Safety switch STA ASi, plug connector M12, escape release (closed-circuit current principle)
- Escape release on the rear side
- Auxiliary release on the front
![STA3A-4141A024SEM4AS1C1993 (Rend. sz. 119732)](https://assets2.euchner.de/files/55/00/ast_735500_xl.png)
Ismertetés
Guard locking type
STA3 | Closed-circuit current principle, guard locking by spring force. Release by control of AS-i output 0. |
Control of the guard locking solenoid
The guard locking solenoid is controlled by the control system via AS-Interface bus bit D0. In addition, the 24V connection can be switched safely.
AS-Interface inputs
D0, D1 | Door monitoring contact SK |
D2, D3 | Solenoid monitoring contact ÜK |
Evaluation is performed via a safety monitor.
AS-Interface outputs
D1 | LED red |
D2 | LED green |
LED function display
- The Power LED indicates the operating voltage on the bus.
- The Fault LED indicates if a fault has been detected on the AS-Interface bus.
- The green and the red LEDs can be controlled as required by the control system via the bus using bits D1 and D2.
Auxiliary release
This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.
Escape release (C1993, long actuator shaft)
This is used for manual release of guard locking from the danger zone without tools. With identification of On/Off position.
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/52/97/ast_635297.png)
1 | Auxiliary release |
2 | Locking screw |
3 | Escape release, basic position |
4 | Escape release, unlocked position |
5 | Plug connector not aligned |
Connection examples
![Connection examples](https://assets2.euchner.de/files/46/23/ast_654623.png)
View of plug side |
Műszaki adatok
Approvals
![EAC_RU C-DE.MO05.B.00971/20](https://assets2.euchner.de/files/06/97/ast_630697_m.png)
![c_UL_us_E155795_2/5](https://assets2.euchner.de/files/82/74/ast_628274_m.png)
![CCC_2020980305000541_CQC2008010305306207](https://assets2.euchner.de/files/07/52/ast_630752_m.png)
Electrical connection values
ASI operating current | max. 45 mA |
ASI data in | |
according to AS-i Safety at Work | D0, D1, D2, D3 (see positively driven contact) |
ASI data out | |
Guard locking solenoid | D0 (1 = Solenoid energized) |
LED green | D2 (1 = LED on) |
LED red | D1 (1 = LED on) |
ASI auxiliary voltage | |
IEC 60742, PELV | 24 V -15% ... +10% |
ASI auxiliary current | 300 mA |
ASI-LED | |
LED red | Fault (Offline phase or address 0) |
LED green | Power (ASI voltage present) |
ASI slave type | |
according to ASI specification 2.1 | ID code: B |
according to ASI specification 2.1 | EA code: 7 |
ASI voltage | 22.5 ... 30 ... 31.6 V |
Solenoid duty cycle | 100 % |
Mechanical values and environment
Approach speed | max. 20 m/min |
Connection type | |
1 x | Plug connector M12 (4-pin) |
Number of door position positively driven contacts | |
according to AS-i Safety at Work | |
Number of guard lock monitoring positively driven contacts | |
according to AS-i Safety at Work | 1 D2,D3 (1 = locked) |
Extraction force | 30 N |
Actuation frequency | max. 1200 1/h |
Actuating force | 35 N |
Installation orientation | any |
Insertion depth | 24.5 mm |
Mechanical life | 1 x 10⁶ |
Retention force | 20 N |
Switching principle | Slow-action switching contact |
Degree of protection | IP67 |
Ambient temperature | -20 ... +55 °C |
Material | |
Contact | Silver alloy, gold flashed |
Housing | Alloy - die-cast |
Locking force Fmax | 3000 N |
Locking force FZh | 2300 N |
Guard locking principle | Closed-circuit current principle |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
B10D | Mission time | |
---|---|---|
Monitoring of the guard position | 1.15x107 | 20 y |
Important! Values valid at DC-13 100 mA/24V | ||
Monitoring of guard locking | 1.15x107 | 20 y |
Important! Values valid at DC-13 100 mA/24V |
In combination with actuator ACTUATOR-S-GT-SN
Overtravel | 5 mm |
Tartozékok
![AE-B-A1-02,0-096230](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-02,0-096230
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 2 m (rope length 6 m)
![AE-B-A1-02,0-F-097747](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-02,0-F-097747
- Can be used as escape release or emergency release
- automatic return
- Sheath length 2 m (rope length 6 m)
![AE-B-A1-03,0-098313](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-03,0-098313
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 3 m (rope length 6 m)
![AE-B-A1-04,0-098314](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-04,0-098314
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 4 m (rope length 6 m)
![AE-B-A1-03,0-F-111233](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-03,0-F-111233
- Can be used as escape release or emergency release
- automatic return
- Sheath length 3 m (rope length 6 m)
![AE-B-A1-06,0-125582](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-06,0-125582
- Can be used as escape release or emergency release
- no automatic return
- Rope length 6 m (without sheath)
![AE-B-A1-06,0-F-124770](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
AE-B-A1-06,0-F-124770
- Can be used as escape release or emergency release
- automatic return
- Rope length 6 m (without sheath)
Letöltések
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- A megfelelőségi nyilatkozat
Egyedi dokumentumok
![Dok. sz. EDC2539628](https://assets2.euchner.de/files/33/55/ast_2263355_thumb.jpg)
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
![Dok. sz. EDC2539628](https://assets2.euchner.de/files/33/57/ast_2263357_thumb.jpg)
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
![Dok. sz. EDC20001551](https://assets2.euchner.de/files/97/28/ast_2329728_thumb.jpg)
![Dok. sz. 2099108](https://assets2.euchner.de/files/57/20/ast_3215720_thumb.jpg)
Mode d’emploi Interrupteur de sécurité STA…AS1
Manual de instrucciones Interruptor de seguridad STA…AS1
Betriebsanleitung Sicherheitsschalter STA…AS1
![Dok. sz. 2099108](https://assets2.euchner.de/files/79/97/ast_3157997_thumb.jpg)
![Dok. sz. 2099108](https://assets2.euchner.de/files/57/19/ast_3215719_thumb.jpg)
Egyéb dokumentumok
![Dok. sz.](https://assets2.euchner.de/files/33/76/ast_743376_thumb.jpg)
![Dok. sz. 112564](https://assets2.euchner.de/files/06/56/ast_1650656_thumb.jpg)
CAD-adatok
Rendelési adatok
Rend. sz. | 119732 |
Cikk neve | STA3A-4141A024SEM4AS1C1993 |
Súly | 0,816kg |
Vámtarifaszám | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |