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Schmersal-AST11 L-AS4-101176311
AST11 L-AS4

Input module with cable (AS-i), length 2 mFor sensors with NC / NO combinationAS-i connection, Pre-wired cable, 2-poleSensor connection, Pre-wired cable 2 mNOTICE: 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 cable (AS-i), length 2 m
  • For sensors with NC / NO combination
  • AS-i connection, Pre-wired cable, 2-pole
  • Sensor connection, Pre-wired cable 2 m
  • 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

AST11 L-AS4

Article number (order number)

101176311

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)

AS-i Terminal: Pre-wired cable, 2-pole

Sensor connection: pre-wired cable 4-pole

Housing material

Plastic, glass-fibre reinforced thermoplastic, self-extinguishing

General data - Features

Cross-circuit detection

Yes

Integral system diagnostics, status

Yes

Number of inputs for NC

1

Number of inputs for NO

1

Number of pre-wired cable

2

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 NO contacts/1 NC contact

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

Brown (AS interface +)

PIN 2

n.c.

PIN 3

Blue (AS interface −)

PIN 4

n.c.

Connection

Sensor connection

PIN 1

Brown - Normally open contact (NO)

PIN 2

Blue - Normally open contact (NO)

PIN 3

White - Opener (NC)

PIN 4

Black - Opener (NC)

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