Safety switch TK, plug connector(s) M12
- Plug connector M12, 8-pin
- Auxiliary release on the switch head
- Without prevention of inadvertent locking position (faulty closure protection)
- Guard locking pin right
- Open-circuit current principle
Ismertetés
Guard locking principle
Operating current (power to lock): In the case of a safety guard with guard locking according to the open-circuit current principle, the safety guard is locked until the power supply to the guard locking solenoid is break-before-make. The guard is unlocked by spring force. This is also referred to as electrical guard locking.
Switching element
4131 | Slow-action switching contact |
Contacts for guard locking: 2 positively driven, positively driven contacts |
Auxiliary release with triangular wedge
The auxiliary release on the switch head allows access to the machine in the event of a malfunction, e.g. a power failure. It is unlocked using a tool or a key. The auxiliary release must be secured against misuse (sealing, laking).
Contact separation
When actuated, the contacts 
are opened. The guard locking is not completely released. To prevent tampering, the contact separation must be sealed (e.g. with sealing lacquer).
Without prevention of inadvertent locking position (faulty closure protection)
The TK safety switch does not have a prevention of inadvertent locking position (faulty closure protection). This must be implemented separately.
Functional drawings
Dimensional drawings
| 1 | Auxiliary release on both sides |
| 2 | Contact separation |
| Plug not aligned |
Connection examples
Connection examples
Műszaki adatok
Approvals
Electrical connection values
| Power consumption | 8 W |
| Rated insulation voltage Ui | 30 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Utilization category | |
| DC-13 | 1 A 24 V |
| AC-15 | 1 A 24 V |
| Short circuit protection according to IEC 60269-1 | 1A gG |
| Solenoid operating voltage | |
| AC/DC | 24 V -15% ... +10% |
| Solenoid duty cycle | 100 % |
| Switching voltage | |
| min. at 10 mA | 12 V |
| thermal rated current Ith | 1 A |
Mechanical values and environment
| Approach direction | A |
| Connection type | Plug connector M12 (8-pin) |
| Number of guard lock monitoring NO contacts | 1 |
| Number of guard lock monitoring positively driven contacts | 2 |
| Actuation frequency | max. 1200 1/h |
| Installation orientation | any |
| Mechanical life | 1 x 10⁶ |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -20 ... +55 °C |
| Material | |
| Housing | Reinforced thermoplastic |
| Contact | Silver alloy, gold flashed |
| Locking force Fmax | 5000 N |
| Guard locking principle | Open-circuit current principle |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| B10D | Mission time | |
|---|---|---|
| Monitoring of guard locking | 2x106 | 20 y |
| Important! Values valid at DC-13 100 mA/24V | ||
Tartozékok
Letöltések
Teljes csomag
Minden fontos dokumentum letöltése egyetlen kattintással.
Tartalom:
- A használati utasítás és a használati utasítás vagy a rövid utasítás kiegészítései
- A használati utasítást kiegészítő adatlapok
- A megfelelőségi nyilatkozat
Egyedi dokumentumok
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Mode d’emploi Interrupteurs de sécurité TK…
Manual de instrucciones Interruptor de seguridad TK…
Betriebsanleitung Sicherheitsschalter TK…
Egyéb dokumentumok
Rendelési adatok
| Rend. sz. | 114819 |
| Cikk neve | TK2-4131AB024SM8 |
| Súly | 0,62kg |
| Vámtarifaszám | 85365019000 |
| ECLASS | 27-27-26-03 Safety switch with guard control |
