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Control panel, Safety switch, Safety device, Sensor, Limit switch
Text version of the page
32
AST LC ST-AS
• Input module for 2 monitored PNP
semiconductor outputs for safety
light curtains and light grids
• AS-Interface LED and status display
• AS-Interface M12 connector
• Thermoplastic enclosure
• Long life
• Protection class IP 67
AST LC ST-AS
Standards: EN 50295, EN 61496-1,
EN ISO 13849-1, IEC 61508
Enclosure: glass-fibre reinforced
thermoplastic, self-extinguishing
AS-Interface
connection type: connector M12 x 1
Protection class: IP 67 to IEC/EN 60529
AS-Interface
operating voltage: 26.5 ... 31.6 VDC,
via AS-Interface,
reverse-polarity proof
AS-Interface operating current: £ 50 mA
AS-Interface specification:
(V 2.1) Profile: S-0.B
IO-Code: 0x0
ID-Code: 0xB
ID-Code1: 0xF
ID-Code2: 0xE
AS-I inputs:
contact 1: data bits D0 /D1 = static code 00
or dynamic code transmission
contact 2: data bits D2 /D3 = static code 00
or dynamic code transmission
Outputs: A0 ... A3 not used
Parameter bits: P0 ... P3 not used
Input module address: default on address 0,
programmable via the
AS-Interface Master or
Hand-held programming device
Indications: AS-Interface: voltage LED green,
communication LED red, OSSD1/2;
Enabling status: LED yellow
Power supply for AOPD: PELV power supply
to IEC 364-4-41
Response time: £ 20 ms
EMC rating: conforming to
EMC Directive
Ambient temperature: – 25 °C … + 60 ºC
Storage and transport
temperature: – 25 °C … + 85 ºC
Classification:
Standards: EN ISO 13849-1; IEC 61508
PL: up to e
Category: up to 4
PFH value: 1,74 x 10-9 /h
SIL: up to 3
Service life: 20 years
The addressing must take place via the cable
end or the M12 connector.
C
16,5 ca. 2000
2
70
66
25
¤28
M30x1,5
ca. 500
ST1
ST2
Approvals
F
Connector male ST AS-Interface
1: AS-i +
2: spare
3: AS-i –
4: spare
Connector male ST1 Supply voltage
1: + 24 VDC
2: spare
3: GND
4: spare
5: FE (shield)
Connector female ST2 Connection AOPD
1: + 24 VDC
2: OSSD 1
3: GND
4: OSSD 2
5: FE (shield)
1 4
5
2 3
1 4
2 3
5
1 4
2 3
Ordering details
Technical data
Note
Note
R C
S OR
AS-Interface Safety at Work