Ultraflux UF 831, User Manual, Page: 17 / 109

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NT UF 831 CO GB (b) / March 2014
3.2.2 Wiring of the connectors
The cables must be stripped in such a way that the armor remains outside the connectors. The shielding
must pass through the connector in order to prevent interfering signals from damaging the quality of the
measurement. Remember to allow sufficient lengths to be able to access the locations of the probes and the
inputs/outputs.
Important: If using an armored cable, be careful with the "cutting edge" of the armor after cutting it to
strip the wire. This edge may be very sharp. It is recommended to cover the cut edge of the armor with
insulating tape to prevent any accidents.
Screw the connector to the cable using the torque intended for the connector.
3.2.3 Connection
The connectors of the UF 831 box are installed as shown on the figure below:
Comment: The addition of communication modules modifies the layout. Contact us for the details of the
changes.
All connectors must be connected with the equipment powered off, isolated and locked and tagged, by
authorized staff. The power supply connector must be the last to be connected.