Services

Revision of existing plants

Our appliances conform to the 2000/9/CE Directive and at the same time, are in accordance with PTS IE requirements.

The supervision system used for revisions consists of two integrated supervision units made up of a safety PLC (Fail-Safe type), whose functions are safety and summarisation (control unit) of all system supervisors and a standard PLC, whose functions are protection and adjustment of the system.

Both PLC consist of a central unit (CPU), which carries out all logic functions, and of I/O acquisition modules for the digital and/or analogical signals from and to the field.