Safety proximity sensor Celduc

The PXS or PSS type products are sensors designed to control the opening of protective devices, machine casings and access doors.
Associated with their respective coded magnet and a controller module, they are capable of monitoring 1 or more "O" contacts
(break, closed with a magnet) and/or 1 or more "C" contacts (make, closed with a magnet). They meet the "CE" directives and
European regulations relating to machine conformity as per the standards EN60204 - EN1088 - En 954 and be covered by the
categories 1 to 4 of these standards according to the associated module (CETIM certificate).
Safety functions performed thanks to :
- Tamper-proof: the sensor, 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 right order
Magnetic safety sensors represent an alternative to mechanical position switches in the following cases :
- Mechanical clearance required to overcome alignment or vibration problems,
- Compulsory complete sealing: industrial, food and mechanical environments,
- Longer lifetime and reliability.

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