Vega FIBERTRAC 31 Quick Setup Guide

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4 Connecting to power supply
FIBERTRAC 31 • Four-wire 4 … 20 mA/HART
62067-EN-211203
4 Connecting to power supply
4.1 Preparing the connection
Always keep in mind the following safety instructions:
•
Theelectricalconnectionmustonlybecarriedoutbytrained,
qualiedpersonnelauthorisedbytheplantoperator.
•
Ifovervoltagesurgesareexpected,overvoltagearrestersshould
be installed.
Warning:
Onlyconnectordisconnectinde-energizedstate.
Note:
Install a disconnecting device for the instrument which is easy to
access. The disconnecting device must be marked for the instrument
(IEC/EN 61010).
The voltage supply and signal output are connected via the spring-
loaded terminals in the housing.
Connection to the display and adjustment module or to the interface
adapter is carried out via contact pins in the housing.
Proceed as follows:
Theprocedureappliestoinstrumentswithoutexplosionprotection.
1. Unscrew the big housing cover
2. Loosen compression nut of the cable gland and remove blind
plug
3. Removeapprox.10cm(4in)ofthecablemantle,stripapprox.
1 cm (0.4 in) of insulation from the ends of the individual wires
4. Insert the cable into the sensor through the cable entry
Safety instructions
Connection technology
Connection procedure

Vega FIBERTRAC 31 Specifications

General

Brand	Vega
Model	FIBERTRAC 31
Category	Accessories
Language	English