Safety interlocking devices
sensorPRO safety interlocking devices monitor movable guards and keep them locked when required by the safety function. They support both personnel and process protection in applications where access must remain prevented until hazardous machine conditions have ended.
SAFETY INTERLOCKING DEVICES ACCORDING TO THE OPEN-CIRCUIT OR CLOSED-CIRCUIT CURRENT PRINCIPLE
sensor PRO safety switches with guard locking are ideally suited to prevent uncontrolled opening of a safety guard before the machine comes to a safe standstill, thus enabling personal and process protection. The rotatable head of the safety switch and the different actuators guarantee a high degree of flexibility in use. Variants with M12 connection plugs also enable simple and quick installation on the machine.
CHARACTERISTICS OF THE SAFETY SWITCHES WITH GUARD LOCKING
- 360° rotation of the head (stepwise in 90°) as well as horizontal and vertical actuation possible
- Safety switch according to the open-circuit or closed-circuit principle
- Different actuators available
- Variants with M12 connector plug
- Flexible contact assembly
ADVANTAGES OF THE SAFETY SWITCHES WITH GUARD LOCKING
- Flexible mounting to suit the application and available space
- Suitable for personal and process protection
- Easy adaptation to guards, doors and covers
- Simple and quick installation on the machine
- Suitable solution for any electrical installation
VARIANTS OF THE SENSOR PRO SIN SAFETY INTERLOCKING DEVICE
SAFETY INTERLOCKING DEVICES WITH METAL HEAD
The new generation of sensor Pro safety switches with guard locking feature an extremely robust design and various connection options, combining maximum safety with high application flexibility.
ACTUATORS FOR INTERLOCKING DEVICES WITH METAL HEAD
Various actuators for different applications are available for the SIN solenoid interlock with metal head. Transverse actuators, for example, allow vertical/horizontal mounting, flexible actuators, on the other hand, can compensate for a slight vertical/horizontal offset, while radius actuators are used for small actuating radii.
EMERGENCY UNLOCKING AND ESCAPE RELEASE FOR INTERLOCKING DEVICE WITH METAL HEAD
While emergency unlocking devices ensure quick access to the machines from the outside, escape release devices are used to ensure that people can free themselves from the danger zone.
The unlocking accessory can be used optionally for the sensor Pro solenoid interlock with metal head.
INTERLOCKING DEVICES WITH PLASTIC HEAD
sensor Pro safety switches with guard locking are an economical and flexible solution for safeguarding machines for process and personal protection.
FUNCTIONAL SAFETY
PRACTICAL HANDBOOK
With the Functional Safety Practical Handbook, we offer you user-oriented assistance in designing safety solutions. Experienced practitioners and standards experts provide a comprehensive insight into the most important topics relating to functional safety. Application examples and sample solutions help to put theoretical knowledge into practice.
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CAREFREE TO CE MARKING -
WITH THE WIELAND SAFETY EXPERTS
Safety has been our daily business – for more than 30 years. On the way to CE marking and safe operation, we are your reliable partner and contribute our experience to your project. Whether training or consulting: We put together your individual all-round carefree package for thestandard-compliant implementation of your machines. We support manufacturers and operators either in specific sub-steps such as inspection and overrun measurement, risk assessment of machines or validation of safety functions according to EN ISO 13849-2, or we accompany them holistically through the CE process up to CE conformity assessment according to machine directives.
