Safety switch STA with door monitoring contact, escape release
- Auxiliary release on the front
- Escape release from the rear
- With door monitoring contact
- With LED function display
![STA3A-2131A024L024BHA10C2398 (Sip. No. 119366)](https://assets2.euchner.de/files/54/88/ast_735488_xl.png)
Açıklama
Solenoid operating voltage
- AC/DC 24 V +10%, -15%
LED function display
A function display (2 LEDs, red and green) is available for the following voltage ranges:
- AC/DC 24 V +10%, -15%
Guard locking type
STA3 | Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid. |
Switching element
2131 | Slow-action switching contact 2 NC |
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 (C 2398, long actuator shaft)
This is used for manual release of guard locking from the danger zone without tools. With identification of On/Off position.
![Switching function](https://assets2.euchner.de/files/31/69/ast_653169_m.png)
![Dimension drawing](https://assets2.euchner.de/files/52/66/ast_635266_m.png)
![Wiring diagram 2131 C2398](https://assets2.euchner.de/files/50/53/ast_655053_m.png)
![](https://assets2.euchner.de/files/85/29/738529_m.png)
Functional drawings
![Functional drawings](https://assets2.euchner.de/files/31/69/ast_653169.png)
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/52/66/ast_635266.png)
1 | Escape release, basic position |
10 | Actuating direction: After the fixing screws are unscrewed, the actuating head can be changed to the required approach direction. |
2 | Escape release, unlocked position |
3 | Safety switch and actuator must be placed together for mounting on the machine. Do not use actuating head as an end stop. |
4 | Auxiliary release |
5 | Locking screw |
6 | Built-in connector: MIN-10MR-1-18-M20 not aligned |
7 | Always install the escape release lever on the recessed side |
8 | Establish a positive connection between the shaft and lever |
9 | Order actuator separately |
Connection examples
![Connection examples](https://assets2.euchner.de/files/50/53/ast_655053.png)
Teknik Veriler
Approvals
![EAC_RU C-DE.MO05.B.00971/20](https://assets2.euchner.de/files/06/97/ast_630697_m.png)
![DGUV_ET 21013_ET 21014](https://assets2.euchner.de/files/08/40/ast_630840_m.png)
![c_UL_us_E155795_2/4](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
Power consumption | 8 W |
Display module | 24 V -15% ... +10% |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 2.5 kV |
Utilization category | |
DC-13 | 4 A 24 V |
AC-15 | 4 A 50 V |
Short circuit protection according to IEC 60269-1 | 4A gG |
Solenoid operating voltage | |
AC/DC | 24 V -15% ... +10% |
Solenoid duty cycle | 100 % |
Switching voltage | |
min. at 10 mA | 12 V |
Switching current | |
min. at 24 V | 1 mA |
thermal rated current Ith | 4 A |
Mechanical values and environment
Approach speed | max. 20 m/min |
Approach direction | A |
Connection type | |
1 x | Built-in connector BHA10 (9-pin + PE) |
Number of door position NC contacts | 1 |
Number of guard lock monitoring NO contacts | 1 |
Number of guard lock monitoring positively driven contacts | 2 |
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 | IP65 |
Ambient temperature | -20 ... +70 °C |
Material | |
Housing | Alloy - die-cast |
Contact | Silver alloy, gold flashed |
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 |
PL | Maximum SIL | Category | Mission time | |
---|---|---|---|---|
Control of guard locking | Depending on external control of guard locking | 20 y |
Miscellaneous
C number | |
C2398 | Special wiring, escape release long |
In combination with actuator ACTUATOR-S-GT-SN
Overtravel | 5 mm |
Aksesuar
İndirme
Komple paket
Tüm önemli belgeleri tek bir tıklama ile indirin.
İçerik:
- Kullanım talimatları ve kullanım talimatlarına veya kısa talimatlara yapılan tüm eklemeler
- Kullanım talimatlarını tamamlayan tüm veri sayfaları
- Uygunluk beyanı
Tek Belgeler
![Dok. No. 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. No. 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. No. EDC20001551](https://assets2.euchner.de/files/97/28/ast_2329728_thumb.jpg)
![Dok. No. 2096775](https://assets2.euchner.de/files/57/07/ast_3215707_thumb.jpg)
Mode d’emploi Interrupteur de sécurité STA…
Manual de instrucciones Interruptor de seguridad STA…
Betriebsanleitung Sicherheitsschalter STA…
![Dok. No. 2096775](https://assets2.euchner.de/files/79/90/ast_3157990_thumb.jpg)
![Dok. No. 2096775](https://assets2.euchner.de/files/57/05/ast_3215705_thumb.jpg)
![Dok. No. 2096775](https://assets2.euchner.de/files/57/04/ast_3215704_thumb.jpg)
![Dok. No. 2096775](https://assets2.euchner.de/files/57/06/ast_3215706_thumb.jpg)
Diğer Belgeler
![Dok. No.](https://assets2.euchner.de/files/47/50/ast_1214750_thumb.jpg)
![Dok. No.](https://assets2.euchner.de/files/33/67/ast_743367_thumb.jpg)
CAD Verileri
Sipariş verileri
Sip. No. | 119366 |
Makale adı | STA3A-2131A024L024BHA10C2398 |
Ağırlık | 0,78kg |
Gümrük sınıfı | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |