At celduc relais we have a large range of magnetic safety sensors. Associated with their respective, coded magnet and a controller module capable of monitoring 1 or more “O” contacts (normally open) and/or 1 or more “C” contacts (normally closed), they comply with the 2006/42/CEE European Directive for machinery safety.
Applications: By preventing any dangerous machine movements, they protect machine operators when opening protective guards, doors or covers.
The safety functions in question are:
- Tamper-proof: the sensor, when associated with its coded magnet, reduces the possibility of tampering; a standard magnet cannot actuate the sensor.
- Redundancy: the components are redundant. If part of the sensor fails, the redundant circuit continues to operate.
- Unbalance: associated with a controller module which checks the unbalance of the signals from the sensor, the first fault is signaled if the switches are not actuated in the correct order