Safety Technology
Safety technology from Wieland protects man and machine, monitors processes and helps to avoid errors. Regardless of whether you are looking for an individual component or a complete system, within our in our product range you will find the perfect solution. Benefit from high quality components that play to their strengths throughout the entire life cycle of a production system, from construction and start-up to maintenance during operation. Our various series complement one other and guarantee seamless safety technology.
Our powerful product range provides solutions for your automation tasks safely, economically and reliably:
Safety sensors – Series SMA
Our magnetic SMA safety sensors sense the positions of protective doors or machine components without contact. They work reliably even during strong vibrations or in rough environments. Their high degree of ingress protection (IP67), built-in protection against manipulation, compact design and the round or alternatively square shape allow the sensors to easily adapt to any system environment.

Series 4000 – Universal safety relays
Series 4000 safety relays can monitor numerous important safety sensors such as emergency-stop buttons or protective doors, light curtains and light barriers, two-hand applications, valves or limit-value switches.
The Series 4000 includes devices with and without timer functionality and additional contact expansion relays, thus covering the entire range of important safety functions.

Safety modules – samos®
The samos® safety system, with just a few multi-functional basic modules, is built on the modular kit principle and grows module by module along with the safety task. With samos® you can monitor up to 30 safety sensors and integrate them through various gateways into common control systems such as fieldbus systems or Industrial Ethernet.

Compact safety control – samos® PRO
samos® PRO is the smallest modular safety control of its class. A variety of safe function modules enables the setup of complex safety applications. samos® PRO is able to process up to 96 safe inputs and 48 safe outputs at the same time. The control system is programmed intuitively and easily using samos® PLAN, a programming tool with graphical user interface No special knowledge of PLC programming languages is required.
The samos® PRO system is always perfectly suitable in Industrial Ethernet environments and in fieldbus systems using the PROFIBUS DP or CANopen protocol.

Further information
Safety Technology
Safety technology from Wieland protects man and machine, monitors processes and helps to avoid errors. Regardless of whether you are looking for an individual component or a complete system, within our in our product range you will find the perfect solution. Benefit from high quality components that play to their strengths throughout the entire life cycle of a production system, from construction and start-up to maintenance during operation. Our various series complement one other and guarantee seamless safety technology.
Our powerful product range provides solutions for your automation tasks safely, economically and reliably:
Safety sensors – Series SMA
Our magnetic SMA safety sensors sense the positions of protective doors or machine components without contact. They work reliably even during strong vibrations or in rough environments. Their high degree of ingress protection (IP67), built-in protection against manipulation, compact design and the round or alternatively square shape allow the sensors to easily adapt to any system environment.

Series 4000 – Universal safety relays
Series 4000 safety relays can monitor numerous important safety sensors such as emergency-stop buttons or protective doors, light curtains and light barriers, two-hand applications, valves or limit-value switches.
The Series 4000 includes devices with and without timer functionality and additional contact expansion relays, thus covering the entire range of important safety functions.

Safety modules – samos®
The samos® safety system, with just a few multi-functional basic modules, is built on the modular kit principle and grows module by module along with the safety task. With samos® you can monitor up to 30 safety sensors and integrate them through various gateways into common control systems such as fieldbus systems or Industrial Ethernet.

Compact safety control – samos® PRO
samos® PRO is the smallest modular safety control of its class. A variety of safe function modules enables the setup of complex safety applications. samos® PRO is able to process up to 96 safe inputs and 48 safe outputs at the same time. The control system is programmed intuitively and easily using samos® PLAN, a programming tool with graphical user interface No special knowledge of PLC programming languages is required.
The samos® PRO system is always perfectly suitable in Industrial Ethernet environments and in fieldbus systems using the PROFIBUS DP or CANopen protocol.

Further information