They ensure that both pushbuttons are pressed simultaneously, which is a common requirement for safely operating machinery. http://www.pilz.com This prevents accidental activation by requiring intentional and deliberate action from the operator. They are designed for easy integration into control systems and typically feature straightforward setup and configuration processes.
The two-hand monitors often include redundant safety channels to enhance reliability. If one channel fails, the other can still ensure safety. These relays help in meeting safety standards like ISO 13849 and IEC 62061, ensuring that machinery operations are compliant with safety regulations. Safety solutions provider since 2011, We offer Pilz safety relays pnoz, safety sensors psen, speed monitoring, emergency stop, swicthces and more.