The Fault Recorder is a digital recording device capable of acquiring and simultaneously memorising up to 32 analogue and 128 digital inputs. All analogue and digital inputs, as well as the power supply are galvanically isolated (from one another and in relation to earth) for up to 2kVRMS. The digital fault recorder is fully configurable and programmable using a personal computer connected via serial port or Ethernet. The application program of the device can be updated locally and remotely. The housing is made entirely of steel and fitted with handles; its dimensions are standard for a 19 rack (9 units high, 400mm deep) and it can be supported purely by the fastening screws on the front. The protection level is IP30 in the front and IP20 in the other areas. Connections are executed by means of screw terminals suitable for receiving flexible conductors up to 4mm2 for analogue inputs and up to 2.5mm2 for other inputs.