Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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NOTICE: Not available!
• Input module for 2 monitored PNP semiconductor outputs for safety light curtains and light grids
• Thermoplastic enclosure
• AS-Interface LED and status display
• 86,5 mm x 28 mm x 28 mm
• Long life
• Integrated AS-Interface
• AS-i connection, connector plug M12, 4-pole

 
Preferred typ
 
Ordering details
 
NOTICE: Not available! (Replacement: -)
Product type descriptionAST LC ST-AS
Article number101182561
EAN Code4030661317649
eCl@ss
 
Approval
 
Approval AS-i
TÜV
USA/CAN
 
Classification
 
StandardsEN ISO 13849-1, IEC 61508
PLup e
Control categoryup 4
PFH1.74 x 10-9 / h
SILup 3
Mission time20 Years
 
Global Properties
 
Permanent lightAST LC AS
StandardsEN 50295, IEC/EN 61496-1, EN ISO 13849-1, IEC 61508
Compliance with the Directives (Y/N) Yes
Materials
- Material of the housingsPlastic, glass-fibre reinforced thermoplastic, self-extinguishing
Housing coatingNone
Weight185
Response time≤ 20
Reaction time≤ 20
 
Mechanical data
 
Design of electrical connection
- AS-i connectionconnector plug M12, 4-pole
- power supply for Safety light grids and curtainscable with connector M12, 5-pole, Cable length 0,5 m (ST1)
- Safety light grids and curtainscable with Coupling, M12, 5-pole, Cable length 2 m (ST2)
Number of pre-wired cable2
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+60
Storage and transport temperature
- Min. Storage and transport temperature−25
- Max. Storage and transport temperature+85
Relative humidity30 … 95
- non-condensing
Protection classIP67 to IEC/EN 60529
Protection ratingII
Air clearances and creepage distances To IEC/EN 60664-1
- Rated impulse withstand voltage Uimp0,8 kV
- Rated insulation voltage Ui32 VDC
- Overvoltage categoryIII
- Degree of pollution3
 
Electrical data - AS interface
 
AS-i Supply voltage26.5 … 31.6 VDC, Protection against polarity reversal
AS-i operating current≤ 50
AS-i Device insulationinternally short-circuit proof
AS-i Specification
- versionV 2.1
- ProfileS-0.B.F.E
- IO-Code0x7
- ID-Code0xB
- ID-Code10xF
- ID-Code20xE
AS-i Inputs
- Channel 1Data bits DI 0/DI 1= dynamic code transmission
- Channel 2Data bits DI 2/DI 3= dynamic code transmission
AS-i OutputsDO 0 … DO 3 not used
AS-i Parameter bitsP0 … P3 not used
- P3Authorized operation Channel 1 + 2
AS-i input module address0
- Default on address 0, programmable via the AS-Interface Master or Hand-held programming device
 
Inputs
 
Short-circuit recognition (Y/N)Yes
 
LED switching conditions display
 
LED switching conditions display (Y/N)Yes
AS-i LED switching conditions display
(1) green LEDSupply voltage
(2) red LEDCommunication error
(3) yellow LEDEnabling status OSSD 1/2
 
Dimensions
 
Dimensions of the sensor
- Height of sensor86.5
- Diameter of sensor28
 
Pin assignment
 
AS-i connection
1AS-i +
2None
3AS-i −
4None
ST1 male connector / power supply for Safety light grids and curtains
1+ 24 VDC
2None
3GND
4None
5FE (Functional earth connection)
ST2 female connector / Safety light grids and curtains
1+ 24 VDC
2OSSD 1
3GND
4OSSD 2
5FE (Functional earth connection)
 
notice
 
The Opto-Tube is directly connected to the receiver module (ST2). The AOPD receives its 24 VDC power supply via the second M12-cable connection (ST1).
The Opto-Tube itself is connected via the M12 connector (ST) to the AS-i network. Before hand the module has to be programmed with an individual adress (1 - 31).
The emitter module has be wired up separately as described in its mounting and wiring instruction.
 
notice - Wiring example
 
The wiring diagram shows an active optoelectronic device (AOPD) (type SLC/SLG 420) with a safety input module AST LC ST-AS (Opto-Tube) connected to the AS-i Safety at Work system.

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 22.02.2019 - 17:26:18h Kasbase 3.3.0.F.64I