Safety switch TZ ASi, plug connector(s) M12, escape release with key button
- AS-Interface
- Plug connector(s) M12, 4-pin
- Escape release with key button
- Auxiliary release
- LED indicator
- Actuating head fitted right
- Closed-circuit current principle
Description
Approach direction
Horizontal
Can be adjusted in 90° steps
Guard locking principle
closed-circuit current (power to unlock): In a safety guard with guard locking according to the closed-circuit current principle, the guard is locked by spring force until the guard locking solenoid is supplied with current. The guard is unlocked by means of magnetic force. This is also referred to as mechanical guard locking.
Control of the guard locking solenoid
The guard locking solenoid is controlled via AS-Interface bit D0. In order to achieve safe control of the guard locking, the auxiliary voltage must also be switched safely.
auxiliary voltage
The ASi auxiliary voltage is required to supply the guard locking solenoid.
AS-Interface inputs
D0, D1 | Monitoring of the guard position |
D2, D3 | Monitoring the guard locking |
AS-Interface outputs
D0 | Activating the guard locking |
D1 | LED red |
D2 | LED green |
LED indicator
The Power LED indicates the operating voltage on the bus.
The Fault LED indicates when an error has been detected on the AS-Interface bus.
The green and red LEDs can be controlled by the control system via the bus as required using bits D1 and D2.
Escape release
Used in the event of danger to unlock the guard locking without tools from the danger area. Unblocking and restoring readiness for operation is only possible with a corresponding key (included in the scope of delivery).
Auxiliary release
The auxiliary release on the front 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).
Required accessories
Actuator is not included in the scope of delivery.
Dimensional drawings
| 1 | Auxiliary release |
| 2 | Escape release (red key button) |
| 3 | Plug connector not aligned |
Connection examples
| View of plug side |
Technical data
Approvals
Electrical connection values
| ASI operating current | max. 45 mA |
| AS-Interface auxiliary voltage | 24 V -15 ... 10 % |
| Auxiliary current AS-Interface | 350 mA |
| AS-Interface LED | |
| green | Power |
| red | Fault |
| AS-Interface protocol | ASi-3 |
| ASI data out | D0 = control of guard locking, D1 = red LED, D2 = green LED |
| ASI data in | D0, D1 = door position, D2, D3 = guard locking |
| AS-Interface slave type | ID-Code: B, 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 |
| Approach direction | |
| Actuating head on the right | A |
| 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 | 52 mm |
| Mechanical life | 1 x 10⁶ |
| Retention force | 10 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP65 |
| Ambient temperature | -25 ... +55 °C |
| Material | |
| Housing | Anodized die-cast alloy |
| Contact | Silver alloy, gold flashed |
| 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 | 3x106 | 20 y |
| Important! Values valid at DC-13 100 mA/24V | ||
| Monitoring of guard locking | 3x106 | 20 y |
| Important! Values valid at DC-13 100 mA/24V | ||
Miscellaneous
| C number | |
| C1815 | with escape release |
In combination with actuator ACTUATOR-Z-GN
| Overtravel | 16 mm |
In combination with actuator ACTUATOR-Z-G
| Overtravel | 4 mm |
Accessories
BETAETIGER-Z-G
- Two stainless-steel safety screws per actuator
BETAETIGER-Z-G/V25
- Two stainless-steel safety screws per actuator
- Packaging unit 25 pieces
BETAETIGER-Z-GN
- Two stainless-steel safety screws per actuator
BETAETIGER-Z-GME
- Made of solid stainless steel
- Two stainless-steel safety screws per actuator
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
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 Interrupteur de sécurité TZ…AS1
Betriebsanleitung Sicherheitsschalter TZ…AS1
Istruzioni di impiego Finecorsa di sicurezza TZ…AS1
Other Documents
CAD data
Ordering data
| Ordernumber | 094423 |
| Item designation | TZ1RE024SEM4AS1-C1815 |
| Gross weight | 1,378kg |
| Customs tariff number | 85365019000 |
| ECLASS | 27-27-26-03 Safety switch with guard control |
