Standards

EN 50295

EN ISO 13849-1

EN IEC 60947-5-1

EN IEC 61508

Connector (electric)

Sensor connection: pre-wired cable 4-pole

AS-i connection: connector plug M12, 4-pole

Housing material

Plastic, glass-fibre reinforced thermoplastic, self-extinguishing

Gross weight

120 g

General data - Features

Cross-circuit detection

Yes

Integral system diagnostics, status

Yes

Number of inputs for NC

2

Number of pre-wired cable

1

Safety classification
Standards

EN IEC 61508

Performance Level, up to

e

Category

4

PFH value

2.04 x 10⁻⁹ /h

Safety Integrity Level (SIL), suitable for applications in

3

Mission time

20 Year(s)

Mechanical data - Connection technique

Length of cable

2 m

Termination

1 NC contacts / 1 NC contacts

Wire cross-section

0.23 mm2

Wire cross-section

23 AWG

Mechanical data - Dimensions

Diameter of sensor

28 mm

Height of sensor

86.5 mm

Ambient conditions

Degree of protection

IP67

Ambient temperature

-25 ... +55 °C

Storage and transport temperature

-25 ... +85 °C

Relative humidity, minimum

30 %

Relative humidity, maximum

95 %

Note (Relative humidity)

non-condensing

Protection class

II

Ambient conditions - Insulation values

Rated insulation voltage Ui

32 VDC

Rated impulse withstand voltage Uimp

0.8 kV

Overvoltage category

III

Degree of pollution

3

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.F.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

Note (AS-i Parameter bits)

Set the parameter outputs to "1111" (0xF)

FID: periphery error

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

Status indication

Note (LED switching conditions display)

(1) LED green: Supply voltage

(2) LED red: Communication error

(3) LED yellow : Enabling status

Pin assignment

Connection

AS-i connection

PIN 1

AS-i +

PIN 2

n.c.

PIN 3

AS-Interface -

PIN 4

n.c.

Connection

Sensor connection

PIN 1

Brown - Opener (NC)

PIN 2

Blue - Opener (NC)

PIN 3

White - Opener (NC)

PIN 4

Black - Opener (NC)

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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